Assignee
LIU YULAN
CN·5 granted patents·79 citations·filing 2019–2022
Top patents by PatentIndex Score
5 records- 0193US12321139B2Waterproof protective case for smart watchesLIU YULAN·Filed 2022·Granted Jun 3, 2025·2 cites·7 claims
- 0293USD978005SWatch caseLIU YULAN·Filed 2022·Granted Feb 14, 2023·23 cites·1 claims
- 0392USD970377SWatch caseLIU YULAN·Filed 2022·Granted Nov 22, 2022·21 cites·1 claims
- 0490USD981889SWatch caseLIU YULAN·Filed 2022·Granted Mar 28, 2023·15 cites·1 claims
- 0578USD869719SLED star selfie lightLIU YULAN·Filed 2019·Granted Dec 10, 2019·18 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when LIU YULAN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →