Assignee
KEITHLEY DOUGLAS GENE
US·3 granted patents·6 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0174USRE43511EDevice and method for digitizing a serialized scanner output signalKEITHLEY DOUGLAS GENE·Filed 2007·Granted Jul 17, 2012·3 cites·38 claims
- 0274US8098405B2Laser print apparatus with dual halftonesKEITHLEY DOUGLAS GENE·Filed 2010·Granted Jan 17, 2012·2 cites·20 claims
- 0369US8405877B2Laser print apparatus with dual half tonesKEITHLEY DOUGLAS GENE·Filed 2012·Granted Mar 26, 2013·1 cites·20 claims
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