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

Wei Xia — 8 Patents in 2019

Amazon: 2 patents #809 of 4,177Top 20%
HCHithink Royalflush Information Network Co.: 2 patents #1 of 3Top 35%
HTHefei University Of Technology: 1 patents #13 of 51Top 30%
Singapore, WA: #1 of 12 inventorsTop 9%
Overall (2019): #12,260 of 560,194Top 3%
8 Patents 2019

Issued Patents 2019

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10467290 Generating and refining a knowledge graph Weixin Wu, Ranju Das, Meng Wang 2019-11-05
10437871 Method and system for sentiment analysis of information Zheng YI 2019-10-08
10423827 Image text recognition Jonathan Wu, Meng Wang, Ranju Das 2019-09-24
10415025 Fungus-sourced high-temperature acid B-glucosidase as well as coding gene and application thereof Bin Yao, Pengjun Shi, Huiying Luo, Huoqing Huang, Peilong Yang +5 more 2019-09-17
10369051 Reflex coaxial illuminator Malcolm Plunkett 2019-08-06
10287686 Hot plate and substrate processing equipment using the same Mengxin Zhao, Xu Liu, Peijun Ding, Hougong Wang, Lihui Wen 2019-05-14
10271239 Method and system for reoptimizing unmanned aerial vehicle formation communication topology based on minimum cost arborescence He Luo, Guoqiang Wang, Xiaoxuan Hu, Huawei Ma, Peng Jin 2019-04-23
10185772 Query selection method and system Zheng YI, Zhiwei TAO 2019-01-22