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:
Mar. 22, 2022
Filed:
Aug. 18, 2020
Applicant:
Ambarella International Lp, Santa Clara, CA (US);
Inventors:
Zhe Zhang, Shanghai, CN;
Long Zhao, Shanghai, CN;
Zhikan Yang, Shanghai, CN;
Ruian Xu, San Jose, CA (US);
Assignee:
Ambarella International LP, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/353 (2011.01); H04N 13/106 (2018.01); H04N 5/33 (2006.01); H04N 5/3745 (2011.01);
U.S. Cl.
CPC ...
H04N 5/3532 (2013.01); H04N 5/33 (2013.01); H04N 5/3745 (2013.01); H04N 13/106 (2018.05);
Abstract
An apparatus includes an RGB-IR rolling shutter image sensor, a structured light projector, and a control circuit. The control circuit may be configured to control an exposure time of the RGB-IR rolling shutter image sensor and a turn on time of the structured light projector to obtain a structured light pattern in images captured by the RGB-IR rolling shutter image sensor.