Inventor · disambiguated record

Yingna Chen

Also filed as: CHEN YINGNA

1 granted patent·1 pending application·0 citations·filing 2020–2024

5Inventor score

Technology areasB01D G01R

Files withGUANGZHOU ZHAORUI MEDICAL BIOTECHNOLOGY CO LTD1 UNIV TONGJI1

Top patents by PatentIndex Score

2 records

0157US2024335792A1Method for extracting exosomeGUANGZHOU ZHAORUI MEDICAL BIOTECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
0244US11719739B2Method for testing lifetime of surface state carrier of semiconductorUNIV TONGJI·Filed 2020·Granted Aug 8, 2023·0 cites·9 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →