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Holmdel, NJ, United States of America

Richard Y Hsia

USPTO Granted Patents = 4

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 64(Granted Patents)

Company Filing History:

American Telephone and Telegraph, Co.

At&t Information Systems Inc.

4. 1 out of 696

Avaya Technology LLC

where one patent can have more than one assignee

Years Active: 1987-2002

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6377821 - Display-based interface for a communication device (2002-04-23),

2. 5539803 - Wireless test mode for a cordless telephone (1996-07-23),

3. 5479493 - Calling line identification adjunct for use with a communication system (1995-12-26),

4. 4685123 - Communication system having voice and data capability (1987-08-04),

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