Inventor · disambiguated record
Ching Chuang
Also filed as: CHUANG CHING · CHUANG CHING-KUEI
5 granted patents·739 citations·filing 1992–2007
83Inventor score
Top patents by PatentIndex Score
5 records- 0195US5600706AMethod and system for determining the position of a mobile receiverUS WEST INC·Filed 1994·Granted Feb 4, 1997·329 cites·60 claims
- 0292US5758288ASignal time of arrival position determining method for calculating cellular telephone billing chargesFiled 1997·Granted May 26, 1998·215 cites·16 claims
- 0388US5295180ACellular telephone zone systemU S WEST NEWVECTOR GROUP INC·Filed 1992·Granted Mar 15, 1994·195 cites·34 claims
- 0451US7929956B2Call rejecting system and method of using the sameCHI MEI COMM SYSTEMS INC·Filed 2007·Granted Apr 19, 2011·0 cites·11 claims
- 0544US8032140B2Wireless communication device and handover warning methodCHI MEI COMM SYSTEMS INC·Filed 2007·Granted Oct 4, 2011·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →