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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US394711320 Ene 197530 Mar 1976Itek CorporationElectrophotographic toner transfer apparatus
US395433210 Ene 19754 May 1976Xerox CorporationReproduction machine with improved transfer roll
US395433310 Ene 19754 May 1976Xerox CorporationTransfer roll having means for monitoring and controlling the resistivity thereof
US40060507 Feb 19751 Feb 1977George M. Whiley LimitedMethod of manufacturing cards and other documents
US401502720 Feb 197529 Mar 1977Itek CorporationElectrophotographic toner transfer and fusing method
US40479462 Feb 197613 Sep 1977Addressograph Multigraph CorporationDuplicating process utilizing ion modulating means as the image generating source
US407358324 Abr 197514 Feb 1978Xerox CorporationPhotoelectrophoretic heat and pressure transfer mechanism
US414480815 Jun 197720 Mar 1979Fuji Photo Film Co., Ltd.Electrophotographic marking apparatus
US42894802 Nov 197915 Sep 1981E. I. Du Pont de Nemours and CompanyProcess for heating thin surface layers
US443775431 Ago 198220 Mar 1984Hoechst AktiengesellschaftApparatus for transferring toner images
US444887229 Sep 198215 May 1984Delphax SystemsDuplex imaging with pressure transfixing
US44538205 Ago 198212 Jun 1984Ricoh Company, Ltd.Electrostatographic apparatus
US449485828 Abr 198322 Ene 1985Xerox CorporationGeometric design reproducing apparatus
US45429789 Feb 198424 Sep 1985Konsihiroku Photo Industry Co., Ltd.Image reproducing apparatus with high-speed transfer mechanism
US489166815 Ene 19882 Ene 1990Oce-Nederland B.V.Optical imaging system for a copying machine
US500489114 Abr 19892 Abr 1991The Mead CorporationTwo-stage method and apparatus for glossing a developer sheet
US502303811 Sep 198911 Jun 1991Eastman Kodak CompanyMethod and apparatus for texturizing toner image bearing receiving sheets and product produced thereby
US504780814 Ago 198910 Sep 1991Spectrum Sciences B.V.Image transfer apparatus including a compliant transfer member
US505787525 Ene 199015 Oct 1991Oki Electric Industry Co., Ltd.Image forming apparatus provided with an image bearing film and a movable transfixing station
US508753622 Abr 199111 Feb 1992Eastman Kodak CompanyReceiving sheet bearing a toner image embedded in a thermoplastic layer
US508936311 Sep 198918 Feb 1992Eastman Kodak CompanyToner fixing method and apparatus and image bearing receiving sheet
US511070213 Nov 19905 May 1992Eastman Kodak CompanyProcess for toned image transfer using a roller
US511271719 Sep 198912 May 1992Eastman Kodak CompanyMethod and apparatus for treating toner image bearing receiving sheets
US513274329 Jun 199021 Jul 1992Olin CorporationIntermediate transfer surface and method of color printing
US51572384 Ene 198920 Oct 1992Spectrum Sciences, B.V.Fusing apparatus and method
US515884629 Oct 199027 Oct 1992Olin CorporationElectrostatic color printing system utilizing an image transfer belt
US520863819 Feb 19914 May 1993Olin CorporationIntermediate transfer surface and method of color printing
US524994922 Abr 19915 Oct 1993Eastman Kodak CompanyApparatus for texturizing toner image bearing receiving sheets
US52852444 Nov 19918 Feb 1994Olin Hunt Specialty Products, Inc.Electrostatic color printing system utilizing an image transfer belt
US52989567 Oct 199229 Mar 1994Xerox CorporationReinforced seamless intermediate transfer member
US53028083 Sep 199212 Abr 1994Toshiba Lighting & TechnologyThermal fixing apparatus and a heater therefor
US53531053 May 19934 Oct 1994Xerox CorporationMethod and apparatus for imaging on a heated intermediate member
US535520411 May 199311 Oct 1994Canon Kabushiki KaishaImage fixing apparatus without crease of fixing film
US54095573 Ene 199425 Abr 1995Xerox CorporationMethod of manufacturing a reinforced seamless intermediate transfer member
US549337330 Sep 199420 Feb 1996Xerox CorporationMethod and apparatus for imaging on a heated intermediate member
US551639418 Dic 199114 May 1996Eastman Kodak CompanyToner fixing method and receiving sheet
US55254465 Oct 199411 Jun 1996Xerox CorporationIntermediate transfer member of thermoplastic film forming polymer layer laminated onto a base layer
US555518530 Ago 198910 Sep 1996Indigo N.V.Method and apparatus for imaging using an intermediate transfer member
US55722743 Sep 19935 Nov 1996Indigo N.V.Liquid developer imaging system and method utilizing an intermediate transfer member
US559226929 Sep 19937 Ene 1997Indigo N.V.Imaging system having an intermediate transfer member
US56363493 Sep 19933 Jun 1997Indigo N.V.Method and apparatus for imaging using an intermediate transfer member
US574582911 Ene 199528 Abr 1998Indigo N.V.Imaging apparatus and intermediate transfer blanket therefor
US57812172 May 199614 Jul 1998Agfa-Gevaert, N.V.Device for direct electrostatic printing (DEP) comprising an intermediate image receiving member
US58157839 Sep 199629 Sep 1998Indigo N.V.Method and apparatus for printing on both sides of a substrate
US607004227 May 199430 May 2000Indigo N.V.Image transfer apparatus incorporating an integral heater
US68653627 Mar 20028 Mar 2005Canon Kabushiki KaishaHeater having metallic substrate and image heating apparatus using heater
US749516219 Jul 200624 Feb 2009Process for producing and applying a laser heat transfer capable of printing on flat, cylindrical, curved, and irregularly shaped objects
USRE2963214 Abr 197116 May 1978Canon Kabushiki KaishaElectrophotographic device

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