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

Qifa Ke — 5 Patents in 2016

Microsoft: 4 patents #356 of 6,795Top 6%
Ricoh Company: 1 patents #1,005 of 2,036Top 50%
Cupertino, CA: #127 of 1,508 inventorsTop 9%
California: #3,609 of 57,791 inventorsTop 7%
Overall (2016): #24,660 of 481,213Top 6%
5 Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9373029 Invisible junction feature recognition for document security or annotation Jonathan J. Hull, Berna Erol, Shigeharu Uda 2016-06-21
9355179 Visual-cue refinement of user query results Yu-Ting Kuo, Yi Li, Fang Wen, Jian Sun 2016-05-31 $40,945,000
9286548 Accurate text classification through selective use of image data Anitha Kannan, Partha Pratim Talukdar, Nikhil Rasiwasia, Rakesh Agrawal 2016-03-15 $43,879,000
9235396 Optimizing data partitioning for data-parallel computing Vijayan Prabhakaran, Yinglian Xie, Yuan Yu, Jingyue Wu, Junfeng Yang 2016-01-12 $67,891,000
9229956 Image retrieval using discriminative visual features Jia Deng, Simon Baker, Michael Isard 2016-01-05 $38,756,000