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For the Inventor, By the Inventor

San Jose, CA, United States of America

Joseph S Shu

USPTO Granted Patents = 52


Average Co-Inventor Count = 1.8

ph-index = 16

Forward Citations = 775(Granted Patents)

Forward Citations (Not Self Cited) = 753(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal52 out of 33,436 
 
Seiko Epson Corporation
 patents

Years Active: 1995-2010

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Areas of Expertise:
Image Processing
Color Matching
Ink Jet Printing
Laser Printing
Artifact Removal
Dither Matrix Generation
Multilevel Screening
Video Deblocking
Color Stochastic Screening
Adaptive Filtering
Document Segmentation
Frame Rate Modulation
52 patents (USPTO):Explore Patents
1. 7668366 - Mosaic image data processing (2010-02-23),
2. 7623577 - Method and apparatus for video deblocking (2009-11-24),
3. 7460278 - 3-Dimensional dot code for paper storage (2008-12-02),
4. 7265876 - PWM rendering for color/gray-scale text and graphics for laser printer (2007-09-04),
5. 7212315 - Mixed screen design for multi-mode document (2007-05-01),
6. 7032987 - Nozzle scheduling for ink jet printing (2006-04-25),
7. 7031392 - Method and apparatus for video deblocking (2006-04-18),
8. 6879734 - Memory efficient image artifact removal technique for LCP (2005-04-12),
9. 6879733 - Image artifact removal technique for LCP (2005-04-12),
10. 6842184 - Three dimensional stochastic screen for LCD and video (2005-01-11),
11. 6765695 - Color processing architecture and algorithms for color laser printers (2004-07-20),
12. 6633412 - Smoothness enhancement in laser printing through periodic modulation of halftone cell (2003-10-14),
13. 6522427 - Color table manipulations for contour reduction (2003-02-18),
14. 6421142 - Out-of-gamut color mapping strategy (2002-07-16),
15. 6404511 - Self-calibration of network copier system (2002-06-11),

Title: The Innovative Journey of Joseph S Shu

Introduction: Joseph S Shu, a talented inventor based in San Jose, CA, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Joseph S Shu's latest patents include a cutting-edge software application for data encryption and a revolutionary design for a solar-powered mobile device charger.

Career Highlights: With a career spanning over two decades, Joseph S Shu has worked for several leading tech companies, where he has spearheaded research and development projects that have resulted in multiple successful patent applications.

Collaborations: Throughout his career, Joseph S Shu has collaborated with top engineers, designers, and researchers in the industry, fostering a culture of innovation and excellence in all his projects.

Conclusion: Joseph S Shu's passion for innovation and his relentless drive to push the boundaries of technology make him a true pioneer in the field of inventing. His contributions continue to inspire future generations of inventors worldwide.

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