WO1991004461A1 - Integrated data transmission computer and system - Google Patents
Integrated data transmission computer and system Download PDFInfo
- Publication number
- WO1991004461A1 WO1991004461A1 PCT/US1989/004057 US8904057W WO9104461A1 WO 1991004461 A1 WO1991004461 A1 WO 1991004461A1 US 8904057 W US8904057 W US 8904057W WO 9104461 A1 WO9104461 A1 WO 9104461A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cellular telephone
- housing
- computer
- antenna
- signals
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
Definitions
- the present invention related to data transmission systems, and, in particular, to an integrated computer and cellular telephone for data transmission.
- Portable computers such as lap-top computers are well established.
- data networks such as those know as local area networks (LAN) are also well known.
- LAN local area networks
- U. S. Patent No. 4,602,127 of Neely et al discloses a vehicle computer which makes use of a communication's controller.
- a com ⁇ puter equipped with an infrared or other line of sight transmitter is shown in U. S. Patent No. 4,456,793 of Baker et al.
- the actual physical mechanism shown is not too specific but does not appear to be incorporated into the computer frame itself.
- a computer includes an information display such an LCD screen, a keyboard for manual input of information into the computer, a cellular telephone incorporated within the computer, a modem for modulating/demodulating signals fed to and from the cellular telephone, and an antenna for transmitt- ing/receiving signals from the cellular telephone.
- radiation shielding substantially blocks direct radiation from the antenna to the rest of the computer. It is preferred that some radiation shielding also substantially block radiation from the cellular telephone to the rest of the computer.
- a microphone and a speaker are operably connected o the cellular telephone for transmitting/receiving voice sig ⁇ nals.
- a portable form of a computer includes a housing having first and second compartments connected by a hinge for pivoting the compartments to relative open and closed positions.
- a preferred form has the antenna arranged within the same housing as the information display. The antenna is exten- dable from that housing compartment when in use.
- a data network includes a plurality of computers, at least one of which comprises a housing, a cellular telephone arranged within the housing, a modem with the housing for modulat- ing/demodulating signals fed to and from the cellular telephone, and some means for transmitting/receiving signals to and from the cellular telephone.
- At least one computer communicates with the other computers of the plurality by means of the cellular telephone.
- FIGURE 1 is a front right perspective view of a portable computer according to the present invention in a relative open position;
- FIGURE 2 is a right side elevational view of the portable computer of FIGURE 1;
- FIGURE 3 is a bottom plan view of the portable com ⁇ puter of FIGURE 1 with the bottom panel removed;
- FIGURE 4 is a diagrammatic representation of a data network according to the present invention.
- FIGURE 5 is a diagrammatic view of an alternative embodiment of a data network according to the present invention.
- FIGURE 6 is a diagrammatic representation of a data network according to the present invention being used for the transmission of voice signals.
- Portable computer 10 includes a housing having first and second compartments 12 and 14 connected by hinge means 16 for pivoting the compartments to relative open and closed positions as is well known in the art.
- means such as detachable liquid crystal display screen 18 displays information from the computer when the compartments are in the open position, and a manual keyboard 20 allows for the input of information into the computer.
- a cellular telephone forms an integral part of computer 10 and in- eludes transceiver 22, cellular telephone batteries 24, and a cellular power board 26.
- a modem 28 is arranged within the housing, in this case second housing compartment 14 for modulating/demodulating signals sent to and from cellular telephone transceiver 22.
- cellular transceiver 22 is encased within its own housing which shields the rest of the computer from radiation. In one form, this is simply a matter of coating its own housing with aluminum oxide.
- Battery pack 30 and voltage converter 32 provide power for the remaining computer operations. In this case, they are located within second housing compart ⁇ ment 14 as are computer cards 34.
- Portable computer 10 also includes means such as antenna 36 and transmitting/receiving signals from cellular telephone transceiver 22.
- antenna 36 is arranged within and extendable from first housing compartment 12 in a conventional telescoping antenna arrangement.
- Radiation shielding 38 forms a cylinder around that portion of antenna 36 within first housing compartment 12.
- a currently suitable form of radiation shielding is rubberized aluminum, but a layer of aluminum oxide over housing of transceiver 22, adequate shielding of other vital computer elements from transceiver and antenna radiation must be balanced against maintaining a light portable weight for the overall computer.
- first housing compartment 12 and, hence detachable LCD screen 19 is adjustable for personal preference and lighting between the position shown and continuous positions back to that indicated by reference numeral 40.
- portable computer 10 also includes such features as a built-in hard disk 42, a pop-up floppy disk drive 44, a modular jack 36 for a telephone handset to be connected to cellular transceiver 22, and an audio signal jack 48 for a headset.
- com ⁇ puter 10 also includes a microphone and a speaker such as pop-up speaker phone 50 operably connected to cellular telephone transceiver 22 for transmitting/receiving voice signals.
- a retractable handle 52 adds to easy portability.
- a numeric touch pad 21 also serves as a touch tone telephone pad for the cellular telephone.
- Data network 54 includes a plurality of computers 56, at least one of which is similar to portable computer 10, having a housing, in this case comprising first housing compartment 12 and second housing compartment 14, a cellular telephone arranged within the housing as previously described, a modem arranged within the housing as previously described for modulating/demodulating signals fed to and from the cellular telephone, and means such as antenna 36 for transmitting/receiving signals from the cellular telephone.
- computers 56 at least one of which is similar to portable computer 10, having a housing, in this case comprising first housing compartment 12 and second housing compartment 14, a cellular telephone arranged within the housing as previously described, a modem arranged within the housing as previously described for modulating/demodulating signals fed to and from the cellular telephone, and means such as antenna 36 for transmitting/receiving signals from the cellular telephone.
- all of the computers communicate by means of cellular telephones through a cellular phone station 50 which forms a part of the communications link used by the data network.
- an alternative embodiment of a data network according to the present invention is referred to generally by reference numeral 60 in which cellular phone station 58 and its telephone exchange station 62 from part of the communications link used by he data network.
- cellular phone station 58 and its telephone exchange station 62 from part of the communications link used by he data network.
- there a larger plurality of computers some of which make up a fc convention- al local area network 64 and another of which functions as a host computer 66.
- Host computer 66 and local area network 64 communicate through telephone exchange station 62 by means of modems 68 and 70 respectively.
- data network 68 which could, in reality, be either data network 54 or data network 60 previously illustrated can also provide voice communications for field units using portable computer 10 communicating with other similar field units using portable computer 10 communicating with other similar field units within plurality of computers 56 or a mobile telephone 70 or a conventional house telephone 72.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1510657A JPH04503436A (en) | 1989-09-21 | 1989-09-21 | Integrated data transmission computers and systems |
EP19890911420 EP0444052A4 (en) | 1989-09-21 | 1989-09-21 | Integrated data transmission computer and system |
PCT/US1989/004057 WO1991004461A1 (en) | 1989-09-21 | 1989-09-21 | Integrated data transmission computer and system |
KR1019910700517A KR0185726B1 (en) | 1989-09-21 | 1989-09-29 | Integrated data transmission computer and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1989/004057 WO1991004461A1 (en) | 1989-09-21 | 1989-09-21 | Integrated data transmission computer and system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991004461A1 true WO1991004461A1 (en) | 1991-04-04 |
Family
ID=22215238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1989/004057 WO1991004461A1 (en) | 1989-09-21 | 1989-09-21 | Integrated data transmission computer and system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0444052A4 (en) |
JP (1) | JPH04503436A (en) |
KR (1) | KR0185726B1 (en) |
WO (1) | WO1991004461A1 (en) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0526688A2 (en) * | 1991-08-05 | 1993-02-10 | Robert Bosch Gmbh | Coupling device for transmitting data and/or control signals between a radiotelephone station and a computer |
US5212628A (en) * | 1992-01-17 | 1993-05-18 | The I.D.E.A. Corporation | Modular portable work station having a movable support tray |
EP0571124A1 (en) * | 1992-05-21 | 1993-11-24 | International Business Machines Corporation | Mobile data terminal |
WO1994012938A1 (en) * | 1992-12-02 | 1994-06-09 | Compaq Computer Corporation | Handheld computer with automatic data synchronization with host computer |
EP0649082A1 (en) * | 1993-10-18 | 1995-04-19 | Harald Nickol | Pocket calculator data transmission apparatus |
WO1995012223A1 (en) * | 1993-10-28 | 1995-05-04 | Galtronics (U.K.) Limited | Antenna system |
ES2070048A2 (en) * | 1992-11-13 | 1995-05-16 | Iberdrola I S A | Mobile radio data communication terminal |
US5422656A (en) * | 1993-11-01 | 1995-06-06 | International Business Machines Corp. | Personal communicator having improved contrast control for a liquid crystal, touch sensitive display |
EP0656600A2 (en) * | 1993-11-09 | 1995-06-07 | Fujitsu Limited | An information processing system using portable terminal unit and data communication adapter therefor |
US5446789A (en) * | 1993-11-10 | 1995-08-29 | International Business Machines Corporation | Electronic device having antenna for receiving soundwaves |
WO1995034958A1 (en) * | 1994-06-16 | 1995-12-21 | Apple Computer, Inc. | A pc card cellular-based communication system |
WO1996006486A1 (en) * | 1994-08-18 | 1996-02-29 | Sc & T International, Inc. | Multimedia computer keyboard |
DE29601873U1 (en) * | 1996-01-23 | 1996-07-04 | Lindemann Ulrich | Combination of computer and wireless communication device |
US5594470A (en) * | 1992-10-02 | 1997-01-14 | Teletransaction, Inc. | Highly integrated portable electronic work slate unit |
US5627450A (en) * | 1994-01-28 | 1997-05-06 | Compaq Computer Corporation | Tiltable docking base with a battery charger |
US5644320A (en) * | 1994-06-30 | 1997-07-01 | Compaq Computer Corporation | Antenna system for a notebook computer |
US5668570A (en) * | 1993-06-29 | 1997-09-16 | Ditzik; Richard J. | Desktop computer with adjustable flat panel screen |
EP0791878A3 (en) * | 1996-02-20 | 1998-04-01 | International Business Machines Corporation | A laptop computer with an integrated multi-mode antenna |
US5825617A (en) * | 1992-10-02 | 1998-10-20 | Teletransactions, Inc. | Workslate computer having modular device docking stations on horizontal and vertical side portions |
US5854737A (en) * | 1993-11-09 | 1998-12-29 | Fujitsu Limited | Information processing system using portable terminal unit and data communication adapter having biased connector |
EP0936562A1 (en) * | 1998-02-16 | 1999-08-18 | Sennheiser electronic GmbH & Co. KG | Method and data processing system for communicating between at least one other data processing system |
US5956017A (en) * | 1991-03-25 | 1999-09-21 | Seiko Epson Corporation | Electronic information apparatus |
EP0695072A3 (en) * | 1994-07-25 | 1999-11-03 | International Business Machines Corporation | Method and apparatus for consistent user interface in a multiple application personal communications device |
CN1063601C (en) * | 1993-03-04 | 2001-03-21 | L.M.埃利克逊电话股份有限公司 | Modular radio communications system |
EP1109250A1 (en) * | 1999-12-08 | 2001-06-20 | Kabushiki Kaisha Toshiba | Radio communication device and electronic apparatus having the same |
US6266045B1 (en) | 1994-06-30 | 2001-07-24 | Telxon Corporation | Interactive display user interface computer and method |
WO2001079973A2 (en) * | 2000-04-18 | 2001-10-25 | Koninklijke Philips Electronics N.V. | Mobile internet |
GB2366915A (en) * | 2000-09-13 | 2002-03-20 | Inventec Corp | Antenna apparatus for portable electronic device |
JP2002261712A (en) * | 2001-12-21 | 2002-09-13 | Hitachi Ltd | Portable terminal |
CN1102266C (en) * | 1997-07-30 | 2003-02-26 | 三星电子株式会社 | Portable computer having radio function and related method |
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US4479198A (en) * | 1983-02-23 | 1984-10-23 | Honeywell Information Systems Inc. | Modular computer system |
WO1986000775A1 (en) * | 1984-07-13 | 1986-01-30 | Motorola, Inc. | Cellular voice and data radiotelephone system |
US4571456A (en) * | 1982-10-18 | 1986-02-18 | Grid Systems Corporation | Portable computer |
US4661659A (en) * | 1982-11-30 | 1987-04-28 | Sharp Kabushiki Kaisha | Wireless phone system communicatively combined with a computer |
US4697281A (en) * | 1986-03-14 | 1987-09-29 | Spectrum Cellular Communications Corporation, Inc. | Cellular telephone data communication system and method |
US4823362A (en) * | 1985-03-08 | 1989-04-18 | Oki Electric Industry Co., Ltd. | Block synchronization data communication unit in mobile radio |
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-
1989
- 1989-09-21 JP JP1510657A patent/JPH04503436A/en active Pending
- 1989-09-21 WO PCT/US1989/004057 patent/WO1991004461A1/en not_active Application Discontinuation
- 1989-09-21 EP EP19890911420 patent/EP0444052A4/en not_active Withdrawn
- 1989-09-29 KR KR1019910700517A patent/KR0185726B1/en not_active IP Right Cessation
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Cited By (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6400351B1 (en) * | 1991-03-25 | 2002-06-04 | Seiko Epson Corporation | Electronic information apparatus |
US5956017A (en) * | 1991-03-25 | 1999-09-21 | Seiko Epson Corporation | Electronic information apparatus |
EP0526688A3 (en) * | 1991-08-05 | 1993-11-03 | Bosch Gmbh Robert | Coupling device for transmitting data and/or control signals between a radiotelephone station and a computer |
EP0526688A2 (en) * | 1991-08-05 | 1993-02-10 | Robert Bosch Gmbh | Coupling device for transmitting data and/or control signals between a radiotelephone station and a computer |
US5212628A (en) * | 1992-01-17 | 1993-05-18 | The I.D.E.A. Corporation | Modular portable work station having a movable support tray |
WO1993014617A1 (en) * | 1992-01-17 | 1993-07-22 | The I.D.E.A. Corporation | Modular portable computer work station |
EP0571124A1 (en) * | 1992-05-21 | 1993-11-24 | International Business Machines Corporation | Mobile data terminal |
US5594470A (en) * | 1992-10-02 | 1997-01-14 | Teletransaction, Inc. | Highly integrated portable electronic work slate unit |
US6215475B1 (en) | 1992-10-02 | 2001-04-10 | Telxon Corporation | Highly integrated portable electronic work slate unit |
US5825617A (en) * | 1992-10-02 | 1998-10-20 | Teletransactions, Inc. | Workslate computer having modular device docking stations on horizontal and vertical side portions |
ES2070048A2 (en) * | 1992-11-13 | 1995-05-16 | Iberdrola I S A | Mobile radio data communication terminal |
US6317797B2 (en) | 1992-12-02 | 2001-11-13 | Compaq Computer Corporation | System for automatic synchronization of common file between portable computer and host computer via communication channel established with user approval of charge to be incurred |
US5928329A (en) * | 1992-12-02 | 1999-07-27 | Compaq Computer Corporation | System for automatic synchronization of common file between portable computer and host computer via communication channel selected from a plurality of usable channels therebetween |
WO1994012938A1 (en) * | 1992-12-02 | 1994-06-09 | Compaq Computer Corporation | Handheld computer with automatic data synchronization with host computer |
US5666530A (en) * | 1992-12-02 | 1997-09-09 | Compaq Computer Corporation | System for automatic synchronization of common file between portable computer and host computer via communication channel selected from a plurality of usable channels there between |
CN1063601C (en) * | 1993-03-04 | 2001-03-21 | L.M.埃利克逊电话股份有限公司 | Modular radio communications system |
US5668570A (en) * | 1993-06-29 | 1997-09-16 | Ditzik; Richard J. | Desktop computer with adjustable flat panel screen |
EP0649082A1 (en) * | 1993-10-18 | 1995-04-19 | Harald Nickol | Pocket calculator data transmission apparatus |
WO1995012223A1 (en) * | 1993-10-28 | 1995-05-04 | Galtronics (U.K.) Limited | Antenna system |
US5422656A (en) * | 1993-11-01 | 1995-06-06 | International Business Machines Corp. | Personal communicator having improved contrast control for a liquid crystal, touch sensitive display |
US5854737A (en) * | 1993-11-09 | 1998-12-29 | Fujitsu Limited | Information processing system using portable terminal unit and data communication adapter having biased connector |
EP0656600A3 (en) * | 1993-11-09 | 1998-04-01 | Fujitsu Limited | An information processing system using portable terminal unit and data communication adapter therefor |
EP0656600A2 (en) * | 1993-11-09 | 1995-06-07 | Fujitsu Limited | An information processing system using portable terminal unit and data communication adapter therefor |
US5960208A (en) * | 1993-11-09 | 1999-09-28 | Fujitsu Limited | Data communication adapter for selectively supplying power to a communication control circuit or a portable terminal unit |
US6163268A (en) * | 1993-11-09 | 2000-12-19 | Fujitsu Limited | Information processing system using portable terminal unit and data communication adapter therefor |
US5446789A (en) * | 1993-11-10 | 1995-08-29 | International Business Machines Corporation | Electronic device having antenna for receiving soundwaves |
US5627450A (en) * | 1994-01-28 | 1997-05-06 | Compaq Computer Corporation | Tiltable docking base with a battery charger |
WO1995034958A1 (en) * | 1994-06-16 | 1995-12-21 | Apple Computer, Inc. | A pc card cellular-based communication system |
US5644320A (en) * | 1994-06-30 | 1997-07-01 | Compaq Computer Corporation | Antenna system for a notebook computer |
US6266045B1 (en) | 1994-06-30 | 2001-07-24 | Telxon Corporation | Interactive display user interface computer and method |
US6388659B2 (en) | 1994-06-30 | 2002-05-14 | Telxon Corporation | Interactive display user interface computer and method |
EP0695072A3 (en) * | 1994-07-25 | 1999-11-03 | International Business Machines Corporation | Method and apparatus for consistent user interface in a multiple application personal communications device |
WO1996006486A1 (en) * | 1994-08-18 | 1996-02-29 | Sc & T International, Inc. | Multimedia computer keyboard |
US5717430A (en) * | 1994-08-18 | 1998-02-10 | Sc&T International, Inc. | Multimedia computer keyboard |
DE29601873U1 (en) * | 1996-01-23 | 1996-07-04 | Lindemann Ulrich | Combination of computer and wireless communication device |
EP0791878A3 (en) * | 1996-02-20 | 1998-04-01 | International Business Machines Corporation | A laptop computer with an integrated multi-mode antenna |
CN1102266C (en) * | 1997-07-30 | 2003-02-26 | 三星电子株式会社 | Portable computer having radio function and related method |
US6631396B2 (en) | 1998-02-16 | 2003-10-07 | Sennheiser Electronic Gmbh & Co. Kg | Process and electronic data-processing system for communication with at least one other electronic data-processing system |
EP0936562A1 (en) * | 1998-02-16 | 1999-08-18 | Sennheiser electronic GmbH & Co. KG | Method and data processing system for communicating between at least one other data processing system |
EP1109250A1 (en) * | 1999-12-08 | 2001-06-20 | Kabushiki Kaisha Toshiba | Radio communication device and electronic apparatus having the same |
US6728559B2 (en) | 1999-12-08 | 2004-04-27 | Kabushiki Kaisha Toshiba | Radio communication device and electronic apparatus having the same |
WO2001079973A3 (en) * | 2000-04-18 | 2002-02-07 | Koninkl Philips Electronics Nv | Mobile internet |
WO2001079973A2 (en) * | 2000-04-18 | 2001-10-25 | Koninklijke Philips Electronics N.V. | Mobile internet |
GB2366914A (en) * | 2000-09-13 | 2002-03-20 | Inventec Corp | Antenna apparatus for portable electronic device |
GB2366915A (en) * | 2000-09-13 | 2002-03-20 | Inventec Corp | Antenna apparatus for portable electronic device |
GB2366914B (en) * | 2000-09-13 | 2002-07-31 | Inventec Corp | Antenna apparatus for portable electronic device |
GB2366915B (en) * | 2000-09-13 | 2002-07-31 | Inventec Corp | Antenna apparatus for portable electronic device |
JP2002261712A (en) * | 2001-12-21 | 2002-09-13 | Hitachi Ltd | Portable terminal |
Also Published As
Publication number | Publication date |
---|---|
EP0444052A4 (en) | 1992-09-09 |
KR920702887A (en) | 1992-10-28 |
KR0185726B1 (en) | 1999-05-15 |
EP0444052A1 (en) | 1991-09-04 |
JPH04503436A (en) | 1992-06-18 |
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