Inventor · disambiguated record

Derrick R. Chao

Also filed as: CHAO DERRICK R · CHAO DERRICK RUYOUNG

2 granted patents·86 citations·filing 2010–2011

66Inventor score

Technology areasG06Q

Files withDRYER TREVOR D1 MATTHEWS LINDSAY GORDON1

Top patents by PatentIndex Score

2 records

0191US8538827B1Real-time alert during on-line transactionDRYER TREVOR D·Filed 2011·Granted Sep 17, 2013·69 cites·32 claims
0286US8423463B1Personal financial manager with gift cards aggregationMATTHEWS LINDSAY GORDON·Filed 2010·Granted Apr 16, 2013·17 cites·30 claims

Join the waitlist — get patent alerts

Get an alert when Derrick R. Chao 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 →

Derrick R. Chao — Patent Inventor | PatentIndex