XEROX CORPORATION

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Technologies

Intl Class Technology # of Patents Rank
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 3355 3
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1467 21
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1326 7
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1210 4
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 909 12
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES 497 2
 
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 322 1
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 309 79
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 237 10
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 171 47
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Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,692,073 Formless forms and paper web using a reference-based mark extraction technique Jul 30, 96 Nov 25, 97 [H04N, G06K] 975
5,493,692 Selective delivery of electronic messages in a multiple computer system based on context and environment of a user Dec 03, 93 Feb 20, 96 [H04L, G06F, G08B] 671
6,330,976 Marking medium area with encoded identifier for producing action through network Mar 25, 99 Dec 18, 01 [G06K] 574
5,555,376 Method for granting a user request having locational and contextual attributes consistent with user policies for devices having locational attributes consistent with the user request Dec 03, 93 Sep 10, 96 [G06F] 446
5,160,945 Pagewidth thermal ink jet printhead May 10, 91 Nov 03, 92 [B41J] 433
5,826,244 Method and system for providing a document service over a computer network using an automated brokered auction Aug 23, 95 Oct 20, 98 [G06F] 424
5,812,865 Specifying and establishing communication data paths between particular media devices in multiple media device computing systems based on context of a user or users Mar 04, 96 Sep 22, 98 [G06F] 403
5,220,657 Updating local copy of shared data in a collaborative system Apr 15, 91 Jun 15, 93 [G06F] 398
5,603,054 Method for triggering selected machine event when the triggering properties of the system are met and the triggering conditions of an identified user are perceived Jun 07, 95 Feb 11, 97 [G06F] 397
5,513,126 Network having selectively accessible recipient prioritized communication channel profiles Oct 04, 93 Apr 30, 96 [H04L] 392
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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0104,756 DAMPENING FLUID FOR DIGITAL LITHOGRAPHIC PRINTING Oct 28, 11 May 02, 13 [B41L, C09K, C07F, C07C, B41F]
2013/0104,990 METHODS AND SYSTEMS FOR ESTABLISHING STEADY STATE ADJUSTED RELEASE FLUID RATE BEFORE SHEET PROCESSING AT A FUSING NIP Oct 28, 11 May 02, 13 [F17D]
2013/0106,595 VEHICLE REVERSE DETECTION METHOD AND SYSTEM VIA VIDEO ACQUISITION AND PROCESSING Oct 28, 11 May 02, 13 [B60Q]
2013/0106,622 HIGH OCCUPANCY VEHICLE LANE ENFORCEMENT SYSTEM USING AN INFORMATION SYSTEM FOR REDUCED FALSE POSITIVES Oct 28, 11 May 02, 13 [G08G]
2013/0106,936 METHOD AND SYSTEMS FOR CREATING A PRINTER MODEL BASED ON PRINT COLUMNS Oct 28, 11 May 02, 13 [B41J]
2013/0106,966 DIGITAL CURING METHODS AND SYSTEMS FOR ENERGY EFFICIENT PACKAGE PRINTING USING RADIAITON CURABLE INKS Oct 28, 11 May 02, 13 [B41J]
2013/0107,290 PRINTER CALIBRATION USING A SCANNER Oct 31, 11 May 02, 13 [H04N]
2013/0107,313 EVALUATING AND MANAGING IMAGE QUALITY PERFORMANCE AND IMPROVING SERVICE EFFECTIVENESS OF GROUPS OF PRODUCTION PRINTERS Oct 31, 11 May 02, 13 [G06F, G06K]
2013/0108,179 PERSONALIZED PHOTO CALENDAR GENERATION SYSTEM AND METHOD Oct 26, 11 May 02, 13 [G06K]
2013/0108,236 FILTERING SOURCE VIDEO DATA VIA INDEPENDENT COMPONENT SELECTION Oct 26, 11 May 02, 13 [H04N]
2013/0108,285 METHOD AND APPARATUS FOR PREMATURE CONSUMABLE REPLACEMENT DETECTION ON PRINTING SYSTEMS Oct 31, 11 May 02, 13 [G03G]
2013/0108,312 APPARATUS AND METHODS FOR DELIVERY OF A FUNCTIONAL MATERIAL TO AN IMAGE FORMING MEMBER Nov 01, 11 May 02, 13 [G03G]
2013/0108,334 Belt Tracking Using Steering Angle Feed-Forward Control Oct 26, 11 May 02, 13 [G03G]
2013/0110,758 METHODS AND SYSTEMS FOR SCALABLE EXTRACTION OF EPISODE RULES USING INCREMENTAL EPISODE TREE CONSTRUCTION IN A MULTI-APPLICATION EVENT SPACE Oct 28, 11 May 02, 13 [G06N]
2013/0110,907 METHOD AND SYSTEM FOR MERGING, CORRECTING, AND VALIDATING DATA Nov 02, 11 May 02, 13 [G06F]
2013/0111,335 SYSTEMS AND METHODS FOR APPEARANCE-INTENT-DIRECTED DOCUMENT FORMAT CONVERSION FOR MOBILE PRINTING Nov 01, 11 May 02, 13 [G06F]
2013/0097,988 PRECISION RESISTIVE ELEMENTS AND RELATED MANUFACTURING PROCESS Dec 06, 12 Apr 25, 13 [D02G]
2013/0100,203 SYSTEM FOR INK REMOVAL FROM A PRINTHEAD ASSEMBLY Oct 19, 11 Apr 25, 13 [B41J]
2013/0100,212 Process for Adding Thermoset Layer to Piezoelectric Printhead Oct 24, 11 Apr 25, 13 [B23P, B41J]
2013/0101,171 SYSTEM FOR AND METHOD OF SELECTIVE VIDEO FRAME COMPRESSION AND DECOMPRESSION FOR EFFICIENT EVENT-DRIVEN SEARCHING IN LARGE DATABASES Oct 20, 11 Apr 25, 13 [H04N, G06K]
2013/0101,326 METALLIZATION PROCESS FOR MAKING FUSER MEMBERS Dec 05, 12 Apr 25, 13 [C23C, G03G]
2013/0101,327 DELIVERY APPARATUS AND METHOD Oct 24, 11 Apr 25, 13 [G03G]
2013/0101,743 COATING COMPOSITIONS Oct 24, 11 Apr 25, 13 [C09D, B05D]
2013/0101,935 Toner Composition Oct 24, 11 Apr 25, 13 [G03G]
2013/0103,681 Relevant persons identification leveraging both textual data and social context Mar 16, 12 Apr 25, 13 [G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,434,589 Obstruction device for reducing noise emitted from a blower Nov 14, 11 May 07, 13 [F01N, H05K, F01D]
8,434,754 Method and system for job separation in high volume document scanning Apr 19, 11 May 07, 13 [B65H]
8,434,756 Conforming paper tray plate for large format papers having attached ID cards Apr 29, 10 May 07, 13 [B65H]
8,434,761 Alternating grooved beltless vacuum transport roll Feb 04, 11 May 07, 13 [B65H]
8,434,847 System and method for dynamic stretch reflex printing Aug 02, 11 May 07, 13 [B41J]
8,434,854 System for ink removal from a printhead assembly Oct 19, 11 May 07, 13 [B41J]
8,435,632 Intermediate transfer member Mar 10, 10 May 07, 13 [B05D, B32B]
8,435,714 Solvent-free emulsion process using acoustic mixing Jun 25, 10 May 07, 13 [G03G]
8,436,130 Structured organic films having an added functionality Mar 03, 10 May 07, 13 [C07D, C07C]
8,437,013 Glyph-looking alphabet for vipp / specialty imaging fonts Feb 23, 10 May 07, 13 [G06K]
8,437,027 System and method for tracking the bypass of a print governance policy Oct 14, 10 May 07, 13 [G06F, G06K]
8,437,036 Image path utilizing sub-sampled cross-channel image values Oct 27, 08 May 07, 13 [H04N]
8,437,040 Method and system for digitally controlling image printing system to achieve desired color density of printed image Oct 07, 10 May 07, 13 [H04N]
8,437,043 Compression of grayscale image data using multi-bit halftoning Jul 19, 07 May 07, 13 [H04N, G06K]
8,437,045 Bitmapped based trapping methods, apparatus and system by modifying non-black halftone pixel bitmap plane using estimated continuous tone value Aug 27, 09 May 07, 13 [H04N]
8,437,646 Dual nip multi-feed detection and control system Aug 15, 12 May 07, 13 [G03G, B65H]
8,437,688 Test and answer key generation system and method Dec 17, 08 May 07, 13 [G09B]
D681723 Office printer Feb 18, 11 May 07, 13 [1402]
8,430,391 Sliding tandem media feeder in a printer Oct 13, 11 Apr 30, 13 [B65H]
8,430,489 Method and apparatus for melt cessation to limit ink flow and ink stick deformation May 08, 12 Apr 30, 13 [B41J]
8,430,491 Printer apparatus with ink incorporating structural color Feb 15, 11 Apr 30, 13 [B41J]
8,431,183 Surface layer Apr 20, 12 Apr 30, 13 [B05D]
8,431,217 Core-shell particles and fuser member made therefrom Sep 12, 11 Apr 30, 13 [G03G, B32B]
8,431,220 Hydrophobic coatings and their processes Jun 05, 09 Apr 30, 13 [C09D, B05D, B32B]
8,431,292 Charge blocking layer and coating solution for forming the same Jun 04, 09 Apr 30, 13 [G03G]
8,431,302 Tunable gloss toners Feb 22, 10 Apr 30, 13 [G03G]
8,431,303 Rosin-based resin and toner containing same Jan 17, 11 Apr 30, 13 [G03G]
8,431,306 Polyester resin containing toner Mar 09, 10 Apr 30, 13 [G03G]
8,431,309 Toner compositions Jan 06, 12 Apr 30, 13 [G03G]
8,431,318 Toner compositions and processes Apr 09, 10 Apr 30, 13 [G03G]
8,431,319 Toner wash comprising ionic liquid Mar 22, 11 Apr 30, 13 [G03G]
8,432,563 Systems and methods for dynamically re-configuring imager and caching modules to optimize raster image processing performance Apr 24, 06 Apr 30, 13 [G06F, G06K]
8,432,565 Job distribution among networked resources in a document processing environment Jul 11, 07 Apr 30, 13 [G06F]
8,432,582 Uniformity compensation in halftoned images Aug 20, 04 Apr 30, 13 [H04N, G06K]
8,433,222 Single layer photoreceptor and methods of using the same Jun 30, 10 Apr 30, 13 [G03G]
8,433,228 Method and apparatus for stripping media from a surface in an apparatus useful for printing Jan 12, 09 Apr 30, 13 [G03G]
8,433,604 System for selecting an optimal sample set of jobs for determining price models for a print market port Mar 05, 10 Apr 30, 13 [G06Q, G06F]
8,433,670 System and method for recommending items in multi-relational environments Mar 03, 11 Apr 30, 13 [G06N]
8,424,862 Composite substrate feeding mechanism Sep 01, 11 Apr 23, 13 [B65H]
8,424,873 Magnetic coupled intermediate idler Apr 06, 11 Apr 23, 13 [B65H]
8,425,808 Semiconducting composition Apr 27, 10 Apr 23, 13 [H01B]
8,426,026 Intermediate transfer member comprising a toughened fluoroplastic composite surface layer Apr 07, 10 Apr 23, 13 [G03G]
8,426,092 Poly(imide-carbonate) polytetrafluoroethylene containing photoconductors Aug 26, 10 Apr 23, 13 [G03G]
8,426,636 Sterically bulky stabilizers Jul 25, 11 Apr 23, 13 [C07D, C07C, C09B]
8,427,479 Systems and methods for determining a location of stations in a print shop Jan 22, 10 Apr 23, 13 [G06Q, G06F]
8,427,670 System and method for improving throughput in a print production environment May 18, 07 Apr 23, 13 [H04N, G06F, G06K]
8,427,680 Delayed printing from a computerized device Mar 03, 10 Apr 23, 13 [G06F]
8,427,702 Page parallel raster image processing May 27, 10 Apr 23, 13 [G06F, G06K]
8,428,302 Automatic spine creation for book cover images that do not have spines Feb 23, 12 Apr 23, 13 [G06K]
8,428,481 Long life cleaning system with reduced stress for start of cleaning blade operation Jul 21, 10 Apr 23, 13 [G03G]
8,429,001 Limited lottery insurance Jun 02, 10 Apr 23, 13 [G06Q]
8,429,141 Linguistically enhanced email detector Mar 01, 11 Apr 23, 13 [G06F]
8,429,165 Systems and methods of partitioning data for synchronous parallel processing Mar 07, 12 Apr 23, 13 [G06F]
8,429,559 Elicitation method for custom image preferences using keywords Oct 19, 09 Apr 23, 13 [G06F]

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Top Inventors for This Owner

Inventor Name Address Patent #
Wu Jin
Webster, US
620
Hu Nan-Xing
Oakville, US
304
Ong Beng S
Mississauga, CA
283
Wu Yiliang
Mississauga, CA
276
Lin Liang-Bih
Webster, US
269
Kazmaier Peter M
Mississauga, CA
254
Fan Zhigang
Webster, US
231
Loce Robert P
Webster, US
231
Sacripante Guerino G
Oakville, US
225
Odell Peter G
Mississauga, CA
208
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