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:
Oct. 17, 2023
Filed:
Aug. 23, 2021
Applicant:
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Inventor:
Wenxi Zhan, Guangdong, CN;
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); G06T 7/73 (2017.01); G06T 7/13 (2017.01); G06T 7/60 (2017.01); G06V 40/13 (2022.01); G06F 18/213 (2023.01); G06V 10/82 (2022.01);
U.S. Cl.
CPC ...
G06F 1/1616 (2013.01); G06F 1/1641 (2013.01); G06F 18/213 (2023.01); G06T 7/13 (2017.01); G06T 7/60 (2013.01); G06T 7/74 (2017.01); G06V 40/1318 (2022.01); G06V 10/82 (2022.01);
Abstract
A method for detecting a foreign object and related electronic devices are provided. The method is applied to an electronic device having a screen and an image sensor arranged below the screen. The image sensor captures a detection image. It is detected whether a foreign object is attached on the screen based on the detection image.