Inventor · disambiguated record
Michael J. Friesen
Also filed as: FRIESEN MICHAEL J
3 granted patents·142 citations·filing 1991–1993
76Inventor score
Files withMOTOROLA INC3
Top patents by PatentIndex Score
3 records- 0174US5410745ADetector and video amplifierMOTOROLA INC·Filed 1993·Granted Apr 25, 1995·75 cites·12 claims
- 0269US5177381ADistributed logarithmic amplifier and methodMOTOROLA INC·Filed 1991·Granted Jan 5, 1993·27 cites·17 claims
- 0368US5428839APlanar magic-tee double balanced mixerMOTOROLA INC·Filed 1993·Granted Jun 27, 1995·40 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →