Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Maofeng Yang — 12 Patents

Apple: 10 patents #3,225 of 18,612Top 20%
Waterloo, CA: #272 of 2,098 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Maofeng Yang has been granted 12 US patents while listed as an inventor at Apple. The first was granted in 2015 and the most recent in November 2024. Maofeng Yang ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Maofeng Yang in Waterloo, ON, CA.

Patents per Year

Patents granted per year, 2015 to 2024Bar chart with a peak of 4 patents in 2023.peak 42015: 1 patents20152020: 1 patents20202021: 3 patents20212022: 2 patents20222023: 4 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12142207 Configurable pixel uniformity compensation for OLED display non-uniformity compensation based on scaling factors Shengkui Gao, Haifeng Li, Sinan Alousi, Marc DeVincentis, Yafei Bi +6 more 2024-11-12 $246,850,000
11823644 Dynamic uniformity compensation for electronic display Shengkui Gao, Paolo Sacchetto, Weijun Yao, Yongjun Li, Jiayi Jin 2023-11-21 $128,924,000
11688363 Reference pixel stressing for burn-in compensation systems and methods Jiayi Jin, David A. Doyle, Yifan Zhang, Weijun Yao, Jiye Lee +8 more 2023-06-27 $366,465,000
11558985 Frequency converter Kaikai Li, Huidong Lu, Chuan Yan, Enfang Xu, Weizhong Wei +4 more 2023-01-17
11545110 Dynamic uniformity compensation for electronic display Shengkui Gao, Paolo Sacchetto, Weijun Yao, Yongjun Li, Jiayi Jin 2023-01-03 $247,903,000
11417250 Systems and methods of reducing hysteresis for display component control and improving parameter extraction Yongjun Li, Jiayi Jin, Jun Li, Weijun Yao, Derek K. Shaeffer +1 more 2022-08-16 $228,519,000
11271181 Electronic display visual artifact mitigation Weijun Yao, Jiayi Jin, Paolo Sacchetto, Injae Hwang 2022-03-08 $181,377,000
11205378 Dynamic uniformity compensation for electronic display Shengkui Gao, Paolo Sacchetto, Weijun Yao, Yongjun Li, Jiayi Jin 2021-12-21 $426,305,000
11200867 Dynamic uniformity compensation for electronic display Shengkui Gao, Paolo Sacchetto, Weijun Yao, Yongjun Li, Jiayi Jin +4 more 2021-12-14 $410,917,000
11081053 Electronic devices having displays with compensation for oxide transistor threshold voltage Jiayi Jin, David A. Doyle, Kyung Hoae Koo, Michael H. Lim, Paolo Sacchetto +4 more 2021-08-03 $263,472,000
10755640 Threshold voltage hysteresis compensation Jiayi Jin, Paolo Sacchetto, Weijun Yao 2020-08-25 $205,423,000
9083320 Apparatus and method for electrical stability compensation Nikolas Papadopoulos, William WONG, Manoj Sachdev 2015-07-14