Inventor · disambiguated record
Brian A. F. S. Sutherland
Also filed as: SUTHERLAND BRIAN A F S
5 granted patents·194 citations·filing 1991–1995
83Inventor score
Files withNORTHERN TELECOM LTD5
Top patents by PatentIndex Score
5 records- 0192US5323461ATelephone line interface circuit with voltage switchingNORTHERN TELECOM LTD·Filed 1992·Granted Jun 21, 1994·101 cites·23 claims
- 0269US5390231AProtection and recovery of telephone line interface circuitsNORTHERN TELECOM LTD·Filed 1993·Granted Feb 14, 1995·52 cites·24 claims
- 0357US5103387AHigh voltage converterNORTHERN TELECOM LTD·Filed 1991·Granted Apr 7, 1992·23 cites·11 claims
- 0444US5960075ASwitchmode power converters for telephone subscriber line interface circuitsNORTHERN TELECOM LTD·Filed 1995·Granted Sep 28, 1999·16 cites·21 claims
- 0528US5666406AHazard prevention for telephone line interface circuitsNORTHERN TELECOM LTD·Filed 1994·Granted Sep 9, 1997·2 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Brian A. F. S. Sutherland 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 →