CREO PRODUCTS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 295
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
B41N PRINTING PLATES OR FOILS 118
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6136509 Method of exposing thermoresistJun 05, 98Oct 24, 00[G03F]
6121996 Laser recording methodMay 04, 98Sep 19, 00[H04N, G03B]
5818498 Method of multi-channel thermal recordingOct 16, 95Oct 06, 98[B41J, G06F]
5802034 Multi-track optical read/write headDec 09, 96Sep 01, 98[G11B]
5713287 Direct-to-Press imaging method using surface modification of a single layer coatingJun 14, 95Feb 03, 98[B41N]
5625766 Software based proofing method for double sided printingMay 11, 95Apr 29, 97[G06F]
5517359 Apparatus for imaging light from a laser diode onto a multi-channel linear light valveJan 23, 95May 14, 96[G02B]
5420722 Self-registering microlens for laser diodesOct 25, 93May 30, 95[G02B]
5132723 Method and apparatus for exposure control in light valvesSep 05, 91Jul 21, 92[G03B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6753664 Method for linearization of an actuator via force gradient modificationExpiredMar 22, 01Jun 22, 04[H02N]
6661561 High frequency deformable mirror deviceExpiredMar 26, 01Dec 09, 03[G02B, G02F]
6637329 Method for improving registration of images on opposing sides of a printing mediumExpiredMay 15, 01Oct 28, 03[B41F]
2003/0129,533 Photosensitive flexographic device with associated addressable maskAbandonedDec 14, 01Jul 10, 03[G03F]
2002/0197,540 Photosensitive flexographic device with associated thermally addressable maskAbandonedMar 09, 01Dec 26, 02[G03F]
2002/0136,136 Method for storing data using VCSEL deviceAbandonedMar 26, 01Sep 26, 02[G11B]
6147789 High speed deformable mirror light valveExpiredMay 04, 98Nov 14, 00[B41J, G02B]
6130702 Method for reliable loading of unexposed printing platesExpiredJul 28, 95Oct 10, 00[B41J]
5854883 Color proofing method providing accurate visual simulation of screensExpiredApr 04, 96Dec 29, 98[H04N]
5699740 Method of loading metal printing plates on a vacuum drumExpiredJun 17, 96Dec 23, 97[B41L]
5529225 Constricted spring pressure relief mechanism for dripless drive caulk dispensing devicesExpiredJun 16, 95Jun 25, 96[B67D]
5291273 Non-contact diameter measuring method and apparatusExpiredApr 19, 93Mar 01, 94[G01N, G01B]
5224088 High resolution optical scannerExpiredFeb 10, 92Jun 29, 93[G11B]
5208818 Laser system for recording data patterns on a planar substrateExpiredDec 12, 91May 04, 93[H01S, G01D]
5177724 Optical tape recorder using a resonant flexure scannerExpiredOct 08, 91Jan 05, 93[G11B]
5107372 Focus servo actuator for moving lens scannersExpiredSep 06, 89Apr 21, 92[G02B]
5081617 Optical system for simultaneous reading of multiple data tracksExpiredSep 24, 90Jan 14, 92[G11B]
5049901 Light modulator using large area light sourcesExpiredJul 02, 90Sep 17, 91[H04N, G01D]
4950890 Method and apparatus for correcting position errors using writable encodersExpiredJul 13, 88Aug 21, 90[H01J]
4743091 Two dimensional laser diode arrayExpiredOct 30, 86May 10, 88[G02B]

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