Inventor · disambiguated record
Kuan-Hsi Chen
Also filed as: CHEN KUAN-HSI
1 granted patent·4 pending applications·3 citations·filing 1997–2007
20Inventor score
Top patents by PatentIndex Score
5 records- 0140US2008144799A1Module and Method for Automatically Detecting and Switching between FXO and FXS Interfaces via Single RJ11F3 INC·Filed 2007·Application pending·0 cites
- 0233US2007223455A1Method of switching between VoIP call and traditional callF3 INC·Filed 2006·Application pending·0 cites
- 0331US2007172052A1Internet telephony call box device implemented with a single SLIC moduleF3 INC·Filed 2006·Application pending·0 cites
- 0429US2007263854A1Auto-swap call box device and method for automatically swapping line connectionF3 INC·Filed 2006·Application pending·0 cites
- 0523US5867381AFull-wave rectifying device having an amplitude modulation functionIND TECH RES INST·Filed 1997·Granted Feb 2, 1999·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →