Assignee
WU ZHAOHONG
US·3 granted patents·7 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0173US9254509B2Active cleaning device for seismic streamers and related methodsWU ZHAOHONG·Filed 2012·Granted Feb 9, 2016·4 cites·20 claims
- 0266US9341730B2Steering submersible float for seismic sources and related methodsWU ZHAOHONG·Filed 2012·Granted May 17, 2016·3 cites·20 claims
- 0338US9733375B2Method and device for alternating depths marine seismic acquisitionWU ZHAOHONG·Filed 2011·Granted Aug 15, 2017·0 cites·31 claims
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