Inventor · disambiguated record
Patrick Kar Yin Chang
Also filed as: CHANG PATRICK KAR YIN
4 granted patents·1 pending application·1 citations·filing 2015–2025
60Inventor score
Top patents by PatentIndex Score
5 records- 0171US2025211569A1Network Threat Prediction and BlockingOPEN TEXT INC·Filed 2025·Application pending·0 cites
- 0267US12301539B2Network threat prediction and blockingOPEN TEXT INC·Filed 2022·Granted May 13, 2025·0 cites·20 claims
- 0363US10686759B2Network threat prediction and blockingWEBROOT INC·Filed 2015·Granted Jun 16, 2020·1 cites·20 claims
- 0460US12261822B2Network threat prediction and blockingOPEN TEXT INC·Filed 2020·Granted Mar 25, 2025·0 cites·19 claims
- 0547US12423522B2Text classification of API documentation for informing security policy creationPALO ALTO NETWORKS INC·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →