Inventor · disambiguated record
Ellen Anne Keen
Also filed as: KEEN ELLEN A · KEEN ELLEN ANNE
3 granted patents·157 citations·filing 1994–1997
77Inventor score
Top patents by PatentIndex Score
3 records- 0180US5430473ACamera field-of-view indicatorAT & T CORP·Filed 1994·Granted Jul 4, 1995·67 cites·5 claims
- 0261US5960393AUser selectable multiple threshold criteria for voice recognitionLUCENT TECHNOLOGIES INC·Filed 1997·Granted Sep 28, 1999·42 cites·22 claims
- 0359US5842161ATelecommunications instrument employing variable criteria speech recognitionLUCENT TECHNOLOGIES INC·Filed 1996·Granted Nov 24, 1998·48 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Ellen Anne Keen 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 →