Chansak Laotetpitaks

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Woodbridge, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Synchronization method and apparatus for a telephone switching system
- Patent number 4,757,521
- Issue date Jul 12, 1988
- TIE/Communications, Inc.
- Vincent V. Korsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Station interface for digital electronic telephone switching system...
- Patent number 4,577,310
- Issue date Mar 18, 1986
- TIE/Communications, Inc.
- Vincent V. Korsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE