Inventor · disambiguated record
John K. Burkey
Also filed as: BURKEY JOHN K · BURKEY JOHN KENNETH
8 granted patents·240 citations·filing 1976–2004
89Inventor score
Top patents by PatentIndex Score
8 records- 0180US5212370AApparatus and method for extending laser life by discontinuous operationNCR CO·Filed 1990·Granted May 18, 1993·78 cites·17 claims
- 0279US4031317AData communications system with improved digital phase-locked loop retiming circuitNCR CO·Filed 1976·Granted Jun 21, 1977·28 cites·48 claims
- 0376US6827266B2Methods and apparatus for using imaging information to improve scanning accuracy in bar code scannersNCR CORP·Filed 2002·Granted Dec 7, 2004·20 cites·14 claims
- 0470US7059527B2Methods and apparatus for using imaging information to improve scanning accuracy in bar code scannersNCR CORP·Filed 2004·Granted Jun 13, 2006·12 cites·17 claims
- 0566US4779190ACommunication bus interfaceNCR CO·Filed 1986·Granted Oct 18, 1988·41 cites·11 claims
- 0663US5023818ALaser scanner safety apparatus and methodNCR CO·Filed 1989·Granted Jun 11, 1991·25 cites·8 claims
- 0757US6497366B1Methods and apparatus for dual channel video recovery in bar code scannersNCR CORP·Filed 1997·Granted Dec 24, 2002·23 cites·23 claims
- 0856US4007329AData communications system with improved asynchronous retiming circuitNCR CO·Filed 1976·Granted Feb 8, 1977·13 cites·40 claims
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