Inventor · disambiguated record
Enn Vali
Also filed as: VALI ENN
8 granted patents·63 citations·filing 1978–1988
83Inventor score
Top patents by PatentIndex Score
8 records- 0187US4195265AVariable response notch filter for machine resonance elimination in a servo control systemWESTINGHOUSE CANADA LTD·Filed 1978·Granted Mar 25, 1980·31 cites·3 claims
- 0274US4146801AApparatus for protecting power transistors in an h configuration power amplifierWESTINGHOUSE CANADA LTD·Filed 1978·Granted Mar 27, 1979·18 cites·5 claims
- 0340US4613749APattern tracer using matrix sensorWESTINGHOUSE CANADA INC·Filed 1984·Granted Sep 23, 1986·6 cites·10 claims
- 0440US4160158AOptical tracer back-up circuitWESTINGHOUSE CANADA LTD·Filed 1978·Granted Jul 3, 1979·5 cites·4 claims
- 0528US4853527AControlled acceleration deceleration circuit for optical tracersWESTINGHOUSE CANADA INC·Filed 1988·Granted Aug 1, 1989·2 cites·5 claims
- 0627US4888478ALine tracer improved corner circuit with speed varying samplingWESTINGHOUSE CANADA INC·Filed 1987·Granted Dec 19, 1989·0 cites·5 claims
- 0727US4659918APattern tracer with dual scan slowdown circuitWESTINGHOUSE CANADA INC·Filed 1985·Granted Apr 21, 1987·0 cites·4 claims
- 0827US4641021AVariable bandwidth low-pass filter for line tracer accuracy controlWESTINGHOUSE CANADA INC·Filed 1985·Granted Feb 3, 1987·1 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Enn Vali 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 →