Inventor · disambiguated record
Chen Zeng
Also filed as: ZENG CHEN · ZENG CHEN GUANG
2 granted patents·3 pending applications·6 citations·filing 2004–2019
43Inventor score
Files withGUANGZHOU SUN SHING BIOTECH CO LTD2DELTA ELECTRONICS INC1NEC LAB AMERICA INC1UNIV SHAANXI TECHNOLOGY1
Top patents by PatentIndex Score
5 records- 0193US10395815B2Magnetic deviceDELTA ELECTRONICS INC·Filed 2018·Granted Aug 27, 2019·6 cites·20 claims
- 0259US2005059055A1Fast accurate evaluation of solvent exposureNEC LAB AMERICA INC·Filed 2004·Application pending·0 cites
- 0347US11332589B2Preparation method for surface molding film of PVC-based stone plastic composite boardUNIV SHAANXI TECHNOLOGY·Filed 2019·Granted May 17, 2022·0 cites·9 claims
- 0429US2018147330A1Multifunctional negative pressure drainage systemGUANGZHOU SUN SHING BIOTECH CO LTD·Filed 2015·Application pending·0 cites
- 0529US2018078684A1Cross-shaped double sleeve drainage tubeGUANGZHOU SUN SHING BIOTECH CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →