Inventor · disambiguated record

Richard Thomas O'Brien

Also filed as: O'BRIEN RICHARD THOMAS

2 granted patents·38 citations·filing 2005–2005

63Inventor score

Technology areasH03M

Files withANALOG DEVICES INC2

Top patents by PatentIndex Score

2 records

0183US7205920B2Continuous-time-sigma-delta DAC using chopper stabalizationANALOG DEVICES INC·Filed 2005·Granted Apr 17, 2007·21 cites·22 claims
0281US7193545B2Differential front-end continuous-time sigma-delta ADC using chopper stabilizationANALOG DEVICES INC·Filed 2005·Granted Mar 20, 2007·17 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when Richard Thomas O'Brien 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 →