Assignee
LI WANGPEI
US·4 granted patents·20 citations·filing 2010–2011
Technology mixH01H4
Top patents by PatentIndex Score
4 records- 0185US8507822B2Contact member including purposely introduced undulations and vacuum interrupter including the sameLI WANGPEI·Filed 2011·Granted Aug 13, 2013·7 cites·20 claims
- 0281US8653396B2Vacuum switch and hybrid switch assembly thereforLI WANGPEI·Filed 2011·Granted Feb 18, 2014·7 cites·20 claims
- 0380US8324521B2Bellows for use in vacuum interruptersLI WANGPEI·Filed 2010·Granted Dec 4, 2012·5 cites·16 claims
- 0460US8710389B2Vacuum switch and electrode assembly thereforLI WANGPEI·Filed 2011·Granted Apr 29, 2014·1 cites·20 claims
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