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:
May. 03, 2011
Filed:
Oct. 20, 2005
Applicants:
Makarand P. Gore, Ft. Collins, CO (US);
Vladek Kasperchik, Corvallis, OR (US);
Inventors:
Makarand P. Gore, Ft. Collins, CO (US);
Vladek Kasperchik, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/032 (2006.01);
U.S. Cl.
CPC ...
Abstract
An imaging medium comprises a substrate and an imaging composition disposed on the substrate. The imaging composition comprises a matrix, a thermochromic compound dispersed or dissolved in the matrix; and at least two photoinitiators dispersed or dissolved in the matrix.