David C. Tam

Person

Manhattan Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Global closed loop control system with DV/DT control and EMI/switch...
- Patent number 7,405,528
- Issue date Jul 29, 2008
- International Rectifier Corporation
- Eddy Ying Yin Ho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Global closed loop control system with DV/DT control and EMI/switch...
- Patent number 7,274,241
- Issue date Sep 25, 2007
- International Rectifier Corporation
- Eddy Ying Yin Ho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Global closed loop control system with dv/dt control and EMI/switch...
- Patent number 7,061,195
- Issue date Jun 13, 2006
- International Rectifier Corporation
- Eddy Ying Yin Ho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
H-bridge with power switches and control in a single package
- Patent number 6,891,739
- Issue date May 10, 2005
- International Rectifier Corporation
- Bruno C. Nadd
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling high side devices without using level shift switches
- Patent number 6,522,178
- Issue date Feb 18, 2003
- International Rectifier Corporation
- Ajit Dubhashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear current sensing circuit for motor controller
- Patent number 6,215,435
- Issue date Apr 10, 2001
- International Rectifier Corporation
- John Parry
- G01 - MEASURING TESTING
Information Patent Grant
Method and circuit for driving power transistors in a half bridge c...
- Patent number 6,211,706
- Issue date Apr 3, 2001
- International Rectifier Corp.
- Chongwook Chris Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reset dominant level-shift circuit for noise immunity
- Patent number 5,514,981
- Issue date May 7, 1996
- International Rectifier Corporation
- David C. Tam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and circuit for driving power transistors in a half bridge c...
- Patent number 5,502,412
- Issue date Mar 26, 1996
- International Rectifier Corporation
- Chongwook C. Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transistor driver circuit with current sensing and current ov...
- Patent number 5,325,258
- Issue date Jun 28, 1994
- International Rectifier Corporation
- Chris Choi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Global closed loop control system with DV/DT control and EMI/switch...
- Publication number 20060186854
- Publication date Aug 24, 2006
- International Rectifier Corporation
- Eddy Ying Yin Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Global closed loop control system with DV/DT control and EMI/switch...
- Publication number 20060119303
- Publication date Jun 8, 2006
- International Rectifier Corporation
- Eddy Ying Yin Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Global closed loop control system with dv/dt control and EMI/switch...
- Publication number 20040130923
- Publication date Jul 8, 2004
- Eddy Ying Yin Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
H-bridge with single lead frame
- Publication number 20030165072
- Publication date Sep 4, 2003
- International Rectifier Corp.
- Bruno C. Nadd
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Controlling high side devices without using level shift switches
- Publication number 20010024134
- Publication date Sep 27, 2001
- International Rectifier Corporation
- Ajit Dubhashi
- H03 - BASIC ELECTRONIC CIRCUITRY

David C. Tam

Person

Patents Grantslast 30 patents

Global closed loop control system with DV/DT control and EMI/switch...

Global closed loop control system with DV/DT control and EMI/switch...

Global closed loop control system with dv/dt control and EMI/switch...

H-bridge with power switches and control in a single package

Controlling high side devices without using level shift switches

Linear current sensing circuit for motor controller

Method and circuit for driving power transistors in a half bridge c...

Reset dominant level-shift circuit for noise immunity

Method and circuit for driving power transistors in a half bridge c...

Power transistor driver circuit with current sensing and current ov...

Patents Applicationslast 30 patents

Global closed loop control system with DV/DT control and EMI/switch...

Global closed loop control system with DV/DT control and EMI/switch...

Global closed loop control system with dv/dt control and EMI/switch...

H-bridge with single lead frame

Controlling high side devices without using level shift switches