Inventor

JOHNSON CHARLES DAVID

US9 patents

⚠️ This page may combine multiple inventors who share the name “JOHNSON CHARLES DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

5 patents

US7177037B2Feb 13, 2007

Method and apparatus for processing print jobs identifying undefined print queues

IBM13 citations82

US7468802B1Dec 23, 2008

Method and apparatus for processing print jobs via parallel spooling and despooling operations

IBM10 citations81

US6871285B1Mar 22, 2005

Method, system and program for detecting communication code information

IBM7 citations72

US7170617B1Jan 30, 2007

Method and apparatus for determining how to process incoming print jobs

IBM9 citations71

US7177041B2Feb 13, 2007

Method and apparatus for detecting and processing print jobs that request backchannel data

IBM1 citations49

INFOPRINT SOLUTIONS CO LLC

2 patents

US7595907B2Sep 29, 2009

Method and apparatus for providing printer recognition and management of a print job entity

INFOPRINT SOLUTIONS CO LLC6 citations71

US7646506B2Jan 12, 2010

Method and apparatus for determining how to process incoming print jobs

INFOPRINT SOLUTIONS CO LLC2 citations60

INFORPRINT SOLUTIONS COMPANY L

1 patent

US7589849B2Sep 15, 2009

Method and apparatus for providing printer recognition and management of a print job entity

INFORPRINT SOLUTIONS COMPANY L9 citations77

JOHNSON CHARLES DAVID

1 patent

US8641357B2Feb 4, 2014

Track hoe attachment to load and unload pipe

JOHNSON CHARLES DAVID1 citations44