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:
Feb. 17, 2026
Filed:
Nov. 30, 2022
Applicant:
Nichia Corporation, Anan, JP;
Inventor:
Yoshinori Murazaki, Komatsushima, JP;
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/851 (2025.01); C09K 11/68 (2006.01);
U.S. Cl.
CPC ...
H10H 20/8512 (2025.01); C09K 11/68 (2013.01); C09K 11/681 (2013.01);
Abstract
To provide an oxide fluorescent material that has a light emission peak wavelength in a wavelength range of from red light to near infrared light. The oxide fluorescent material has a composition encompassed in a compositional formula represented by the following formula (1):(LiM)(GaM)O:Cr,Ni,M, (1)
Quick Actions:
Murazaki, Yoshinori. (2026). Oxide fluorescent material and light emitting device (U.S. Patent No. 12557447). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12557447
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile