Assignee
ZHOU GUOJUN
4 granted patents·119 citations·filing 2001–2021
Technology mixG10L1
Top patents by PatentIndex Score
4 records- 0197USD951423SNeck fanZHOU GUOJUN·Filed 2021·Granted May 10, 2022·48 cites·1 claims
- 0293USD917035SFanZHOU GUOJUN·Filed 2020·Granted Apr 20, 2021·20 cites·1 claims
- 0392USD903087SFanZHOU GUOJUN·Filed 2020·Granted Nov 24, 2020·21 cites·1 claims
- 0477US7222074B2Psycho-physical state sensitive voice dialogue systemZHOU GUOJUN·Filed 2001·Granted May 22, 2007·30 cites·16 claims
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