LL

Leif Lund

PI Power Integrations: 9 patents #3 of 47Top 7%
📍 San Jose, CA: #61 of 4,297 inventorsTop 2%
🗺 California: #610 of 41,698 inventorsTop 2%
Overall (2011): #4,451 of 364,097Top 2%
9
Patents 2011

Issued Patents 2011

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8063622 Method and apparatus for implementing slew rate control using bypass capacitor David Kung 2011-11-22
8008903 Method and apparatus for regulating a diode conduction duty cycle Chan Woong Park 2011-08-30
7999606 Temperature independent reference circuit David Kung 2011-08-16
7995359 Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter Alex B. Djenguerian 2011-08-09
7974112 Off-line converter with digital control Balu Balakrishnan, Alex B. Djenguerian 2011-07-05
7936159 Method and apparatus for a high voltage power supply circuit Chan Woong Park 2011-05-03
7893754 Temperature independent reference circuit David Kung 2011-02-22
7881027 Fault condition protection Balu Balakrishnan, Alex B. Djenguerian 2011-02-01
7876587 Method and apparatus providing a multi-function terminal for a power supply controller Balu Balakrishnan, Alex B. Djenguerian 2011-01-25