Inventor · disambiguated record
I. Grace Tseng
Also filed as: TSENG I GRACE
3 granted patents·362 citations·filing 1991–1994
79Inventor score
Top patents by PatentIndex Score
3 records- 0187US5333185ASystem for processing calling party information for international communications servicesAT & T BELL LAB·Filed 1991·Granted Jul 26, 1994·159 cites·14 claims
- 0284US5506894ASystem for processing calling party information for international communications servicesAT & T CORP·Filed 1994·Granted Apr 9, 1996·124 cites·12 claims
- 0376US5463685ANetwork based outbound call managementAT & T CORP·Filed 1994·Granted Oct 31, 1995·79 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →