Inventor · disambiguated record

Chengfa Gao

Also filed as: GAO CHENGFA

2 granted patents·0 citations·filing 2018–2020

22Inventor score

Technology areasG01S

Files withUNIV SOUTHEAST2

Top patents by PatentIndex Score

2 records

0147US11709281B2High-precision point positioning method and device based on smartphoneUNIV SOUTHEAST·Filed 2020·Granted Jul 25, 2023·0 cites·8 claims
0237US11294073B2Tightly combined GPS/BDS carrier differential positioning methodUNIV SOUTHEAST·Filed 2018·Granted Apr 5, 2022·0 cites·7 claims

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