Inventor · disambiguated record

Tongzu Liu

Also filed as: LIU TONGZU

2 granted patents·2 citations·filing 2015–2015

33Inventor score

Technology areasA61B

Files withYOUCARE TECH CO LTD WUHAN2

Top patents by PatentIndex Score

2 records

0163US10617283B2Self-locking angle adjustment mechanism for endoscopeYOUCARE TECH CO LTD WUHAN·Filed 2015·Granted Apr 14, 2020·2 cites·13 claims
0228US10542876B2Multidirectional turning endoscopeYOUCARE TECH CO LTD WUHAN·Filed 2015·Granted Jan 28, 2020·0 cites·18 claims

Join the waitlist — get patent alerts

Get an alert when Tongzu Liu files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →