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. 14, 2011
Filed:
Jun. 16, 2010
Alexander Kalnitsky, San Francisco, CA (US);
Dong Zheng, San Jose, CA (US);
Joy Jones, Fremont, CA (US);
Xijian Lin, Fremont, CA (US);
Gregory Cestra, Pleasanton, CA (US);
Alexander Kalnitsky, San Francisco, CA (US);
Dong Zheng, San Jose, CA (US);
Joy Jones, Fremont, CA (US);
Xijian Lin, Fremont, CA (US);
Gregory Cestra, Pleasanton, CA (US);
Intersil Americas Inc., Milpitas, CA (US);
Abstract
Embodiments of the present invention are directed to light sensors, that primarily respond to visible light while suppressing infrared light. Such sensors are especially useful as ambient light sensors because such sensors can be used to provide a spectral response similar to that of a human eye. Embodiments of the present invention are also directed to methods of providing such light sensors, and methods for using such light sensors.