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USPTO Patent Rankings Data through Dec 31, 2025
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Ya Bin Dang — 4 Patents in 2017

IBM: 4 patents #1,576 of 10,852Top 15%
Beijing, CN: #282 of 3,857 inventorsTop 8%
Overall (2017): #34,925 of 506,227Top 7%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9734555 Generating a tree map Hao Chen, Howard M. Hess, Feng Li, Shao Chun Li, Xin Zhou 2017-08-15 $1,588,000
9734556 Generating a tree map Hao Chen, Howard M. Hess, Feng Li, Shao Chun Li, Xin Zhou 2017-08-15 $1,588,000
9582270 Effective feature location in large legacy systems Hao Chen, Shao Chun Li, Guang Tai Liang, Li Jun Mei 2017-02-28 $2,397,000
9575799 Task association analysis in application maintenance service delivery Shivali Agarwal, Yi-Min Chee, Hao Chen, Feng Li, Shao Chun Li +3 more 2017-02-21 $2,827,000