Inventor · disambiguated record
Ruzhong Liu
Also filed as: LIU RUZHONG
3 granted patents·1 pending application·0 citations·filing 2013–2022
39Inventor score
Files withSPREADTRUM COMM SHANGHAI CO4
Top patents by PatentIndex Score
4 records- 0152US12237593B2External wideband antenna and wireless communication deviceSPREADTRUM COMM SHANGHAI CO·Filed 2022·Granted Feb 25, 2025·0 cites·12 claims
- 0239US9407316B2Device for improving the stray isolation between the antennas in the bilateral antenna and the method thereofSPREADTRUM COMM SHANGHAI CO·Filed 2014·Granted Aug 2, 2016·0 cites·18 claims
- 0339US9270305B2Method and system for multi-mode signal transmissionSPREADTRUM COMM SHANGHAI CO·Filed 2014·Granted Feb 23, 2016·0 cites·15 claims
- 0432US2016276735A1Bluetooth antenna of common rf coaxial cable and its communication terminalSPREADTRUM COMM SHANGHAI CO·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →