The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2006
Filed:
Oct. 29, 2003
Peter C. Morris, San Diego, CA (US);
John L. Stoffel, San Diego, CA (US);
Glen Hopkins, San Diego, CA (US);
Peter C. Morris, San Diego, CA (US);
John L. Stoffel, San Diego, CA (US);
Glen Hopkins, San Diego, CA (US);
Hewlett-Packard Development Company, LP., Houston, TX (US);
Abstract
Ink-jet printing systems and methods of use for printing visible and invisible inks for subsequent development, which can produce text with associated highlighting or underlining that reduces messiness inherent in highlighting important text are disclosed. The ink-jet printing systems and methods of use can include a substrate, visible ink-jet ink configured to be ink-jetted onto at least a portion of the substrate to form a first visible image, a first invisible composition configured to be ink-jetted onto at least a portion of the substrate to form an invisible image visibly associated with the first visible image, and a second invisible composition configured for over-striking at least a portion of the invisible image. The first and second invisible compositions can be further configured to react and form a second visible image on the substrate.