Inventor · disambiguated record
Richard Y. Hsia
Also filed as: HSIA RICHARD Y
4 granted patents·119 citations·filing 1985–1997
80Inventor score
Top patents by PatentIndex Score
4 records- 0168US4685123ACommunication system having voice and data capabilityAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Aug 4, 1987·32 cites·9 claims
- 0259US5539803AWireless test mode for a cordless telephoneAT & T CORP·Filed 1994·Granted Jul 23, 1996·36 cites·29 claims
- 0357US5479493ACalling line identification adjunct for use with a communication systemAT & T CORP·Filed 1992·Granted Dec 26, 1995·36 cites·20 claims
- 0442US6377821B2Display-based interface for a communication deviceAVAYA TECHNOLOGY CORP·Filed 1997·Granted Apr 23, 2002·15 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →