Inventor · disambiguated record
Chengtan Liu
Also filed as: LIU CHENGTAN
2 granted patents·0 citations·filing 2019–2020
22Inventor score
Technology areasA61F
Top patents by PatentIndex Score
2 records- 0137US11872160B2Lamina cribrosa crossing pressure balance maintainer for constantly balancing lamina cribrosa crossing pressure difference, implantation device, and method for balancing lamina cribrosa crossing pressure differenceUNIV WENZHOU MEDICAL·Filed 2019·Granted Jan 16, 2024·0 cites·7 claims
- 0237US11419761B2Glaucoma aqueous humor drainage device and glaucoma aqueous humor drainage methodTHE EYE HOSPITAL OF WENZHOU MEDICAL UNIV·Filed 2020·Granted Aug 23, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →