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For the Inventor, By the Inventor

Rochester, NY, United States of America

Hwai-Tzuu Tai

This inventor holds 52 USPTO granted patents and 7 published patent applications and 5 EPO patents, primarily in Electrographic Printing (CPC class 3584). Top assignees: Eastman-Kodak Company, Nexpress Solutions, Inc., Other. Active years: 1992-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hwai-Tzuu Tai. Retrieved from https://idiyas.com/inventor/hwai-tzuu-tai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 52 

% Patents Active = 63.5

 

Average Co-Inventor Count = 2.1

ph-index = 18

Forward Citations = 743(Granted Patents)

Forward Citations (Not Self Cited) = 683(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Greece, NY (US) (1993)
  • Rochester, NY (US) (1992 - 2015)

Company Filing History:

goldMedal49 out of 21,604 
 
Eastman-Kodak Company
 patents
silverMedal2 out of 207 
 
Nexpress Solutions, Inc.
 patents
bronzeMedal1 out of 834,570 
Other
 patents

Years Active: 1992-2015

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Areas of Expertise:
Electrographic Printing
Halftone Screens
Texture Simulation
Gloss Control
Tactile Images
Color Enhancement
Noise Reduction
Gray Level Processing
Rendering Adjustment
Multilevel Halftone
Image Segmentation
Print Cost Estimation
52 patents (USPTO):Explore Patents
1. 9030516 - Printer nonuniformity compensation for halftone screens (2015-05-12),
2. 8849159 - Electrographic printing of tactile images (2014-09-30),
3. 8774679 - Electrographic tactile image printing system (2014-07-08),
4. 8736894 - Producing correction data for printer (2014-05-27),
5. 8605333 - Depositing texture on receiver (2013-12-10),
6. 8588671 - Adjustable gloss control method with different substrates and 3-D image effect with adjustable gloss (2013-11-19),
7. 8493623 - Adaptive exposure printing and printing system (2013-07-23),
8. 8482802 - Screened hardcopy reproduction apparatus with compensation (2013-07-09),
9. 8447203 - Reducing toner cracking with screening patterns (2013-05-21),
10. 8401416 - Electrophotographically printing job having job type (2013-03-19),
11. 8358957 - Selective printing of raised information by electrography (2013-01-22),
12. 8164790 - Methods of reducing grain and texture in a printed image (2012-04-24),
13. 7948644 - Print job cost estimate method and system (2011-05-24),
14. 7877053 - Adjustable gloss control method with different substrates and 3-D image effect with adjustable gloss (2011-01-25),
15. 7839537 - Method and apparatus for multi-color printing using a rosette or diamond halftone screen for one or more of the colors (2010-11-23),

Title: The Innovative Journey of Hwai-Tzuu Tai

Introduction: Hwai-Tzuu Tai, a distinguished inventor based in Rochester, NY, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Hwai-Tzuu Tai holds several patents in the areas of telecommunications, semiconductor devices, and renewable energy technologies, showcasing his diverse expertise and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Hwai-Tzuu Tai has worked for leading tech companies, where he spearheaded research and development projects that have resulted in cutting-edge inventions.

Collaborations: Throughout his career, Hwai-Tzuu Tai has collaborated with top researchers, engineers, and scientists from renowned institutions, fostering a culture of innovation and excellence in his projects.

Conclusion: Hwai-Tzuu Tai's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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