IDiyas

For the Inventor, By the Inventor

Sammamish, WA, United States of America

Cha Zhang

USPTO Granted Patents = 53 

 

Average Co-Inventor Count = 3.4

ph-index = 15

Forward Citations = 796(Granted Patents)

Forward Citations (Not Self Cited) = 792(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Beijing, CN (2004)
  • Pittsburgh, PA (US) (2005 - 2009)
  • Redmond, WA (US) (2016)
  • Sammamish, WA (US) (2009 - 2018)
  • Bellevue, WA (US) (2012 - 2024)

Company Filing History:

goldMedal53 out of 54,638 
 
Microsoft Technology Licensing, LLC
 patents

Years Active: 2004-2025

Loading Chart...
Loading Chart...
53 patents (USPTO):
1. 12423949 - Knowledge driven pre-trained form key mapping (2025-09-23),
2. 12051256 - Entry detection and recognition for custom forms (2024-07-30),
3. 11562588 - Enhanced supervised form understanding (2023-01-24),
4. 11093740 - Supervised OCR training for custom forms (2021-08-17),
5. 11055560 - Unsupervised domain adaptation from generic forms for new OCR forms (2021-07-06),
6. 9980040 - Active speaker location detection (2018-05-22),
7. 9959627 - Computing 3D shape parameters for face animation (2018-05-01),
8. 9756284 - Imaging through a display screen (2017-09-05),
9. 9742780 - Audio based discovery and connection to a service controller (2017-08-22),
10. 9672416 - Facial expression tracking (2017-06-06),
11. 9648346 - Multi-view video compression and streaming based on viewpoints of remote viewer (2017-05-09),
12. 9621795 - Active speaker location detection (2017-04-11),
13. 9536312 - Depth reconstruction using plural depth capture units (2017-01-03),
14. 9536046 - Automated acquisition of facial images (2017-01-03),
15. 9270974 - Calibration between depth and color sensors for depth cameras (2016-02-23),

Title: **Innovative Contributions of Cha Zhang: A Visionary Inventor in Patent Technology**

Introduction: **Cha Zhang, based in Sammamish, WA, is a prolific inventor with an impressive portfolio of 52 patents. His work primarily focuses on advancements in document processing and signature recognition technologies.**

Latest Patents: **Among his latest innovations are two significant patents: "Entry Detection and Recognition for Custom Forms" and "Enhanced Supervised Form Understanding." The first patent describes a sophisticated method for processing input documents using signature data. This involves obtaining text data via OCR, identifying signature fields, and determining signed and unsigned fields using advanced models. The second patent facilitates the training of models to recognize key-value pairings in forms, enhancing the accuracy of data extraction from documents.**

Career Highlights: **Cha Zhang's career has been marked by his role at Microsoft Technology Licensing, LLC, where he has significantly contributed to the development of innovative technologies. His patents reflect his deep understanding of machine learning and data processing, placing him at the forefront of these critical advancements.**

Collaborations: **Throughout his career, Cha has collaborated with talented professionals, including Zhengyou Zhang and Jin Li, who share his vision for innovation and technological advancement. Their joint efforts have fostered a dynamic environment for developing cutting-edge solutions in the technology sector.**

Conclusion: **Cha Zhang's contributions to the field of technology through his innovative patents and collaborative spirit showcase his commitment to pushing the boundaries of what is possible in document processing and signature recognition. His work not only enhances efficiency but also establishes new standards in the industry.**

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…