Inventor · disambiguated record
Previr Rangroo
Also filed as: RANGROO PREVIR
2 granted patents·5 citations·filing 2011–2013
52Inventor score
Technology areasH04M
Top patents by PatentIndex Score
2 records- 0166US8965344B2Method and apparatus for multipoint call service in mobile terminalSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 24, 2015·2 cites·17 claims
- 0265US8503987B2Method and apparatus for multipoint call service in mobile terminalRANGROO PREVIR·Filed 2011·Granted Aug 6, 2013·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →