Inventor · disambiguated record

Yung-Kao Hsu

Also filed as: HSU YUNG-KAO

2 granted patents·350 citations·filing 1997–1999

72Inventor score

Technology areasH04L

Files withAT & T CORP1 AVAYA TECHNOLOGY CORP1

Top patents by PatentIndex Score

2 records

0187US5982898ACertification processAT & T CORP·Filed 1997·Granted Nov 9, 1999·261 cites·37 claims
0269US6996716B1Dual-tier security architecture for inter-domain environmentsAVAYA TECHNOLOGY CORP·Filed 1999·Granted Feb 7, 2006·89 cites·46 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →