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

Junhua Tan — 39 Patents

Apple: 34 patents #889 of 18,612Top 5%
Broadcom: 4 patents #2,599 of 9,346Top 30%
WEWeride: 1 patents #9 of 27Top 35%
Irvine, CA: #208 of 6,241 inventorsTop 4%
California: #11,915 of 386,348 inventorsTop 4%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Junhua Tan has been granted 39 US patents while listed as an inventor at Apple. The first was granted in 2014 and the most recent in December 2023. Junhua Tan ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Junhua Tan in Irvine, CA, US.

Patents per Year

Patents granted per year, 2014 to 2023Bar chart with a peak of 11 patents in 2020.peak 112014: 1 patents20142015: 1 patents20152016: 2 patents20162019: 5 patents20192020: 11 patents20202021: 11 patents20212022: 6 patents20222023: 2 patents2023

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11835627 Image capturing method and device Fengzhi Wu, Liren Xu, Renfeng Zuo, Kerry Shu, Junping Xie +1 more 2023-12-05
11663973 External compensation for displays using sensing and emission differences Shengkui Gao, Myungjoon Choi, Injae Hwang, Chaohao Wang, Myung-Je Cho +7 more 2023-05-30 $227,111,000
11488529 Display compensation using current sensing across a diode without user detection Injae Hwang, Jesun Kim, Hyunwoo Nho, Jie Won Ryu, Hyunsoo Kim +11 more 2022-11-01 $163,971,000
11380231 Display off-time sensing Chin-Wei Lin, Hung Sheng Lin, Hyunsoo Kim, Hyunwoo Nho, Injae Hwang +12 more 2022-07-05 $213,612,000
11380260 Device and method for panel conditioning Kingsuk Brahma, Jie Won Ryu, Shengkui Gao, Shiping Shen, Majid Gharghi +10 more 2022-07-05 $213,612,000
11282449 Display panel adjustment from temperature prediction Sun-Il Chang, Hung Sheng Lin, Hyunwoo Nho, Jie Won Ryu, Chih-Wei Yeh +2 more 2022-03-22 $243,814,000
11282458 Systems and methods for temperature-based parasitic capacitance variation compensation Hyunsoo Kim, Injae Hwang, Jesun Kim, Jesse Aaron Richmond, Jie Won Ryu +8 more 2022-03-22 $243,814,000
11227536 Systems and methods for performing in-frame cleaning Xin Lin, Yun Wang, Chin-Wei Lin, Majid Gharghi, Fan Gui +6 more 2022-01-18 $422,418,000
11189202 Spatially leaking temporal integrator for pixel compensation Sun-Il Chang, Baris Cagdaser, Chaohao Wang, Derek K. Shaeffer, Hyunsoo Kim +11 more 2021-11-30 $261,062,000
11164515 Sensing considering image Hung Sheng Lin, Hyunwoo Nho, Sun-Il Chang, 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, Sun-Il Chang, Rui Zhang +4 more 2021-10-26 $273,635,000
11158256 Methods and apparatus for mitigating charge settling and lateral leakage current on organic light-emitting diode displays Chin-Wei Lin, Fan Gui, Hung Sheng Lin, Hyunwoo Nho, Jie Won Ryu +6 more 2021-10-26 $273,635,000
11004391 Image data compensation based on predicted changes in threshold voltage of pixel transistors Hei Kam, Wei H. Yao, Shihchang Chang, Derek K. Shaeffer, Chaohao Wang +13 more 2021-05-11 $296,431,000
10997914 Systems and methods for compensating pixel voltages Injae Hwang, Jiye Lee, Yifan Zhang, Hyunwoo Nho, Sun-Il Chang +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, Sun-Il Chang 2021-04-27 $300,345,000
10984713 External compensation for LTPO pixel for OLED display Chaohao Wang, Jun Li, Myungjoon Choi, Hyunsoo Kim, Shengkui Gao +5 more 2021-04-20 $214,213,000
10950182 Device and method for panel conditioning Kingsuk Brahma, Jie Won Ryu, Shengkui Gao, Shiping Shen, Majid Gharghi +13 more 2021-03-16 $260,311,000
10943541 Differentiating voltage degradation due to aging from current-voltage shift due to temperature in displays Hsin-Ying Chiu, Sun-Il Chang, Yunhui Hou, Jie Won Ryu, Hyunwoo Nho +12 more 2021-03-09 $320,530,000
10878747 Optical uniformity compensation Shengkui Gao, Chaohao Wang, Hung Sheng Lin, Hyunsoo Kim, Hyunwoo Nho +10 more 2020-12-29 $213,143,000
10825385 Active sensing and compensation for display panel hysteresis Chaohao Wang, Chih-Wei Yeh, Chin-Wei Lin, Hung Sheng Lin, Hyunwoo Nho +8 more 2020-11-03 $233,982,000
10777106 Display quality monitoring and calibration Hung Sheng Lin, Jie Won Ryu, Kingsuk Brahma, Hyunwoo Nho, Baris Cagdaser +6 more 2020-09-15 $162,043,000
10755618 Noise mitigation for display panel sensing Hung Sheng Lin, Shengkui Gao, Hyunwoo Nho, Chin-Wei Lin, Mohammad B. Vahid Far +9 more 2020-08-25 $205,423,000
10642083 Predictive temperature compensation Injae Hwang, Rui Zhang, Hung Sheng Lin, Hyunsoo Kim, Hyunwoo Nho +6 more 2020-05-05 $109,977,000
10573234 Systems and methods for in-frame sensing and adaptive sensing control Hung Sheng Lin, Hyunwoo Nho, Chaohao Wang, Jie Won Ryu, Kingsuk Brahma +6 more 2020-02-25 $96,466,000