Assignee
OPTIVISION TECH INC
TW·6 granted patents·1 pending application·14 citations·filing 2016–2023
Top patents by PatentIndex Score
7 records- 0187US11360257B1Light guide substrate and a backlight module including ihe sameOPTIVISION TECH INC·Filed 2021·Granted Jun 14, 2022·4 cites·10 claims
- 0285US10551551B2Light guide plate and backlight module having the sameOPTIVISION TECH INC·Filed 2018·Granted Feb 4, 2020·9 cites·20 claims
- 0362US10754079B1Light guide plateOPTIVISION TECH INC·Filed 2019·Granted Aug 25, 2020·1 cites·5 claims
- 0454US12259572B2Optical composite structureOPTIVISION TECH INC·Filed 2023·Granted Mar 25, 2025·0 cites·9 claims
- 0553US11187845B2Backlight moduleOPTIVISION TECH INC·Filed 2020·Granted Nov 30, 2021·0 cites·17 claims
- 0646US11719862B2Optical lens device for a head-mounted display, and method and mold for producing the sameOPTIVISION TECH INC·Filed 2020·Granted Aug 8, 2023·0 cites·11 claims
- 0730US2017199309A1Optical device and diffusion filmOPTIVISION TECH INC·Filed 2016·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →