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

Dongkai Shangguan

FLFlex: 13 patents #4 of 184Top 3%
Ford: 11 patents #1,641 of 17,473Top 10%
VTVisteon Global Technologies: 4 patents #304 of 1,929Top 20%
FAFlextronics Ap: 2 patents #99 of 385Top 30%
FUFlextronics International Usa: 2 patents #15 of 45Top 35%
NTNan Chang O-Film Optoelectronics Technology: 1 patents #12 of 42Top 30%
DIDigitaloptics: 1 patents #51 of 112Top 50%
NCNational Center For Advanced Packaging Co.: 1 patents #8 of 22Top 40%
San Jose, CA: #1,653 of 32,062 inventorsTop 6%
California: #13,801 of 386,348 inventorsTop 4%
Overall (All Time): #96,026 of 4,157,543Top 3%
35 Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
6027575 Metallic adhesive for forming electronic interconnects at low temperatures Mohan R. Paruchuri 2000-02-22
6011313 Flip chip interconnections on electronic modules Mohan R. Paruchuri, Achyuta Achari 2000-01-04
5996222 Soldering process with minimal thermal impact on substrate Myron Lemecha, Achyuta Achari 1999-12-07
5928404 Electrical solder and method of manufacturing Mohan R. Paruchuri 1999-07-27
5894054 Aluminum components coated with zinc-antimony alloy for manufacturing assemblies by CAB brazing Mohan R. Paruchuri 1999-04-13
5871690 Low-temperature solder compositions Achyuta Achari, Mohan R. Paruchuri 1999-02-16
5863493 Lead-free solder compositions Achyuta Achari, Mohan R. Paruchuri 1999-01-26
5833921 Lead-free, low-temperature solder compositions Mohan R. Paruchuri 1998-11-10
5755896 Low temperature lead-free solder compositions Mohan R. Paruchuri 1998-05-26
5429689 Lead-free solder alloys Achyuta Achari 1995-07-04