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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →