Assignee
LONG WELL ELECTRONICS CORP
TW·9 granted patents·434 citations·filing 1998–2002
Top patents by PatentIndex Score
9 records- 0194US5930131AControlling device for conversion of DC power to sine wave AC powerLONG WELL ELECTRONICS CORP·Filed 1998·Granted Jul 27, 1999·177 cites·1 claims
- 0293US6046908AHeat-radiating structure of power adapterLONG WELL ELECTRONICS CORP·Filed 1998·Granted Apr 4, 2000·118 cites·5 claims
- 0381US6293044B1Switchable mosquito expelling/killing deviceLONG WELL ELECTRONICS CORP·Filed 2000·Granted Sep 25, 2001·35 cites·7 claims
- 0476US6553711B1Switchable mosquito expelling/killing deviceLONG WELL ELECTRONICS CORP·Filed 2000·Granted Apr 29, 2003·28 cites·3 claims
- 0570US6064448AInduced AC power sources video amplifierLONG WELL ELECTRONICS CORP·Filed 1998·Granted May 16, 2000·40 cites·2 claims
- 0651US6060861ACar-used spare power system quick charging deviceLONG WELL ELECTRONICS CORP·Filed 1999·Granted May 9, 2000·26 cites·4 claims
- 0740US6731485B2Digital power inverterLONG WELL ELECTRONICS CORP·Filed 2002·Granted May 4, 2004·1 cites·2 claims
- 0839US6646849B1Digital power inverter and method of controlling the sameLONG WELL ELECTRONICS CORP·Filed 2002·Granted Nov 11, 2003·3 cites·2 claims
- 0939US5990783AOzone/supersonic wave insect expelling deviceLONG WELL ELECTRONICS CORP·Filed 1998·Granted Nov 23, 1999·6 cites·5 claims
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