Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PW

Ping-Heng Wu — 35 Patents

CTChangxin Memory Technologies: 18 patents #28 of 743Top 4%
DEDelta Electronics: 5 patents #384 of 2,746Top 15%
GLGenemind Biosciences Company Limited: 4 patents #7 of 27Top 30%
NTNanya Technology: 2 patents #292 of 775Top 40%
ATAT&T: 1 patents #10,626 of 18,772Top 60%
S(Spring (U.S.A.): 1 patents #3 of 6Top 50%
ASAgere Systems: 1 patents #984 of 1,849Top 55%
AGAgere Systems Guardian: 1 patents #274 of 810Top 35%
ICInstitute Of High Performance Computing: 1 patents #4 of 20Top 20%
Hefei, NJ: #5 of 9 inventorsTop 60%
Overall (All Time): #95,702 of 4,157,543Top 3%
35 Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
10481094 Total internal reflection fluorescence imaging system and sequencing device Liangjin Ge, Luyang ZHAO, Qin Yan 2019-11-19
10427154 Chip and application thereof Qin Yan 2019-10-01
10301676 Nucleic acid sequencing system Qin Yan, Zefei Jiang, Jiao Zheng, Zhiliang Zhou, Liangjin Ge 2019-05-28
9659886 Method of fabricating semiconductor device having voids between top metal layers of metal interconnects Chung-Hsin Lin, Chao-Wen Lay, Hung-Mo Wu, Ying-Cheng Chuang 2017-05-23
9418949 Semiconductor device having voids between top metal layers of metal interconnects Chung-Hsin Lin, Chao-Wen Lay, Hung-Mo Wu, Ying-Cheng Chuang 2016-08-16
9416995 Heating and cooling unit with semiconductor device and heat pipe Francis Thomas Brija 2016-08-16
6824039 Lead free tin based solder composition Kewu Bai 2004-11-30
6734036 Semiconductor device and method of fabrication Utpal Kumar Chakrabarti, Bora Onat, Kevin Cyrus Robinson, Biswanath Roy 2004-05-11
6437425 Semiconductor devices which utilize low K dielectrics Utpal Kumar Chakrabarti, Bora Onat, Kevin Cyrus Robinson, Biswanath Roy 2002-08-20
5802091 Tantalum-aluminum oxide coatings for semiconductor devices Utpal Kumar Chakrabarti, William H. Grodkiewicz 1998-09-01