Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QZ

Quan Zhang

Microsoft: 2 patents #772 of 6,492Top 15%
YIYlx Incorporated: 1 patents #2 of 7Top 30%
ZCZhejiang Dahua Technology Co.: 1 patents #10 of 80Top 15%
SSSap Se: 1 patents #302 of 1,205Top 30%
IBM: 1 patents #5,274 of 11,638Top 50%
VEVerizon: 1 patents #389 of 1,412Top 30%
General Motors: 1 patents #473 of 1,408Top 35%
San Jose, CA: #196 of 6,693 inventorsTop 3%
California: #1,417 of 66,859 inventorsTop 3%
Overall (2021): #9,549 of 548,734Top 2%
9 Patents 2021

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11194832 Normalization of unstructured catalog data Sudhir Bhojwani, Sudha Lakshman, Sandeep Chakravarty, Tu Truong, Fuming Wu +3 more 2021-12-07
11107349 Sidewalk detection for electric scooters Xinlu Tang, Alexandra Li, Chen Zhong, Fang Jiang, Yong Sun 2021-08-31
11092312 Light source device and stage lamp illumination system using the same Siyuan Zou, Yi Li 2021-08-17
D926857 Camera 2021-08-03
11076016 Systems and methods for caching content in a wireless communication network Ralph M. Alfano, Carlo Thompson 2021-07-27
11016834 Hybrid and hierarchical outlier detection system and method for large scale data protection Mu Qiao, Ramani R. Routray 2021-05-25
10984260 Method and apparatus for controlling a vehicle including an autonomous control system Xiaofeng F. Song, Nikhil L. Hoskeri 2021-04-20
10909074 File table index aggregate statistics Shane Mainali, Krishnan Varadarajan, Jegan Devaraju, Ziehen Sun, Hao Feng +2 more 2021-02-02
10901648 Distributed data storage system with automatic snapshots, user snapshots and soft delete Shane Mainali, Kaviyarasan Rajendran, Sundar P. Subramani, Andrew James Edwards, Maneesh Sah +4 more 2021-01-26