Inventor · disambiguated record

Tom Ruan

Also filed as: RUAN TOM · RUAN TOM QI XIONG

2 granted patents·650 citations·filing 1998–2002

73Inventor score

Technology areasG06F H04L

Files withVERISIGN INC1 VISTO CORP1

Top patents by PatentIndex Score

2 records

0196US6131096ASystem and method for updating a remote database in a networkVISTO CORP·Filed 1998·Granted Oct 10, 2000·587 cites·49 claims
0287US6931133B2Method and system of securely escrowing private keys in a public key infrastructureVERISIGN INC·Filed 2002·Granted Aug 16, 2005·63 cites·26 claims

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