Kin E. Shum

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
DC to DC converter with a single-fault tolerant clamp
- Patent number 5,861,738
- Issue date Jan 19, 1999
- Hughes Electronics Corporation
- Craig H. Becker-Irvin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for sensing DC current and sensor for carrying out same
- Patent number 5,814,983
- Issue date Sep 29, 1998
- Hughes Electronics Corporation
- Kin E. Shum
- G01 - MEASURING TESTING
Information Patent Grant
Push-pull full shunt switching bus voltage limiter with current sen...
- Patent number 5,691,627
- Issue date Nov 25, 1997
- Hughes Electronics
- Kin E. Shum
- G05 - CONTROLLING REGULATING