Charles J. Simpson

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Paper change detection method
- Patent number 7,715,734
- Issue date May 11, 2010
- Lexmark International, Inc.
- Mark Joseph Edwards
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for calibrating printing of lenticular images to lenticular...
- Patent number 7,593,132
- Issue date Sep 22, 2009
- Lexmark International, Inc.
- Charles A. Bast
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminated media position indicator and method of use
- Patent number 7,518,762
- Issue date Apr 14, 2009
- Lexmark International, Inc.
- Stephen A. Budelsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Media sensor apparatus using a two component media sensor for media...
- Patent number 7,205,561
- Issue date Apr 17, 2007
- Lexmark International, Inc.
- Mahesan Chelvayohan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Media sensing apparatus for detecting an absence of print media
- Patent number 6,794,669
- Issue date Sep 21, 2004
- Lexmark International, Inc.
- Mahesan Chelvayohan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for increasing waste ink collection capacity in an ink jet p...
- Patent number 6,616,266
- Issue date Sep 9, 2003
- Lexmark International, Inc.
- Mark Aaron Neal
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Paper Change Detection Method
- Publication number 20090045565
- Publication date Feb 19, 2009
- Mark Joseph Edwards
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Illuminated media position indicator and method of use
- Publication number 20060146380
- Publication date Jul 6, 2006
- Stephen A. Budelsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for calibrating printing of lenticular images to lenticular...
- Publication number 20060066879
- Publication date Mar 30, 2006
- Charles A. Bast
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Edge-to-edge printing
- Publication number 20060066700
- Publication date Mar 30, 2006
- Charles J. Simpson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Media sensor apparatus using a two component media sensor for media...
- Publication number 20050211931
- Publication date Sep 29, 2005
- Mahesan Chelvayohan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for increasing waste ink collection capacity in an ink jet p...
- Publication number 20030020782
- Publication date Jan 30, 2003
- Mark Aaron Neal
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS