Inventor · disambiguated record
Shuqin Li
Also filed as: LI SHUQIN
4 granted patents·39 citations·filing 1996–2016
74Inventor score
Files withSUNGERIC INTERNATIONAL INC1TIANJIN TIANGANG OIL SPECIAL PIPE MANUFACTURE CO LTD1UNIV HEFEI TECHNOLOGY1UNIV TSINGHUA1
Top patents by PatentIndex Score
4 records- 0170US9945083B2Unidirectional bend drive chain and lift mechanism and boom barrier including sameUNIV HEFEI TECHNOLOGY·Filed 2016·Granted Apr 17, 2018·3 cites·4 claims
- 0268US9057464B2Threaded pipe connectorTIANJIN TIANGANG OIL SPECIAL PIPE MANUFACTURE CO LTD·Filed 2013·Granted Jun 16, 2015·4 cites·14 claims
- 0360US5961712AMethod for making shotcrete and such compositionsSUNGERIC INTERNATIONAL INC·Filed 1996·Granted Oct 5, 1999·26 cites·4 claims
- 0454US7708825B2Sialite binary wet cement, its production method and usage methodUNIV TSINGHUA·Filed 2003·Granted May 4, 2010·6 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →