Li-Hsin D. Lu

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for determining optimal phase combination for st...
- Patent number 5,977,734
- Issue date Nov 2, 1999
- STMicroelectronics, Inc.
- Li-Hsin David Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sensing and control in brushless DC motors
- Patent number 5,656,897
- Issue date Aug 12, 1997
- SGS-Thomson Microelectronics, Inc.
- Francesco Carobolante
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for switching a motor between bipolar and unip...
- Patent number 5,616,993
- Issue date Apr 1, 1997
- SGS-Thomson Microelectronics, Inc.
- Li-Hsin D. Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual slew rate circuit for driver transistors in disk drives
- Patent number 5,550,446
- Issue date Aug 27, 1996
- SGS-Thomson Microelectronics, Inc.
- Karl M. Schlager
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER