Inventor · disambiguated record
Haijin Fan
Also filed as: FAN HAIJIN
1 granted patent·2 pending applications·1 citations·filing 2018–2022
15Inventor score
Files withGRABTAXI HOLDINGS PTE LTD1SHANGHAI ZHANGMEN SCIENCE & TECH CO LTD1TENCENT TECH SHENZHEN CO LTD1
Top patents by PatentIndex Score
3 records- 0146US10872620B2Voice detection method and apparatus, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Dec 22, 2020·1 cites·17 claims
- 0244US2020026743A1Method, device and system for providing social objectsSHANGHAI ZHANGMEN SCIENCE & TECH CO LTD·Filed 2019·Application pending·0 cites
- 0340US2024412217A1A communications server, a method, a user device, an e-commerce server and a systemGRABTAXI HOLDINGS PTE LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →