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

Howard H. Tang — 24 Patents

Apple: 12 patents #2,744 of 18,612Top 15%
Applied Materials: 7 patents #1,734 of 7,310Top 25%
Cypress Semiconductor: 4 patents #452 of 1,866Top 25%
SASumitomo (Shi) Cryogenics Of America: 1 patents #15 of 19Top 80%
San Diego, CA: #1,707 of 23,606 inventorsTop 8%
California: #23,266 of 386,348 inventorsTop 7%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Howard H. Tang has been granted 24 US patents while listed as an inventor at Apple. The first was granted in 1997 and the most recent in February 2024. Howard H. Tang ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Howard H. Tang in San Diego, CA, US.

Patents per Year

Patents granted per year, 1997 to 2024Bar chart with a peak of 5 patents in 2019.peak 51997: 1 patents19972000: 1 patents2002: 2 patents20022003: 2 patents2005: 1 patents20052013: 1 patents2014: 3 patents20142017: 1 patents2018: 3 patents20182019: 5 patents2020: 2 patents20202021: 1 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11906380 Bridge voltage inversion circuit for vacuum gauge and pressure gauge sensor having the voltage inversion circuit Scott Harris 2024-02-20
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
10824279 Remote feedback tapping for a touch sensor panel driving circuit Chaohao Wang, Yingxuan Li, Hung Sheng Lin, Paolo Sacchetto, Szu-Hsien Lee +1 more 2020-11-03 $233,982,000
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
10446116 Temperature sensor on display active area Sheng Zhang, Chaohao Wang, Cheuk Chi Lo, Chun-Yao Huang, Paolo Sacchetto 2019-10-15 $104,842,000
10395611 Content-based VCOM driving Fenghua Zheng, James C. Aamold, Sandro H. Pintz, Chaohao Wang, Paolo Sacchetto 2019-08-27 $97,750,000
10380937 Multi-zoned variable VCOM control Paolo Sacchetto, Chaohao Wang, Szu-Hsien Lee, Patrick B. Bennett, Fenghua Zheng 2019-08-13 $108,006,000
10311822 Content dependent common voltage driver systems and methods Fenghua Zheng, Sandro H. Pintz 2019-06-04 $74,703,000
10276085 Pixel signal compensation for a display panel Chaohao Wang, Paolo Sacchetto, Marc Albrecht, Christopher P. Tann, Shih-Chyuan Fan Jiang +2 more 2019-04-30 $88,584,000
10146359 Common electrode auto-compensation method Christoph H. Krah, Paolo Sacchetto, Chaohao Wang 2018-12-04 $82,334,000
10043472 Digital compensation for V-gate coupling Chaohao Wang, Paolo Sacchetto 2018-08-07 $86,470,000
10008139 V-gate layout and gate drive configuration Wei Chen, Paolo Sacchetto, Chaohao Wang, Chun-Yao Huang, Hao-Lin Chiu 2018-06-26 $83,410,000
9761188 Content-based VCOM driving Fenghua Zheng, James C. Aamold, Sandro H. Pintz, Chaohao Wang, Paolo Sacchetto 2017-09-12 $60,773,000
8841890 Shunt regulator circuit having a split output Agustin Ochoa 2014-09-23 $2,205,000
8669801 Analog delay cells for the power supply of an RFID tag Agustin Ochoa 2014-03-11 $3,943,000
8665007 Dynamic power clamp for RFID power control Agustin Ochoa 2014-03-04 $11,767,000
8584959 Power-on sequencing for an RFID tag Agustin Ochoa 2013-11-19 $2,660,000
6893541 Multi-step process for depositing copper seed layer in a via Tony P. Chiang, Yu D. Cong, Peijun Ding, Jianming Fu, Anish Tolia 2005-05-17 $19,109,000
6627050 Method and apparatus for depositing a tantalum-containing layer on a substrate Michael Miller, Peijun Ding, Tony P. Chiang, Jianming Fu 2003-09-30 $29,599,000
6582569 Process for sputtering copper in a self ionized plasma Tony P. Chiang, Yu D. Cong, Peijun Ding, Jianming Fu, Anish Tolia 2003-06-24 $19,441,000
6413383 Method for igniting a plasma in a sputter reactor Tony P. Chiang, Yu D. Cong, Peijun Ding, Jianming Fu, Anish Tolia 2002-07-02 $21,510,000
6398929 Plasma reactor and shields generating self-ionized plasma for sputtering Tony P. Chiang, Yu D. Cong, Peijun Ding, Jianming Fu, Anish Tolia 2002-06-04 $34,666,000
6149776 Copper sputtering target Imran Hashim, Richard Hong, Peijun Ding 2000-11-21 $50,110,000
5658442 Target and dark space shield for a physical vapor deposition system James Van Gogh, Fernand Dorleans, Christopher Hagerty, Mark Cassidy Cridlin Lloyd, Siyaun Yang +1 more 1997-08-19 $232,903,000