Inventor · disambiguated record
Geoffrey Christopherson
Also filed as: CHRISTOPHERSON GEOFFREY
5 granted patents·569 citations·filing 2006–2013
86Inventor score
Technology areasH04R
Top patents by PatentIndex Score
5 records- 0196US9560460B2Self-calibration loudspeaker systemHARMAN INT IND·Filed 2013·Granted Jan 31, 2017·164 cites·20 claims
- 0294US8577048B2Self-calibrating loudspeaker systemCHAIKIN PETER·Filed 2006·Granted Nov 5, 2013·346 cites·23 claims
- 0380USD682255SHandle for a loudspeakerLUM MYK WAYNE·Filed 2012·Granted May 14, 2013·27 cites·1 claims
- 0472USD687814SLoudspeaker housingLUM MYK WAYNE·Filed 2012·Granted Aug 13, 2013·19 cites·1 claims
- 0563USD689042SLoudspeakerLUM MYK WAYNE·Filed 2012·Granted Sep 3, 2013·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →