Chi-Hwey Chang

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Lincoln Park, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for providing wireless transmission of information in ele...
- Patent number 6,791,466
- Issue date Sep 14, 2004
- NCR Corporation
- Chi-Hwey Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protocol converter and router for multi-mode wireless data communic...
- Patent number 5,894,478
- Issue date Apr 13, 1999
- Lucent Technologies Inc.
- Farhad Barzegar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE