Assignee
CAMPBELL JAMES B
US·5 granted patents·55 citations·filing 1976–2012
Top patents by PatentIndex Score
5 records- 0177US8643920B2Gray balance calibration in an image printing systemCAMPBELL JAMES B·Filed 2011·Granted Feb 4, 2014·4 cites·20 claims
- 0277US4066250ASki clamping apparatusCAMPBELL JAMES B·Filed 1976·Granted Jan 3, 1978·34 cites·14 claims
- 0374US8666155B2Method and system for gray content detection in output documents for billing determinationsCAMPBELL JAMES B·Filed 2012·Granted Mar 4, 2014·3 cites·25 claims
- 0467US8117134B2Neutral pixel correction for proper marked color printingCAMPBELL JAMES B·Filed 2008·Granted Feb 14, 2012·2 cites·15 claims
- 0547US4334683ADisc game apparatusCAMPBELL JAMES B·Filed 1980·Granted Jun 15, 1982·12 cites·5 claims
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