Inventor · disambiguated record
Yuen-Yin L. Koo
Also filed as: KOO YUEN-YIN L
9 granted patents·452 citations·filing 1998–2002
91Inventor score
Technology areasH04W
Files withLUCENT TECHNOLOGIES INC9
Top patents by PatentIndex Score
9 records- 0192US6611506B1Enhanced channel allocation among multiple carriers in a spread spectrum communications systemLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 26, 2003·199 cites·20 claims
- 0278US6889040B1Service restriction control for mobile communicationsLUCENT TECHNOLOGIES INC·Filed 2000·Granted May 3, 2005·25 cites·5 claims
- 0370US6771963B1Triggering handdowns and handoffs of mobile stations between bordering cells of cellular wireless communication systemsLUCENT TECHNOLOGIES INC·Filed 1998·Granted Aug 3, 2004·62 cites·34 claims
- 0470US6374099B1High priority and/or emergency overload access control systemLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 16, 2002·58 cites·14 claims
- 0563US6363242B1Identifying alternative service optionsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 26, 2002·46 cites·3 claims
- 0660US6941142B2Wireless service redirection signaling based on protocol revisionLUCENT TECHNOLOGIES INC·Filed 2002·Granted Sep 6, 2005·6 cites·14 claims
- 0753US6381235B1Wireless CDMA system having a unique forward configuration control channelLUCENT TECHNOLOGIES INC·Filed 1998·Granted Apr 30, 2002·29 cites·35 claims
- 0842US6389298B1Signaling to support wireless service redirectionLUCENT TECHNOLOGIES INC·Filed 1999·Granted May 14, 2002·15 cites·1 claims
- 0939US6771958B1Supporting concentrator in multiple paging channel environmentLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 3, 2004·12 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Yuen-Yin L. Koo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →