Inventor · disambiguated record
Ruyun Yu
Also filed as: YU RUYUN
2 granted patents·1 pending application·1 citations·filing 2015–2018
29Inventor score
Technology areasH04L
Top patents by PatentIndex Score
3 records- 0161US11425171B2Method and system for cryptographic attribute-based access control supporting dynamic rulesUNIV BEIJING SCIENCE & TECH·Filed 2018·Granted Aug 23, 2022·1 cites·9 claims
- 0231US2017359177A1Method and System for Cryptographic Decision-making of Set MembershipUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2015·Application pending·0 cites
- 0330US10411885B2Method and system for group-oriented encryption and decryption with selection and exclusion functionsUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2015·Granted Sep 10, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →