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Electrographic printing of tactile images Grant 8,849,159 - Rimai , et al. September 30, 2 | 2014-09-30 |
Electrographic tactile image printing system Grant 8,774,679 - Rimai , et al. July 8, 2 | 2014-07-08 |
Producing correction data for printer Grant 8,736,894 - Kuo , et al. May 27, 2 | 2014-05-27 |
Electrographic Tactile Image Printing System App 20140056617 - Rimai; Donald Saul ;   et al. | 2014-02-27 |
Electrographic Printing Of Tactile Images App 20140056616 - Rimai; Donald Saul ;   et al. | 2014-02-27 |
Depositing texture on receiver Grant 8,605,333 - Kuo , et al. December 10, 2 | 2013-12-10 |
Adjustable gloss control method with different substrates and 3-D image effect with adjustable gloss Grant 8,588,671 - Ng , et al. November 19, 2 | 2013-11-19 |
Adaptive exposure printing and printing system Grant 8,493,623 - Kuo , et al. July 23, 2 | 2013-07-23 |
Screened hardcopy reproduction apparatus with compensation Grant 8,482,802 - Tai , et al. July 9, 2 | 2013-07-09 |
Producing Correction Data For Printer App 20130155422 - Kuo; Chung-Hui ;   et al. | 2013-06-20 |
Reducing toner cracking with screening patterns Grant 8,447,203 - Tai , et al. May 21, 2 | 2013-05-21 |
Electrophotographically printing job having job type Grant 8,401,416 - Tombs , et al. March 19, 2 | 2013-03-19 |
Selective printing of raised information by electrography Grant 8,358,957 - Tombs , et al. January 22, 2 | 2013-01-22 |
Depositing Texture For Job On Receiver App 20130003087 - Kuo; Chung-Hui ;   et al. | 2013-01-03 |
Depositing Job-specified Texture On Receiver App 20130002739 - Kuo; Chung-Hui ;   et al. | 2013-01-03 |
Depositing Texture On Receiver App 20120300229 - KUO; CHUNG-HUI ;   et al. | 2012-11-29 |
Printer Nonuniformity Compensation For Halftone Screens App 20120268544 - MUNECHIKA; STACY M. ;   et al. | 2012-10-25 |
Electrophotographically Printing Job Having Job Type App 20120114362 - Tombs; Thomas N. ;   et al. | 2012-05-10 |
Methods of reducing grain and texture in a printed image Grant 8,164,790 - Ng , et al. April 24, 2 | 2012-04-24 |
Reducing Toner Cracking With Screening Patterns App 20110299869 - Tai; Hwai-Tzuu ;   et al. | 2011-12-08 |
Screened Hardcopy Reproduction Apparatus With Compensation App 20110235059 - Tai; Hwai-Tzuu ;   et al. | 2011-09-29 |
Screened Hardcopy Reproduction Apparatus Compensation Data Calculation App 20110235060 - Tai; Hwai-Tzuu ;   et al. | 2011-09-29 |
Multi-level Halftone Screens App 20110141525 - Ng; Yee S. ;   et al. | 2011-06-16 |
Print job cost estimate method and system Grant 7,948,644 - Carling , et al. May 24, 2 | 2011-05-24 |
Adjustable Gloss Control Method With Different Substrates And 3-d Image Effect With Adjustable Gloss App 20110039202 - Ng; Yee S. ;   et al. | 2011-02-17 |
Adjustable Gloss Control Method With Different Substrates And 3-d Image Effect With Adjustable Gloss App 20110038655 - Ng; Yee S. ;   et al. | 2011-02-17 |
Adjustable gloss control method with different substrates and 3-D image effect with adjustable gloss Grant 7,877,053 - Ng , et al. January 25, 2 | 2011-01-25 |
Multilevel Halftone Screen And Sets Thereof App 20110012919 - Tai; Hwai-Tzuu ;   et al. | 2011-01-20 |
Method and apparatus for multi-color printing using a rosette or diamond halftone screen for one or more of the colors Grant 7,839,537 - Tai , et al. November 23, 2 | 2010-11-23 |
Multilevel halftone screen and sets thereof Grant 7,830,569 - Tai , et al. November 9, 2 | 2010-11-09 |
Methods Of Reducing Grain And Texture In A Printed Image App 20100224090 - Ng; Yee S. ;   et al. | 2010-09-09 |
Toner-based noise reduction in electrostatography Grant 7,755,802 - Tai , et al. July 13, 2 | 2010-07-13 |
Print Job Cost Estimate Method And System App 20100158547 - Carling; Richard R. ;   et al. | 2010-06-24 |
Ridge-based color gamut mapping App 20100156929 - Kuo; Chung-Hui ;   et al. | 2010-06-24 |
Adaptive Exposure Printing And Printing System App 20100097657 - Kuo; Chung-Hui ;   et al. | 2010-04-22 |
Print job cost estimate method and system Grant 7,701,595 - Carling , et al. April 20, 2 | 2010-04-20 |
Color print enhancement system with conversion of PCS encoded picture into photographic process confined PCS and correction for finish Grant 7,643,175 - Tai , et al. January 5, 2 | 2010-01-05 |
Method of making a multilevel halftone screen Grant 7,626,730 - Tai , et al. December 1, 2 | 2009-12-01 |
Subjective and objective universal substrate printer ICC profile selection Grant 7,599,634 - Kuo , et al. October 6, 2 | 2009-10-06 |
Color enhancement method and system Grant 7,548,343 - Ng , et al. June 16, 2 | 2009-06-16 |
Method And Apparatus For Multi-color Printing Using Hybrid Dot-line Halftone Composite Screens App 20090141311 - Tai; Hwai-Tzuu ;   et al. | 2009-06-04 |
Method and apparatus for multi-color printing using hybrid dot-line halftone composite screens Grant 7,508,549 - Tai , et al. March 24, 2 | 2009-03-24 |
Toner-based Noise Reduction In Electrostatography App 20090051979 - Tai; Hwai-Tzuu ;   et al. | 2009-02-26 |
Profile creation for texture simulation with clear toner Grant 7,468,820 - Ng , et al. December 23, 2 | 2008-12-23 |
Gray level halftone processing Grant 7,450,269 - Tai , et al. November 11, 2 | 2008-11-11 |
Subjective And Objective Universal Substrate Printer Icc Profile Selection App 20080253783 - Kuo; Chung-Hui ;   et al. | 2008-10-16 |
Selective printing of raised information by electrography App 20080159786 - Tombs; Thomas Nathaniel ;   et al. | 2008-07-03 |
Color Print Enhancement System App 20080144141 - Tai; Hwai-Tzuu ;   et al. | 2008-06-19 |
Multilevel halftone screen and sets thereof App 20070236741 - Tai; Hwai-Tzuu ;   et al. | 2007-10-11 |
Method of making a multilevel halftone screen App 20070236736 - Tai; Hwai-Tzuu ;   et al. | 2007-10-11 |
Print Job Cost Estimate Method And System App 20070159647 - Carling; Richard R. ;   et al. | 2007-07-12 |
Print job cost estimate method and system App 20070153311 - Carling; Richard R. ;   et al. | 2007-07-05 |
Method and apparatus for electrostatographic printing with enhanced color gamut Grant 7,236,734 - Ng , et al. June 26, 2 | 2007-06-26 |
Gray level halftone processing Grant 7,218,420 - Tai , et al. May 15, 2 | 2007-05-15 |
Color enhancement method and system App 20070097461 - Ng; Yee Seung ;   et al. | 2007-05-03 |
Gray Level Halftone Processing App 20070081192 - Tai; Hwai-Tzuu ;   et al. | 2007-04-12 |
Image Recording Apparatus And Method Providing Personalized Color Enhancement App 20070081205 - Tai; Hwai-Tzuu ;   et al. | 2007-04-12 |
Gloss and differential gloss control methodology Grant 7,139,521 - Ng , et al. November 21, 2 | 2006-11-21 |
Method and apparatus for electrostatographic printing with enhanced color gamut App 20060188301 - Ng; Yee S. ;   et al. | 2006-08-24 |
Profile creation for texture simulation with clear toner App 20060187505 - Ng; Yee S. ;   et al. | 2006-08-24 |
Enhancing CMYK color workflow for CMYKF color App 20060170938 - Ibarluzea; Victor Ignacio ;   et al. | 2006-08-03 |
Edge enhancement processor and method with adjustable threshold setting Grant 7,079,281 - Ng , et al. July 18, 2 | 2006-07-18 |
Edge enhancement of gray level images Grant 7,079,287 - Ng , et al. July 18, 2 | 2006-07-18 |
Method and apparatus for multi-color printing using a rosette or diamond halftone screen for one or more of the colors App 20050243340 - Tai, Hwai-Tzuu ;   et al. | 2005-11-03 |
Method and apparatus for multi-color printing using hybrid dot-line halftone composite screens App 20050243344 - Tai, Hwai-Tzuu ;   et al. | 2005-11-03 |
Gloss and differential gloss control methodology App 20050169680 - Ng, Yee Seung ;   et al. | 2005-08-04 |
Adjustable gloss control method with different substrates and 3-D image effect with adjustable gloss App 20050135851 - Ng, Yee S. ;   et al. | 2005-06-23 |
Electrophotographic apparatus and method for using textured receivers Grant 6,608,641 - Alexandrovich , et al. August 19, 2 | 2003-08-19 |
Apparatus and method for gray level printing Grant 6,538,677 - Thompson , et al. March 25, 2 | 2003-03-25 |
Method and apparatus for locally blending gray dot types of the same or different types to reproduce an image with gray level printing Grant 5,956,157 - Tai September 21, 1 | 1999-09-21 |
Combined storage of data for two printheads Grant 5,812,169 - Tai , et al. September 22, 1 | 1998-09-22 |
Reproduction apparatus and method for adjusting rendering with toners of different particle sizes Grant 5,729,632 - Tai March 17, 1 | 1998-03-17 |
Method and apparatus for tone adjustment correction on rendering gray level image data Grant 5,694,224 - Tai December 2, 1 | 1997-12-02 |
Method and apparatus for increasing compressibility of multibit image data with the LSB value determined in the thresholding operation based on pixel position Grant 5,689,588 - Rombola , et al. November 18, 1 | 1997-11-18 |
Mixed screen frequencies with image segmentation Grant 5,471,543 - Ng , et al. November 28, 1 | 1995-11-28 |
Method and apparatus for imbedding controlled structure for gray scale rendering Grant 5,260,807 - Tai November 9, 1 | 1993-11-09 |
Halftone dot arrangement in gray level halftone printing Grant 5,258,849 - Tai , et al. November 2, 1 | 1993-11-02 |
Apparatus and method for calibrating a grey level printhead Grant 5,200,765 - Tai April 6, 1 | 1993-04-06 |
Method and arrangement for locally switching gray dot types to reproduce an image with gray level printing Grant 5,200,831 - Tai April 6, 1 | 1993-04-06 |
Binary resolution decimation method and apparatus Grant 5,185,674 - Tai February 9, 1 | 1993-02-09 |
Reproduction apparatus with selective screening and continuous-tone discrimination Grant 5,121,224 - Ng , et al. June 9, 1 | 1992-06-09 |
Multiple screen frequency half-toning with one screen angle Grant 5,107,349 - Ng , et al. April 21, 1 | 1992-04-21 |