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

Weilong Tang — 13 Patents

TTTouchdown Technologies: 6 patents #5 of 22Top 25%
IMIntegrated Micromachines: 4 patents #1 of 8Top 15%
Caltech: 1 patents #2,143 of 4,321Top 50%
OTOstendo Technologies: 1 patents #38 of 51Top 75%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Carlsbad, CA: #448 of 2,500 inventorsTop 20%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Weilong Tang has been granted 13 US patents while listed as an inventor at Touchdown Technologies. The first was granted in 1998 and the most recent in August 2019. Weilong Tang ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Weilong Tang in Carlsbad, CA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10373830 Apparatus and methods to remove unbonded areas within bonded substrates using localized electromagnetic wave annealing Hussein S. El-Ghoroury, Minghsuan Liu, Kameshwar Yadavalli, Benjamin A. Haskell, Hailong Zhou 2019-08-06
7922888 Post and tip design for a probe contact Salleh Ismail, Nim Tea, Yang Hsu, Raffi Garabedian, Melvin Khoo 2011-04-12
7724010 Torsion spring probe contactor design Melvin Khoo, Nim Tea, Salleh Ismail, Yang Hsu, Raffi Garabedian 2010-05-25
7362119 Torsion spring probe contactor design Melvin Khoo, Nim Tea, Salleh Ismail, Yang Hsu, Raffi Garabedian 2008-04-22
7271022 Process for forming microstructures Tseng-Yang Hsu, Salleh Ismail, Nim Tea, Melvin Khoo, Raffi Garabedian +1 more 2007-09-18
7264984 Process for forming MEMS Raffi Garabedian, Salleh Ismail, Nim Tea, Tseng-Yang Hsu, Melvin Khoo 2007-09-04
7245135 Post and tip design for a probe contact Salleh Ismail, Nim Tea, Yang Hsu, Raffi Garabedian, Melvin Khoo 2007-07-17
6700174 Batch fabricated semiconductor thin-film pressure sensor and method of making same Denny K. Miu 2004-03-02
6556737 Silicon bulk-micromachined electromagnetic fiber-optics bypass microswitch Denny K. Miu, Viktoria Temesvary, Brent E. Burns 2003-04-29
6262463 Micromachined acceleration activated mechanical switch and electromagnetic sensor Denny K. Miu 2001-07-17
5821596 Batch fabricated semiconductor micro-switch Denny K. Miu, James R. W. Clymer, Paul A. Endter, Viktoria Temesvary, Tseng-Yang Hsu 1998-10-13
5778513 Bulk fabricated electromagnetic micro-relays/micro-switches and method of making same Denny K. Miu, Viktoria Temesvary 1998-07-14
5724015 Bulk micromachined inductive transducers on silicon Yu-Chong Tai, Denny K. Miu, Viktoria Temesvary, Shuyun Wu 1998-03-03