Inventor · disambiguated record
Shengquan Liang
Also filed as: LIANG SHENGQUAN
4 granted patents·6 citations·filing 2007–2025
63Inventor score
Top patents by PatentIndex Score
4 records- 0157US8288692B2Portable warmerLIANG SHENGQUAN·Filed 2007·Granted Oct 16, 2012·4 cites·3 claims
- 0255US8288691B2Warmer device and operating method thereofLIANG SHENGQUAN·Filed 2007·Granted Oct 16, 2012·2 cites·1 claims
- 0349US12480529B1Rotary locking structure and foldable fanGUANGDONG QBILL IND CO LTD·Filed 2025·Granted Nov 25, 2025·0 cites·8 claims
- 0440US9132029B2Warmer device and its operational methodLIANG SHENGQUAN·Filed 2012·Granted Sep 15, 2015·0 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when Shengquan Liang 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 →