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. 23, 1995
Filed:
Sep. 20, 1993
Applicant:
Inventors:
Toshiaki Tateiwa, Anan, JP;
Kouichi Okada, Anan, JP;
Tetsuya Sadamoto, Anan, JP;
Yoshihito Hario, Anan, JP;
Assignee:
Nichia Kagaku Kogyo K.K., Tokushima, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
2523 / ; 2523 / ; 25230136 ; 10628727 ; 10628729 ;
Abstract
A phosphor-coating composition contains phosphor particles, particles of a rare earth compound, a binder, and a dispersing medium. The rare earth compound is present in an amount of 0.001 to 5% by weight in terms of the corresponding oxide.
Tateiwa, Toshiaki. (1995). Phosphor coating composition, and discharge lamp (U.S. Patent No. 5417886). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5417886
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile