DL

Dongguang Liu

Overall (All Time): #1,140,906 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11291363 Inspection instrument with automatic strabismus detection mechanism, and inspection method thereof 2022-04-05
10775646 Intelligent temperature- and humidity-control visible multi-function eye-care massage glasses 2020-09-15
9968510 Intelligent intraocular and extraocular muscle sensitive exercise training instrument and training method 2018-05-15
D771176 Glasses for training and improving eyesight 2016-11-08