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:
Aug. 08, 1995
Filed:
Aug. 03, 1994
Applicant:
Inventors:
Shoji Ishiwata, Saitama, JP;
Etsuji Kimura, Saitama, JP;
Michihiro Tanaka, Saitama, JP;
Yasuhiro Hanaue, Saitama, JP;
Yuhu Wang, Saitama, JP;
Shinobu Nagahama, Saitama, JP;
Naruhito Sawanobori, Saitama, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; C09K / ;
U.S. Cl.
CPC ...
252584 ; 2523 / ; 252587 ; 423463 ; 423472 ;
Abstract
An infrared light-excited light-emitting substance given by the general formula:
Ishiwata, Shoji. (1995). Infrared light-excited light-emitting substance (U.S. Patent No. 5439616). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5439616
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile