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:
Mar. 14, 1989
Filed:
May. 23, 1988
Applicant:
Inventors:
Kee-Chuan Pan, Webster, NY (US);
Yuan-Sheng Tyan, Webster, NY (US);
Donald R Preuss, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G01D / ;
U.S. Cl.
CPC ...
430290 ; 430346 ; 430495 ; 430945 ; 430964 ; 3461351 ;
Abstract
Optical recording and record elements are provided. The elements comprise a write-once amorphous thin-film optical recording layer of an alloy having a composition within a polygon in a ternary composition diagram of antimony, zinc, and tin; wherein
Pan, Kee-Chuan. (1989). Recording elements comprising write-once thin film alloy layers (U.S. Patent No. 4812385). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4812385
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile