Inventor · disambiguated record
Yingqiang Lin
Also filed as: LIN YINGQIANG
4 granted patents·74 citations·filing 2008–2009
78Inventor score
Technology areasG06F
Top patents by PatentIndex Score
4 records- 0187US9342697B1Scalable security policy architecture for data leakage preventionREN LIWEI·Filed 2009·Granted May 17, 2016·23 cites·20 claims
- 0285US8266150B1Scalable document signature search engineLIN YINGQIANG·Filed 2009·Granted Sep 11, 2012·22 cites·11 claims
- 0381US7860853B2Document matching engine using asymmetric signature generationPROVILLA INC·Filed 2008·Granted Dec 28, 2010·18 cites·20 claims
- 0478US9203623B1Apparatus and methods for keyword proximity matchingLIN YINGQIANG·Filed 2009·Granted Dec 1, 2015·11 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Yingqiang Lin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →