Inventor · disambiguated record
John R. Welk
Also filed as: WELK JOHN R
6 granted patents·164 citations·filing 1982–1996
86Inventor score
Files withMOTOROLA INC6
Top patents by PatentIndex Score
6 records- 0172US4549172AMulticolor display from monochrome or multicolor control unitMOTOROLA INC·Filed 1984·Granted Oct 22, 1985·28 cites·6 claims
- 0268US5832147AHolographic optical interconnect system and method for board-to-board and chip-to-chip communication interconnectionsMOTOROLA INC·Filed 1996·Granted Nov 3, 1998·35 cites·11 claims
- 0365US4458178ALogic controlled degaussing systemMOTOROLA INC·Filed 1982·Granted Jul 3, 1984·18 cites·11 claims
- 0462US4673930AImproved memory control for a scanning CRT visual display systemMOTOROLA INC·Filed 1985·Granted Jun 16, 1987·23 cites·20 claims
- 0557US4451824AColor convergence data processing in a CRT color display stationMOTOROLA INC·Filed 1982·Granted May 29, 1984·19 cites·16 claims
- 0650US5111454ADigital cellular tdm system employing 6:1 packing of transcoded informationMOTOROLA INC·Filed 1990·Granted May 5, 1992·41 cites·40 claims
Join the waitlist — get patent alerts
Get an alert when John R. Welk 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 →