Mark L. Choy

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Escondido, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Color inkjet printer with pens containing reactive inks
- Patent number 6,139,139
- Issue date Oct 31, 2000
- Hewlett-Packard Company
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dynamic adjustment of under and over printing levels in a printer
- Patent number 6,132,021
- Issue date Oct 17, 2000
- Hewlett-Packard Company
- Brooke E. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink jet printer with controlled time-delay between application of d...
- Patent number 5,861,900
- Issue date Jan 19, 1999
- Hewlett-Packard Company
- Kai K. Lu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for alleviating bleed and improving color in printed elements
- Patent number 5,801,738
- Issue date Sep 1, 1998
- E. I. Du Pont de Nemours and Company
- John Lawrence Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for alleviating bleed in printed elements
- Patent number 5,555,008
- Issue date Sep 10, 1996
- E. I. Du Pont de Nemours and Company
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS