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. 01, 2012
Filed:
Oct. 19, 2008
Applicants:
Chin Kang Sha, Hsinchu, TW;
Cheng Fen Yang, Hsinchu, TW;
Hsin Jen Lee, Hsinchu, TW;
Inventors:
Assignee:
Orgchem Technologies, Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/02 (2006.01); G11B 7/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a trimethine cyanine represented by the formula (1): wherein each of the symbols are defined in the specification. The present invention also relates to a use of the above dimeric trimethine cyanine compound as a dye, which is used in an optic element, particularly a high density recordable optical media.