Inventor · disambiguated record
Earl R. Wingrove
Also filed as: WINGROVE EARL R · WINGROVE JR EARL R
3 granted patents·46 citations·filing 1980–2002
71Inventor score
Top patents by PatentIndex Score
3 records- 0174US4340904AAutomatic gray scale tracking system for cathode ray display devicesGEN ELECTRIC·Filed 1980·Granted Jul 20, 1982·30 cites·15 claims
- 0263US6647278B2Electronic devices including indicator control circuits and related methods of controlling indicatorsERICSSON INC·Filed 2002·Granted Nov 11, 2003·7 cites·23 claims
- 0340US6445935B1Electronic devices including indicator control circuits and related methods of controlling indicatorsERICSSON INC·Filed 1998·Granted Sep 3, 2002·9 cites·38 claims
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