LL

Leif Lund

PI Power Integrations: 81 patents #4 of 206Top 2%
📍 San Jose, CA: #395 of 32,062 inventorsTop 2%
🗺 California: #3,334 of 386,348 inventorsTop 1%
Overall (All Time): #22,242 of 4,157,543Top 1%
81
Patents All Time

Issued Patents All Time

Showing 51–75 of 81 patents

Patent #TitleCo-InventorsDate
7446988 Fault condition protection Balu Balakrishnan, Alex B. Djenguerian 2008-11-04
7253997 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2007-08-07
7248029 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2007-07-24
7099128 Fault condition protection Balu Balakrishnan, Alex B. Djenguerian 2006-08-29
7038439 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2006-05-02
6914793 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2005-07-05
6876181 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2005-04-05
6747444 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2004-06-08
6744645 Output feedback and under-voltage detection system Balu Balakrishnan, Alex Dienguerian 2004-06-01
6687101 Fault condition protection Balu Balakrishnan, Alex B. Djenguerian 2004-02-03
6643153 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2003-11-04
6608471 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2003-08-19
6580622 Output feedback and under-voltage detection system Balu Balakrishnan, Alex Dienguerian 2003-06-17
6538908 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2003-03-25
6462971 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2002-10-08
6456475 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2002-09-24
6438003 Output feedback and under-voltage detection system that senses an input current representing a voltage input Balu Balakrishnan, Alex Dienguerian 2002-08-20
6414471 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2002-07-02
6366481 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2002-04-02
6362981 Output feedback and under-voltage detection system Balu Balakrishnan, Alex Dienguerian 2002-03-26
6356464 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2002-03-12
6351398 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2002-02-26
6337788 Fault condition protection Balu Balakrishnan, Alex B. Djenguerian 2002-01-08
6313976 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2001-11-06
6304462 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2001-10-16