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. 24, 2015
Filed:
Aug. 02, 2012
Applicants:
Brett T. Harding, Carlsbad, CA (US);
Sheng LI, Vista, CA (US);
Amane Mochizuki, Carlsbad, CA (US);
Inventors:
Assignee:
Nitto Denko Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/10 (2006.01); G09G 3/30 (2006.01); F21V 9/16 (2006.01); G06F 3/041 (2006.01); C09B 57/00 (2006.01); C09B 69/10 (2006.01); C09B 3/20 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
G09G 3/30 (2013.01); F21V 9/16 (2013.01); G02C 7/104 (2013.01); G06F 3/041 (2013.01); C09B 57/00 (2013.01); C09B 57/008 (2013.01); C09B 69/102 (2013.01); C09B 69/109 (2013.01); C09B 3/20 (2013.01); C09B 69/103 (2013.01); G02B 1/04 (2013.01);
Abstract
Devices having an optical element with a luminescent compound dispersed in a matrix material can be used for improving color discernment. Compositions and methods related to preparing and using these devices are also detailed in this disclosure.
Harding, Brett. (2015). Optical element for correcting color blindness (U.S. Patent No. 8963104). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8963104
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile