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USPTO Patent Rankings Data through Dec 31, 2025
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Sun-Il Chang — 13 Patents in 2021

Apple: 10 patents #206 of 5,196Top 4%
Google: 3 patents #328 of 4,199Top 8%
San Jose, CA: #98 of 6,693 inventorsTop 2%
California: #733 of 66,859 inventorsTop 2%
Overall (2021): #4,496 of 548,734Top 1%
13 Patents 2021

Issued Patents 2021

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11189202 Spatially leaking temporal integrator for pixel compensation Baris Cagdaser, Chaohao Wang, Derek K. Shaeffer, Hyunsoo Kim, Hyunwoo Nho +11 more 2021-11-30 $261,062,000
11164515 Sensing considering image Hung Sheng Lin, Hyunwoo Nho, Junhua Tan, Jie Won Ryu, Shengkui Gao +6 more 2021-11-02 $262,399,000
11158259 Active sensing and compensation for display panel hysteresis Chaohao Wang, Chih-Wei Yeh, Chin-Wei Lin, Hung Sheng Lin, Hyunwoo Nho +8 more 2021-10-26 $273,635,000
11158253 Systems and methods for sensing pixel voltages Injae Hwang, Hung Sheng Lin, Hyunwoo Nho, Rui Zhang, Mohammad B. Vahid Far +4 more 2021-10-26 $273,635,000
11145702 Boundary panel layout for artifact compensation in multi-pixel density display panel Sangmoo Choi, Hyunchul Kim 2021-10-12 $120,791,000
11100845 Compensation using optical feedback for self-emissive pixel Hyunsoo Kim, Hung Sheng Lin, Hyunwoo Nho, Injae Hwang, Rui Zhang +2 more 2021-08-24 $193,607,000
11037494 Dynamic power converter switching for displays Sang Y. Youn 2021-06-15 $75,825,000
10997914 Systems and methods for compensating pixel voltages Injae Hwang, Jiye Lee, Yifan Zhang, Hyunwoo Nho, Junhua Tan +6 more 2021-05-04 $316,122,000
10992911 Systems and methods for in-frame sensing and adaptive sensing control Hung Sheng Lin, Hyunwoo Nho, Jie Won Ryu, Junhua Tan 2021-04-27 $300,345,000
10984731 Synchronously and locally turning-off sub pixels in under-display sensor area of AMOLED panel Sangmoo Choi, Sang Y. Youn 2021-04-20 $109,440,000
10984713 External compensation for LTPO pixel for OLED display Junhua Tan, Chaohao Wang, Jun Li, Myungjoon Choi, Hyunsoo Kim +5 more 2021-04-20 $214,213,000
10950182 Device and method for panel conditioning Junhua Tan, Kingsuk Brahma, Jie Won Ryu, Shengkui Gao, Shiping Shen +13 more 2021-03-16 $260,311,000
10943541 Differentiating voltage degradation due to aging from current-voltage shift due to temperature in displays Junhua Tan, Hsin-Ying Chiu, Yunhui Hou, Jie Won Ryu, Hyunwoo Nho +12 more 2021-03-09 $320,530,000