Inventor · disambiguated record
Yichyun Tseng
Also filed as: TSENG YICHYUN · TSENG YICHYUN MITCH
3 granted patents·447 citations·filing 1997–2004
79Inventor score
Top patents by PatentIndex Score
3 records- 0196US7349695B2Multimode roaming mobile devicesNOKIA CORP·Filed 2004·Granted Mar 25, 2008·307 cites·27 claims
- 0281US6172974B1Network element having tandem free operation capabilitiesNORTEL NETWORKS LTD·Filed 1997·Granted Jan 9, 2001·85 cites·6 claims
- 0366US6556824B1Apparatus, and associated method for controlling service degradation performance of communication in a radio communication systemNOKIA CORP·Filed 1999·Granted Apr 29, 2003·55 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →