Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Balu Balakrishnan — 206 Patents

PIPower Integrations: 204 patents #1 of 206Top 1%
Saratoga, CA: #13 of 2,933 inventorsTop 1%
California: #519 of 386,348 inventorsTop 1%
Overall (All Time): #3,153 of 4,157,543Top 1%
206 Patents All Time

Issued Patents All Time

Showing 201–206 of 206 patents

Patent #TitleCo-InventorsDate
5282107 Power MOSFET safe operating area current limiting device 1994-01-25
5274274 Dual threshold differential discriminator Brooks R. Leman 1993-12-28
5245526 Below ground current sensing with current input to control threshold Leif Lund, Richard A. Keller 1993-09-14
5161098 High frequency switched mode converter 1992-11-03
5122691 Integrated backplane interconnection architecture 1992-06-16
5014178 Self powering technique for integrated switched mode power supply 1991-05-07