Assignee
LIU DONGGUANG
CN·4 granted patents·2 pending applications·4 citations·filing 2015–2019
Top patents by PatentIndex Score
6 records- 0150US9968510B2Intelligent intraocular and extraocular muscle sensitive exercise training instrument and training methodLIU DONGGUANG·Filed 2015·Granted May 15, 2018·1 cites·10 claims
- 0247US2017269376A1Head-worn automatic flipping eyewearLIU DONGGUANG·Filed 2017·Application pending·0 cites
- 0345US11291363B2Inspection instrument with automatic strabismus detection mechanism, and inspection method thereofLIU DONGGUANG·Filed 2018·Granted Apr 5, 2022·0 cites·10 claims
- 0436US10775646B2Intelligent temperature- and humidity-control visible multi-function eye-care massage glassesLIU DONGGUANG·Filed 2016·Granted Sep 15, 2020·0 cites·11 claims
- 0536US2022008272A1Novel Nursing Bed and Chair SystemLIU DONGGUANG·Filed 2019·Application pending·0 cites
- 0632USD771176SGlasses for training and improving eyesightLIU DONGGUANG·Filed 2015·Granted Nov 8, 2016·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →