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

Pinghai Hao — 47 Patents

TITexas Instruments: 47 patents #165 of 12,488Top 2%
Plano, TX: #101 of 4,842 inventorsTop 3%
Texas: #1,917 of 125,132 inventorsTop 2%
Overall (All Time): #59,703 of 4,157,543Top 2%
47 Patents All Time
Pinghai Hao has been granted 47 US patents while listed as an inventor at Texas Instruments. The first was granted in 2004 and the most recent in December 2024. Pinghai Hao ranks #59,703 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Pinghai Hao in Plano, TX, US.

Patents per Year

Patents granted per year, 2004 to 2024Bar chart with a peak of 7 patents in 2015.peak 72004: 1 patents20042005: 2 patents2006: 5 patents20062007: 6 patents2009: 1 patents20092010: 3 patents2011: 3 patents20112012: 2 patents2013: 2 patents20132014: 1 patents2015: 7 patents20152016: 3 patents2017: 2 patents20172018: 2 patents2019: 1 patents20192020: 2 patents2021: 2 patents20212023: 1 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 47 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12166119 Gallium nitride transistor with a doped region Dong Seup Lee, Jungwoo Joh, Sameer Pendharkar 2024-12-10 $53,437,000
11769824 Gallium nitride transistor with a doped region Dong Seup Lee, Jungwoo Joh, Sameer Pendharkar 2023-09-26 $35,904,000
11067620 HEMT wafer probe current collapse screening Dong Seup Lee, Jungwoo Joh, Sameer Pendharkar 2021-07-20 $33,717,000
10964803 Gallium nitride transistor with a doped region Dong Seup Lee, Jungwoo Joh, Sameer Pendharkar 2021-03-30 $42,681,000
10861943 Transistor with multiple GaN-based alloy layers Dong Seup Lee, Jungwoo Joh, Sameer Pendharkar 2020-12-08 $35,035,000
10714474 High voltage CMOS with triple gate oxide Binghua Hu, Sameer Pendharkar, Seetharaman Sridhar, Jarvis Benjamin Jacobs 2020-07-14 $27,411,000
10312095 Recessed solid state apparatuses Dong Seup Lee, Yoshikazu Kondo, Sameer Pendharkar 2019-06-04 $27,113,000
10134596 Recessed solid state apparatuses Dong Seup Lee, Yoshikazu Kondo, Sameer Pendharkar 2018-11-20 $20,577,000
9865507 Low-cost CMOS structure with dual gate dielectrics and method of forming the CMOS structure Sameer Pendharkar, Amitava Chatterjee 2018-01-09 $13,602,000
9842895 Single photomask high precision thin film resistor Fuchao Wang, Duofeng Yue 2017-12-12 $24,947,000
9741718 High voltage CMOS with triple gate oxide Binghua Hu, Sameer Pendharkar, Seetharaman Sridhar, Jarvis Benjamin Jacobs 2017-08-22 $8,817,000
9431302 Low-cost CMOS structure with dual gate dielectrics and method of forming the CMOS structure Sameer Pendharkar, Amitava Chatterjee 2016-08-30 $12,944,000
9412668 Low-cost CMOS structure with dual gate dielectrics and method of forming the CMOS structure Sameer Pendharkar, Amitava Chatterjee 2016-08-09 $15,765,000
9305688 Single photomask high precision thin film resistor Fuchao Wang, Duofeng Yue 2016-04-05 $12,005,000
9184163 Low cost transistors Sameer Pendharkar 2015-11-10 $15,007,000
9117687 High voltage CMOS with triple gate oxide Binghua Hu, Sameer Pendharkar, Seetharaman Sridhar, Jarvis Benjamin Jacobs 2015-08-25 $11,197,000
9117691 Low cost transistors Sameer Pendharkar 2015-08-25 $11,197,000
9076760 JFET having width defined by trench isolation Binghua Hu, Sameer Pendharkar 2015-07-07 $9,588,000
9064726 Low-cost CMOS structure with dual gate dielectrics and method of forming the CMOS structure Sameer Pendharkar, Amitava Chatterjee 2015-06-23 $18,712,000
8946805 Reduced area single poly EEPROM Jozef Mitros, Keith Jarreau 2015-02-03 $21,082,000
8933510 DEMOS formed with a through gate implant Amitava Chatterjee, Imran Khan 2015-01-13 $22,709,000
8878283 Quasi-vertical gated NPN-PNP ESD protection device Marie Denison 2014-11-04 $8,927,000
8530296 High voltage transistor using diluted drain Sameer Pendharkar, Binghua Hu, Qingfeng Wang 2013-09-10 $8,150,000
8399924 High voltage transistor using diluted drain Sameer Pendharkar, Binghua Hu, Qingfeng Wang 2013-03-19 $17,245,000
8134212 Implanted well breakdown in high voltage devices Seetharaman Sridhar, James Robert Todd 2012-03-13 $8,777,000