Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ruiqing Ma — 11 Patents in 2018

Comcast: 11 patents #7 of 628Top 2%
KUKent State University: 1 patents #1 of 21Top 5%
PUPrinceton University: 1 patents #16 of 119Top 15%
Morristown, NJ: #1 of 118 inventorsTop 1%
New Jersey: #63 of 6,523 inventorsTop 1%
Overall (2018): #5,166 of 503,207Top 2%
11 Patents 2018

Issued Patents 2018

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10164000 OLED lighting device with short tolerant structure Huiqing Pang, Peter Levermore, Prashant Mandlik, Jeffrey Silvernail, Kamala Rajan +1 more 2018-12-25
10115930 Combined internal and external extraction layers for enhanced light outcoupling for organic light emitting device Yue Cui, Deng-Ke Yang, Gregory McGraw, Julia J. Brown 2018-10-30
10096592 OLED lighting device with short tolerant structure Michael Hack, Emory Krall 2018-10-09
10020466 Flexible multilayer scattering substrate used in OLED Chaoyu Xiang, Renata Saramak 2018-07-10
9991463 Electronic devices with improved shelf lives Prashant Mandlik, Siddharth Harikrishna Mohan 2018-06-05
9978965 Rollable OLED display Michael Hack 2018-05-22
9947895 Flexible AMOLED display Michael Hack, Julia J. Brown 2018-04-17
9923168 Edge barrier film for electronic devices Prashant Mandlik, Julia J. Brown 2018-03-20
9899631 Flexible multilayer scattering substrate used in OLED Chaoyu Xiang, Renata Saramak 2018-02-20
9882167 Hybrid layers for use in coatings on electronic devices or other articles Prashant Mandlik, Sigurd Wagner, Jeffrey Silvernail, Julia J. Brown, Lin Han 2018-01-30
9865672 Macro-image OLED lighting system Emory Krall, Huiqing Pang, Jason Paynter, Jeffrey Silvernail 2018-01-09