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:
Apr. 23, 2019
Filed:
Jul. 19, 2018
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Abhijit Sarkar, Woodinville, WA (US);
Shibu Kizhakke Vallathai, Bellevue, WA (US);
Assignee:
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/25 (2006.01); G01J 1/44 (2006.01); G01J 1/42 (2006.01);
U.S. Cl.
CPC ...
G01J 1/44 (2013.01); G01J 1/4204 (2013.01); G01J 1/4228 (2013.01); G01J 2001/444 (2013.01);
Abstract
Calibrated brightness estimation using an ambient color sensor, involving determination and use of lighting cluster parameters effective for automatically identifying which of multiple lighting clusters is associated with a color measurement obtained for the ambient color sensor, and per-cluster sensor brightness estimation factors for each of the first plurality of lighting clusters.