Assignee
ZHANG WEIMIN
CN·4 granted patents·17 citations·filing 2005–2020
Top patents by PatentIndex Score
4 records- 0187US8687656B2Method and system for providing faster channel switching in a digital broadcast systemZHANG WEIMIN·Filed 2012·Granted Apr 1, 2014·6 cites·20 claims
- 0278USD899276SMetal detectorZHANG WEIMIN·Filed 2020·Granted Oct 20, 2020·7 cites·1 claims
- 0377US8249113B2Method and system for providing faster channel switching in a digital broadcast systemZHANG WEIMIN·Filed 2005·Granted Aug 21, 2012·4 cites·18 claims
- 0439US10768100B2Air pollution monitoring system and air pollution monitoring methodZHANG WEIMIN·Filed 2018·Granted Sep 8, 2020·0 cites·9 claims
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