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

Ya-Ping Chen — 22 Patents

TITexas Instruments: 9 patents #1,623 of 12,488Top 15%
USUpi Semiconductor: 5 patents #8 of 90Top 9%
CDChina Petrochemical Development: 3 patents #13 of 94Top 15%
TSMC: 2 patents #6,667 of 12,232Top 55%
NUNational Chiao Tung University: 1 patents #506 of 1,517Top 35%
ITITRI: 1 patents #5,197 of 9,619Top 55%
Hengshan, TW: #71 of 1,564 inventorsTop 5%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Ya-Ping Chen has been granted 22 US patents while listed as an inventor at Texas Instruments. The first was granted in 2008 and the most recent in October 2023. Ya-Ping Chen ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Ya-Ping Chen in Hengshan, TW.

Patents per Year

Patents granted per year, 2008 to 2023Bar chart with a peak of 5 patents in 2016.peak 52008: 1 patents20082014: 3 patents20142015: 1 patents20152016: 5 patents20162017: 2 patents20172019: 1 patents20192020: 1 patents20202021: 2 patents20212022: 3 patents20222023: 3 patents2023

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11791198 Trench shield isolation layer Hong-Seon Yang, Seetharaman Sridhar, Fei Ma, Yunlong Liu, Sunglyong Kim 2023-10-17 $20,967,000
11654461 Plasma ashing method using residue gas analyzer Chun-Jen Hsiao, Chien-Hung Lin, Wen-Pin Liu, Chin-Wen Chen 2023-05-23 $13,949,000
11658241 Vertical trench gate MOSFET with integrated Schottky diode Sunglyong Kim, Seetharaman Sridhar, Hong-Seon Yang, Thomas E. Grebs 2023-05-23 $38,750,000
11417736 Dual shield oxide damage control Peng Li, Yunlong Liu, Hong-Seon Yang, Shengpin Yang, Jing Hu +1 more 2022-08-16 $28,299,000
11322594 Semiconductor device including a lateral insulator Fei Ma, Yunlong Liu, Hong-Seon Yang, Shengpin Yang, Baoqiang Niu +4 more 2022-05-03 $38,452,000
11302568 Trench shield isolation layer Hong-Seon Yang, Seetharaman Sridhar, Fei Ma, Yunlong Liu, Sunglyong Kim 2022-04-12 $29,056,000
11127852 Vertical trench gate MOSFET with deep well region for junction termination Sunglyong Kim, Seetharaman Sridhar, Hong-Seon Yang, Yunlong Liu, Fei Ma 2021-09-21 $75,664,000
11020778 Photoresist removal method using residue gas analyzer Chun-Jen Hsiao, Chien-Hung Lin, Wen-Pin Liu, Chin-Wen Chen 2021-06-01 $15,212,000
10720499 Semiconductor device having polysilicon field plate for power MOSFETs Hong-Seon Yang, Peng Li, Seetharaman Sridhar, Yunlong Liu, Rui Liu 2020-07-21 $37,976,000
10214483 Titanium-silicalite molecular sieve, method for preparing the same and method for preparing cyclohexanone oxime using the molecular sieve Cheng-Fa Hsieh, Pin-To Yao, Chien-Chang Chiang 2019-02-26
9647540 Timing generator and timing signal generation method for power converter 2017-05-09
9634563 Ramp signal generating method and generator thereof, and pulse width modulation signal generator 2017-04-25
9520777 Time signal generator and time signal generating method 2016-12-13
9467044 Timing generator and timing signal generation method for power converter Wei-Ling Chen 2016-10-11
9434683 Titanium-silicalite molecular sieve, method for preparing the same and method for preparing cyclohexanone oxime using the molecular sieve Cheng-Fa Hsieh, Pin-To Yao, Chien-Chang Chiang 2016-09-06
9371238 Titanium-silicalite molecular sieve, method for preparing the same and method for preparing cyclohexanone oxime using the molecular sieve Cheng-Fa Hsieh, Pin-To Yao, Chien-Chang Chiang 2016-06-21
9331575 Phase adjustment circuit of power converter, power converter, and control method thereof Hung-Hsuan Cheng 2016-05-03
9006809 Multi-landing contact etching Fei Xie, Wen Cheng Tien, Li Bin Man, Kuo-Jung Chen, YU-LIN LIU +2 more 2015-04-14 $10,425,000
8872704 Integrated antenna and method for operating integrated antenna device Shyh-Jong Chung 2014-10-28
8772194 Method for preparing large-sized titanium-silicalite molecular sieve and method for preparing cyclohexanone oxime using the molecular sieve Shih-Yao Chao, Cheng-Fa Hsieh, Chien-Chang Chiang, Pin-To Yao 2014-07-08
8765592 Multi-landing contact etching Fei Xie, Wen Cheng Tien, Li Bin Man, Kuo-Jung Chen, YU-LIN LIU +2 more 2014-07-01 $9,079,000
7385512 Flexible radio frequency identification label and method for fabricating the same Chin-Ming Shih, Pin-Chao Hsu, John Mai 2008-06-10