Inventor · disambiguated record
Guoying Luo
Also filed as: LUO GUOYING
11 granted patents·127 citations·filing 2012–2019
90Inventor score
Top patents by PatentIndex Score
11 records- 0195US9571164B1Remote authentication using near field communication tagEMC CORP·Filed 2013·Granted Feb 14, 2017·32 cites·20 claims
- 0294US9332433B1Distributing access and identification tokens in a mobile environmentEMC CORP·Filed 2013·Granted May 3, 2016·24 cites·21 claims
- 0392US9037858B1Distributed cryptography using distinct value sets each comprising at least one obscured secret valueEMC CORP·Filed 2013·Granted May 19, 2015·27 cites·30 claims
- 0489US9843574B1Methods and apparatus for generating chaff passwords for use in a password-hardening systemEMC IP HOLDING CO LLC·Filed 2014·Granted Dec 12, 2017·10 cites·24 claims
- 0589US9043890B1Distributed authentication against stored user identifiers and user templates via pseudonym associationEMC CORP·Filed 2013·Granted May 26, 2015·13 cites·21 claims
- 0680US9154481B1Decryption of a protected resource on a cryptographic device using wireless communicationJUELS ARI·Filed 2012·Granted Oct 6, 2015·6 cites·20 claims
- 0779US9379894B1Authentication using cryptographic value derived from a shared secret of a near field communication tagEMC CORP·Filed 2013·Granted Jun 28, 2016·5 cites·22 claims
- 0879US9015476B1Cryptographic device operable in a challenge-response modeJUELS ARI·Filed 2012·Granted Apr 21, 2015·5 cites·19 claims
- 0977US10735403B1Chaff password generation based on distribution-based modifications of base passwordsEMC IP HOLDING CO LLC·Filed 2017·Granted Aug 4, 2020·2 cites·20 claims
- 1073US9323909B1Sharing a cryptographic device by partitioning challenge-response spaceEMC CORP·Filed 2012·Granted Apr 26, 2016·3 cites·20 claims
- 1150US11486709B2Ground distance determination using zone-based location dataEMC IP HOLDING CO LLC·Filed 2019·Granted Nov 1, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →