EP1000442A4 - Vialess integrated inductive elements for electromagnetic applications - Google Patents
Vialess integrated inductive elements for electromagnetic applicationsInfo
- Publication number
- EP1000442A4 EP1000442A4 EP98903872A EP98903872A EP1000442A4 EP 1000442 A4 EP1000442 A4 EP 1000442A4 EP 98903872 A EP98903872 A EP 98903872A EP 98903872 A EP98903872 A EP 98903872A EP 1000442 A4 EP1000442 A4 EP 1000442A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- vialess
- inductive elements
- integrated inductive
- electromagnetic applications
- electromagnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000001939 inductive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/80—Constructional details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79433897A | 1997-02-03 | 1997-02-03 | |
US794338 | 1997-02-03 | ||
PCT/US1998/001879 WO1998034287A1 (en) | 1997-02-03 | 1998-01-30 | Vialess integrated inductive elements for electromagnetic applications |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1000442A1 EP1000442A1 (en) | 2000-05-17 |
EP1000442A4 true EP1000442A4 (en) | 2000-05-17 |
Family
ID=25162366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98903872A Withdrawn EP1000442A4 (en) | 1997-02-03 | 1998-01-30 | Vialess integrated inductive elements for electromagnetic applications |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1000442A4 (en) |
JP (1) | JP2002513511A (en) |
KR (1) | KR20000070732A (en) |
AU (1) | AU6052498A (en) |
CA (1) | CA2279297A1 (en) |
TW (1) | TW362287B (en) |
WO (1) | WO1998034287A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007072375A2 (en) * | 2005-12-22 | 2007-06-28 | Koninklijke Philips Electronics N.V. | Method for manufacturing a microelectronic device, wherein at least one electrically conductive winding is arranged around a ferrite core element |
CN108426380A (en) * | 2018-03-13 | 2018-08-21 | 桑夏太阳能股份有限公司 | A kind of solar energy photovoltaic photo-thermal compound heat collector |
WO2019220862A1 (en) * | 2018-05-18 | 2019-11-21 | 株式会社村田製作所 | Inductor and method for producing same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881244A (en) * | 1972-06-02 | 1975-05-06 | Texas Instruments Inc | Method of making a solid state inductor |
JPH05166623A (en) * | 1991-12-12 | 1993-07-02 | Matsushita Electric Ind Co Ltd | Small fixed coil |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614554A (en) * | 1968-10-24 | 1971-10-19 | Texas Instruments Inc | Miniaturized thin film inductors for use in integrated circuits |
US3858138A (en) * | 1973-03-05 | 1974-12-31 | Rca Corp | Tuneable thin film inductor |
US4082916A (en) * | 1976-12-16 | 1978-04-04 | Westinghouse Electric Corporation | Encapsulated electrical inductive apparatus |
US4600911A (en) * | 1984-03-20 | 1986-07-15 | Pauwels-Trafo Belgium N.V. | Elliptically shaped magnetic core |
US4848684A (en) * | 1986-11-22 | 1989-07-18 | Kitamura Kiden Co., Ltd. | Wound core having circular and elliptic outer surface portions |
US5070317A (en) * | 1989-01-17 | 1991-12-03 | Bhagat Jayant K | Miniature inductor for integrated circuits and devices |
US5279988A (en) * | 1992-03-31 | 1994-01-18 | Irfan Saadat | Process for making microcomponents integrated circuits |
-
1998
- 1998-01-30 EP EP98903872A patent/EP1000442A4/en not_active Withdrawn
- 1998-01-30 WO PCT/US1998/001879 patent/WO1998034287A1/en not_active Application Discontinuation
- 1998-01-30 KR KR1019997006982A patent/KR20000070732A/en not_active Application Discontinuation
- 1998-01-30 JP JP53314298A patent/JP2002513511A/en active Pending
- 1998-01-30 AU AU60524/98A patent/AU6052498A/en not_active Abandoned
- 1998-01-30 CA CA002279297A patent/CA2279297A1/en not_active Abandoned
- 1998-02-03 TW TW087101261A patent/TW362287B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881244A (en) * | 1972-06-02 | 1975-05-06 | Texas Instruments Inc | Method of making a solid state inductor |
JPH05166623A (en) * | 1991-12-12 | 1993-07-02 | Matsushita Electric Ind Co Ltd | Small fixed coil |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 568 (E - 1447) 14 October 1993 (1993-10-14) * |
See also references of WO9834287A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2279297A1 (en) | 1998-08-06 |
EP1000442A1 (en) | 2000-05-17 |
WO1998034287A1 (en) | 1998-08-06 |
AU6052498A (en) | 1998-08-25 |
JP2002513511A (en) | 2002-05-08 |
KR20000070732A (en) | 2000-11-25 |
TW362287B (en) | 1999-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990902 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20000331 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): DE ES FR GB IT Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20000801 |