Inventor · disambiguated record
Hangsheng Xu
Also filed as: XU HANGSHENG
2 granted patents·0 citations·filing 2014–2018
21Inventor score
Technology areasH04L
Top patents by PatentIndex Score
2 records- 0136US11595328B2Methods, media and computing devices for implementing instant messaging system based on blockchainNETEASE HANGZHOU NETWORK CO LTD·Filed 2018·Granted Feb 28, 2023·0 cites·18 claims
- 0230US10944699B2Method and device for questioning and answeringNETEASE INC·Filed 2014·Granted Mar 9, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →