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:
Aug. 18, 2020
Filed:
Jun. 10, 2019
Ambarella International Lp, Santa Clara, CA (US);
Udit Budhia, San Jose, CA (US);
Greg Hedman, San Jose, CA (US);
Shimon Pertsel, Mountain View, CA (US);
Ambarella International LP, Santa Clara, CA (US);
Abstract
An apparatus includes an interface and a processor. The interface may be configured to receive ambient light information from a sensor. The processor may be configured to extract from the ambient light information (a) a brightness level and (b) a direction of light, compare the brightness level to a pre-determined threshold and generate a control signal if (a) the brightness level is greater than the pre-determined threshold and (b) the direction of the light corresponds to a field of view of a driver. The ambient light information may be determined in response to light directed towards one or more windows. The control signal may be configured to adjust an amount of tinting applied to the windows. The light may be measured in real-time.