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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US410855710 Feb 197722 Aug 1978Triumph Werke Nurnberg A.G.Error correcting typewriter
US413194910 Sep 197526 Dec 1978Sperry Rand CorporationWord processor apparatus having means for recording a tab function as a signal indicative of the number of spaces tabbed
US417697413 Mar 19784 Dec 1979Middle East Software CorporationInteractive video display and editing of text in the Arabic script
US420368125 Nov 197720 May 1980Sears, Roebuck and Co.Single element typewriter with error correction feature
US424591822 May 197820 Jan 1981International Business Machines CorporationErase through tab
US425245122 May 197824 Feb 1981International Business Machines CorporationPrint point reposition feature for an electronic typewriter
US426422622 May 197828 Apr 1981International Business Machines CorporationRelocate feature for an electronic typewriter
US42868895 Jul 19791 Sep 1981Triumph Werke Nurnberg A.G.Error correcting typewriter with electronically controlled backspacing to facilitate perfect overstrike of errors
US430797121 Nov 197929 Dec 1981International Business Machines CorporationSideshift erase apparatus and method for impact printers
US437462618 Apr 198022 Feb 1983IBM CorporationErasing typewriter with automatic/manual selection
US439275823 Jan 198112 Jul 1983International Business Machines CorporationUnderscore erase
US44089181 May 198111 Oct 1983SCM CorporationHalfspace control system for electronic typewriter with correction register
US446946124 Aug 19824 Sep 1984Savin CorporationLow profile keyboard actuator
US44809319 Mar 19826 Nov 1984Silver Seiko, Ltd.Electronic typewriter
US44924852 Sep 19808 Jan 1985Sears, Roebuck and Co.Error correcting typewriter for simplified word obliteration
US449549029 May 198122 Jan 1985IBM CorporationWord processor and display
US450021613 Oct 198119 Feb 1985Ing. C. Olivetti & C., S.p.A.Electronic typewriter
US451126717 Nov 198216 Apr 1985Olympia Werke AGMethod for changing the supply of characters in an ideographic typewriter by combining and storing individual characters
US455386614 Aug 198419 Nov 1985Ing. C. Olivetti & C., S.p.A.Electronic typewriter
US45617939 Mar 198431 Dec 1985SCM CorporationAutomatic work correcting system
US45853627 Dec 198429 Apr 1986SCM CorporationOne-touch character correction and replacement system
US46245915 Feb 198525 Nov 1986International Business Machines CorporationImpact printer with type font elements having mid-line pitch change capability
US465562026 Dec 19857 Apr 1987SCM CorporationSpelling error finding feature including an electronic spelling dictionary
US467835123 Jun 19867 Jul 1987SCM CorporationRight margin zone hyphenation
US468976419 Mar 198625 Aug 1987International Business Machines CorporationMethod and apparatus for formatting a line of text containing a complex character prior to text justification
US472820923 Mar 19871 Mar 1988Canon Kabushiki KaishaPrinting apparatus having a memory for storing composite and printed character information for subsequent erasure
US474248110 Apr 19853 May 1988Brother Kogyo Kabushiki KaishaElectronic dictionary having means for linking two or more different groups of vocabulary entries in a closed loop
US47424859 Jul 19843 May 1988Minolta Camera Kabushiki KaishaWord processor with type through mode
US47752518 Oct 19854 Oct 1988Brother Kogyo Kabushiki KaishaElectronic typewriter including spelling dictionary
US478705918 Mar 198622 Nov 1988Brother Kogyo Kabushiki KaishaSystem for effective spell check in word processing with relocated starting location
US479918818 Mar 198617 Jan 1989Brother Kogyo Kabushiki KaishaElectronic dictionary system having improved memory efficiency for storage of common suffix words
US479919118 Mar 198617 Jan 1989Brother Kogyo Kabushiki KaishaMemory saving electronic dictionary system for spell checking based on noun suffix
US480801627 Feb 198628 Feb 1989Canon Kabushiki KaishaOutput apparatus with suppression of underscoring of blank characters
US481012110 Jun 19877 Mar 1989Brother Kogyo Kabushiki KaishaCharacter erasable printing apparatus
US481813017 Nov 19874 Apr 1989Brother Kogyo Kabushiki KaishaCharacter erasable printing apparatus including selective erasing of variable length underline
US484242813 May 198727 Jun 1989Brother Kogyo Kabushiki KaishaElectronic typewriter with spell checking and correction
US48591004 Jan 198822 Aug 1989Minolta Camera Kabushiki KaishaKeyboard to prevent erroneous simultaneous activation of keys
US49135666 Jan 19883 Apr 1990Brother Kobyo Kabushiki KaishaSpell check device with display
US491554628 Aug 198710 Apr 1990Brother Kogyo Kabushiki KaishaData input and processing apparatus having spelling-check function and means for dealing with misspelled word
US495573417 Jan 199011 Sep 1990Canon Kabushiki KaishaInformation processing apparatus
US498085525 Aug 198725 Dec 1990Brother Kogyo Kabushiki KaishaInformation processing system with device for checking spelling of selected words extracted from mixed character data streams from electronic typewriter
US499385227 Nov 198919 Feb 1991Brother Kogyo Kabushiki KaishaPrint head control for subscript and superscript correction
US499573915 Mar 198926 Feb 1991Brother Kogyo Kabushiki KaishaText editing device for erasing hyphenated words located on two lines
US500240924 Feb 198926 Mar 1991Canon Kabushiki KaishaPrinter with underlining function
US532237617 Dec 199021 Jun 1994Canon Kabushiki KaishiSerial printing apparatus including an error correcting capability and having a memory
US548421430 Jun 199216 Jan 1996Canon Kabushiki KaishaSerial printing apparatus including an error correcting capability and having a memory
US548915827 May 19946 Feb 1996Symbol Technologies, Inc.Printer system for removable machine readable code
US55075816 Oct 199416 Apr 1996Canon Kabushiki KaishaOutput apparatus
US552940630 Aug 199425 Jun 1996Canon Kabushiki KaishaDocument processing apparatus and method for printing a document read out of a memory
US556235529 Apr 19948 Oct 1996Canon Kabushiki KaishaSerial printing apparatus with sentence memory and display having correcting means
US56904358 Feb 199425 Nov 1997Canon Kabushiki KaishaSerial printing apparatus with sentence memory and display
US588045310 Nov 19979 Mar 1999Symbol Technologies, Inc.Reader system for removable two dimensional code

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