Assignee
EHS LENS PHILIPPINES INC
PH·5 granted patents·1 citations·filing 2012–2013
Top patents by PatentIndex Score
5 records- 0165US10363712B2Method of manufacturing polarizing plastic lensEHS LENS PHILIPPINES INC·Filed 2013·Granted Jul 30, 2019·1 cites·17 claims
- 0249US10099439B2Method of manufacturing polarizing plastic lensEHS LENS PHILIPPINES INC·Filed 2013·Granted Oct 16, 2018·0 cites·23 claims
- 0346US9429770B2Progressive addition lensEHS LENS PHILIPPINES INC·Filed 2012·Granted Aug 30, 2016·0 cites·9 claims
- 0442US9782941B2Polarized plastic lens for spectacles and method for manufacturing polarized plastic lens for spectaclesEHS LENS PHILIPPINES INC·Filed 2013·Granted Oct 10, 2017·0 cites·8 claims
- 0541US9746694B2Lens set, method of designing lens and method of manufacturing lensEHS LENS PHILIPPINES INC·Filed 2013·Granted Aug 29, 2017·0 cites·3 claims
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