logo

For the Inventor, By the Inventor

San Jose, CA, United States of America

David Tseng

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Google Inc., Other. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Tseng. Retrieved from https://idiyas.com/inventor/david-tseng-kna8qub6

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 469(Granted Patents)


Location History:

  • Saratoga, CA (US) (1994)
  • San Jose, CA (US) (1994 - 2020)

Company Filing History:

goldMedal5 out of 33,959 
 
Google Inc.
 patents
silverMedal3 out of 834,513 
Other
 patents

Years Active: 1994-2026

Loading Chart...
8 patents (USPTO):Explore Patents
1. 12724956 - Determining attributes for elements of displayable content and adding them to an accessibility tree (2026-09-01),
2. 10641613 - Navigation using sensor fusion (2020-05-05),
3. 10330489 - Navigation using sensor fusion (2019-06-25),
4. 9661466 - Navigation using sensor fusion (2017-05-23),
5. 9140555 - Navigation using sensor fusion (2015-09-22),
6. 5431264 - Electric vehicle having body-wound inductive coil and EMR shielding (1995-07-11),
7. 5311973 - Inductive charging of a moving electric vehicle's battery (1994-05-17),
8. 5297664 - Electric charging/parking meter (1994-03-29),

Title: Top Inventor in San Jose

Introduction: Shan Liu is a prominent inventor based in San Jose, California. He has made significant contributions to his field and is recognized for his innovative ideas and patents.

Latest Patents: Shan Liu holds several patents that showcase his expertise and creativity in technology.

Career Highlights: Throughout his career, Liu has achieved numerous milestones that highlight his impact on the industry.

Collaborations: He has worked with various companies and institutions, fostering partnerships that enhance his work and reach.

Conclusion: Shan Liu continues to be a leading figure in innovation, inspiring others with his dedication and achievements.

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]
Loading…