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:
Jun. 10, 2014
Filed:
Apr. 18, 2011
Applicant:
Roy Belak, Vancouver, CA;
Inventor:
Roy Belak, Vancouver, CA;
Assignee:
Powell Canada, Inc., Vancouver, British Columbia, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 11/00 (2006.01); G06F 19/00 (2011.01); G01J 1/04 (2006.01); G01J 1/58 (2006.01); G01J 5/08 (2006.01); G01J 5/28 (2006.01); G01K 11/32 (2006.01);
U.S. Cl.
CPC ...
G01J 1/0425 (2013.01); G01J 1/58 (2013.01); G01J 5/08 (2013.01); G01J 1/04 (2013.01); G01J 5/28 (2013.01); G01K 11/3213 (2013.01); G01J 5/0821 (2013.01);
Abstract
A photoluminescent temperature sensing device and method utilizing a semi-conductor optical device adapted to operate as both a light-emitting device and a light detection device. The optical device emits a pulse of incident light, producing photoluminescent light that is received at the optical device. Signal information associated with a temperature-dependent characteristic of the photoluminescent light is created and temperature information if obtained from the signal information.
Belak, Roy. (2014). Photoluminescent temperature sensor utilizing singular element for excitation and photodetection (U.S. Patent No. 8751188). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8751188
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile