Assignee
GEM WELTRONICS TWN CORP
TW·3 granted patents·4 pending applications·17 citations·filing 2010–2013
Top patents by PatentIndex Score
7 records- 0187US7923271B1Method of assembling multi-layer LED array engineGEM WELTRONICS TWN CORP·Filed 2010·Granted Apr 12, 2011·12 cites·20 claims
- 0249US2015070881A1Led light tube of module typeGEM WELTRONICS TWN CORP·Filed 2013·Application pending·0 cites
- 0348US2014301069A1Light emitting diode light tubeGEM WELTRONICS TWN CORP·Filed 2013·Application pending·0 cites
- 0448US2014321109A1Light emitting diode (led) light tubeGEM WELTRONICS TWN CORP·Filed 2013·Application pending·0 cites
- 0544USD685115SLED bulbGEM WELTRONICS TWN CORP·Filed 2012·Granted Jun 25, 2013·5 cites·1 claims
- 0640US2014313711A1Light emitting diode (led) light tubeGEM WELTRONICS TWN CORP·Filed 2013·Application pending·0 cites
- 0739US8871534B1Method for fabricating led light tubeGEM WELTRONICS TWN CORP·Filed 2013·Granted Oct 28, 2014·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →