Inventor · disambiguated record
John Liu
Also filed as: LIU JOHN · LIU JOHN S · LIU JOHN SON
7 granted patents·1 pending application·462 citations·filing 1991–2014
89Inventor score
Top patents by PatentIndex Score
8 records- 0197USD709439SBattery case for a mobile deviceFKA DISTRIBUTING CO LLC·Filed 2012·Granted Jul 22, 2014·147 cites·1 claims
- 0297USD674748SPortable power supply for a mobile deviceFKA DISTRIBUTING CO·Filed 2012·Granted Jan 22, 2013·145 cites·1 claims
- 0394USD728468SBattery case for a mobile deviceRFA BRANDS LLC·Filed 2014·Granted May 5, 2015·79 cites·1 claims
- 0491US8593108B2Portable charging systemFERBER ROMAN S·Filed 2011·Granted Nov 26, 2013·38 cites·20 claims
- 0560US5395146AGolf ball pick-up deviceFiled 1994·Granted Mar 7, 1995·31 cites·3 claims
- 0643US5582421AGolf cartFiled 1995·Granted Dec 10, 1996·12 cites·1 claims
- 0739US2012262117A1Charging systemFERBER ROMAN S·Filed 2012·Application pending·0 cites
- 0828US5143399AGolf cartLIU JOHN SON·Filed 1991·Granted Sep 1, 1992·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →