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

Hongda Mao — 5 Patents

JTJd.Com American Technologies: 2 patents #19 of 91Top 25%
Amazon: 2 patents #7,232 of 19,158Top 40%
ACAnhui Huami Information Technology Co.: 1 patents #36 of 67Top 55%
Fremont, CA: #3,106 of 9,298 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Hongda Mao has been granted 5 US patents while listed as an inventor at Amazon. The first was granted in 2018 and the most recent in June 2025. Hongda Mao ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Hongda Mao in Fremont, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12327564 Voice-based user recognition Zhenning Tan, Eunjung Han, Ruirui Li, Yuguang Yang, Oguz Hasan Elibol +3 more 2025-06-10
11481862 System and method for real-time, simultaneous object detection and semantic segmentation Wei Xiang, Chumeng Lyu, Weidong Zhang 2022-10-25
11282495 Speech processing using embedding data George Yu-Chien Lin, Sundararajan Srinivasan, Chu-Cheng Hsieh 2022-03-22 $326,958,000
10977530 ThunderNet: a turbo unified network for real-time semantic segmentation Wei Xiang 2021-04-13
10163528 Determining user-interested information based on wearable device Yajun Zhao, Jixiang Su, Fei Wang, Ting Chen 2018-12-25