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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.:

US 11563930 B1

PDFFull Text
Date of Patent:
Jan. 24, 2023

Filed:

Nov. 14, 2019

Laser projection component, detection method thereof, and electronic device

Applicant:

Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;

Inventor:

Cheng Tang, Guangdong, CN;

Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong, CN;

Attorney:

Hodgson Russ LLP

Primary Examiner:

Stuart D Bennett

Int. Cl.
CPC ...
H04N 7/00 (2011.01); H04N 17/00 (2006.01); G06T 7/80 (2017.01); G06T 7/70 (2017.01); G01S 17/86 (2020.01); G01S 7/48 (2006.01); G01S 7/497 (2006.01); G01S 17/48 (2006.01); G02B 27/30 (2006.01); G02B 27/42 (2006.01); H04N 5/232 (2006.01); H04N 5/247 (2006.01); G06V 40/16 (2022.01); H01S 5/024 (2006.01); H01S 5/12 (2021.01); H01S 5/02355 (2021.01);
U.S. Cl.
CPC ...
H04N 17/002 (2013.01); G01S 7/4802 (2013.01); G01S 7/497 (2013.01); G01S 17/48 (2013.01); G01S 17/86 (2020.01); G02B 27/30 (2013.01); G02B 27/4205 (2013.01); G06T 7/70 (2017.01); G06T 7/80 (2017.01); G06V 40/161 (2022.01); H04N 5/23219 (2013.01); H04N 5/247 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30201 (2013.01); H01S 5/02355 (2021.01); H01S 5/02469 (2013.01); H01S 5/12 (2013.01);
Abstract

The present disclosure provides a laser projection component and a detection method thereof, and an electronic device. The laser projection component is applicable to the depth camera component and is configured to project a laser pattern. The detection method includes: obtaining the laser pattern; determining whether a preset identifier exists in the laser pattern; and determining that the depth camera component is abnormal when the preset identifier does not exist in the laser pattern.

Find Patent Forward Citations

Tang, Cheng. (2023). Laser projection component, detection method thereof, and electronic device (U.S. Patent No. 11563930). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11563930

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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