Inventor · disambiguated record
Changping Liang
Also filed as: LIANG CHANGPING
3 granted patents·23 citations·filing 2008–2021
62Inventor score
Top patents by PatentIndex Score
3 records- 0186US11692628B2Sealing device for gas-liquid two-phase fluid medium under variable working conditionsCHANGSHU INST TECH·Filed 2021·Granted Jul 4, 2023·2 cites·7 claims
- 0266USD603296SSmall automobileLIUZHOU WULING AUTOMOBILE INDU·Filed 2008·Granted Nov 3, 2009·21 cites·1 claims
- 0335US8342601B2Roof for a recreational vehicleLIUZHOU WULING MOTORS CO LTD·Filed 2011·Granted Jan 1, 2013·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →