Assignee
PHECDA TECHNOLOGY CO LTD
TW·1 granted patent·7 pending applications·2 citations·filing 2013–2014
Top patents by PatentIndex Score
8 records- 0163US8816361B1Structure combining solar cell and light emitting elementPHECDA TECHNOLOGY CO LTD·Filed 2013·Granted Aug 26, 2014·2 cites·7 claims
- 0243US2014306251A1Patterned light emitting element substratePHECDA TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 0339US2015357537A1Substrate structure applicable to vertical light emitting element and vertical light emitting element thereofPHECDA TECHNOLOGY CO LTD·Filed 2014·Application pending·0 cites
- 0437US2014239339A1A light emitting device comprises a sapphire substrate having a plurality of optimized cones on its surfacePHECDA TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 0537US2014239337A1Substrate for light-emitting device and light-emitting device thereofPHECDA TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 0637US2014255640A1Sapphire substrate structure for pattern etching and method of forming pattern sapphire substratePHECDA TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 0737US2014239338A1Substrate for light-emitting device and light-emitting device thereofPHECDA TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 0834US2015380603A1Light-emitting element substrate and light-emitting element using the samePHECDA TECHNOLOGY CO LTD·Filed 2014·Application pending·0 cites
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