Assignee
SHENZHEN CERTAINN TECHNOLOGY CO LTD
CN·2 granted patents·1 pending application·0 citations·filing 2014–2016
Top patents by PatentIndex Score
3 records- 0137US2016287070A1Hand-held vision detecting device and vision detecting methodSHENZHEN CERTAINN TECHNOLOGY CO LTD·Filed 2014·Application pending·0 cites
- 0227US9737207B2Method for quick switching to realize anterior and posterior eye segments imagingSHENZHEN CERTAINN TECHNOLOGY CO LTD·Filed 2016·Granted Aug 22, 2017·0 cites·4 claims
- 0323US10456033B2Apparatus and method for measuring blood flow of vesselsSHENZHEN CERTAINN TECHNOLOGY CO LTD·Filed 2016·Granted Oct 29, 2019·0 cites·13 claims
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