Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TM

Tianyang Ma — 4 Patents

Amazon: 4 patents #4,091 of 19,158Top 25%
Cupertino, CA: #2,992 of 6,989 inventorsTop 45%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Tianyang Ma has been granted 4 US patents while listed as an inventor at Amazon. The first was granted in 2016 and the most recent in April 2025. Tianyang Ma ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Tianyang Ma in Cupertino, CA, US.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 1 patents in 2016.peak 12016: 1 patents20162017: 1 patents20172018: 1 patents20182025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12280889 Indoor navigation and obstacle avoidance for unmanned aerial vehicles Chong Huang, Yibo Cao, Cheng-Po Chen, Yang Liu, Kah Kuen Fu 2025-04-22
10027883 Primary user selection for head tracking Cheng-Hao Kuo, Jim Oommen Thomas, Stephen Vincent Mangiat, Sisil Mehta, Ambrish Tyagi +3 more 2018-07-17 $102,642,000
9729865 Object detection and tracking Cheng-Hao Kuo, Jim Oommen Thomas, Stephen Vincent Mangiat, Sisil Mehta, Ambrish Tyagi +3 more 2017-08-08 $47,568,000
9298974 Object identification through stereo association Cheng-Hao Kuo, Jim Oommen Thomas, Stephen Vincent Mangiat, Sisil Mehta, Ambrish Tyagi +3 more 2016-03-29 $56,687,000