Inventor · disambiguated record
Dachang Liu
Also filed as: LIU DACHANG
1 granted patent·2 pending applications·1 citations·filing 2022–2023
17Inventor score
Top patents by PatentIndex Score
3 records- 0147USD1082814SDisplay screen or portion thereof with a graphical user interfaceBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Granted Jul 8, 2025·1 cites·1 claims
- 0241US2025328866A1Method, apparatus, electronic device and storage medium for view drawingBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0332US2024118801A1Data labeling method, apparatus, device, computer-readable storage medium and productBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dachang 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 →