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:
Dec. 31, 2024
Filed:
Apr. 26, 2021
Applicant:
Honor Device Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Honor Device Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 21/258 (2011.01); H04N 21/41 (2011.01); H04N 21/422 (2011.01); H04N 21/43 (2011.01); H04N 21/4363 (2011.01); H04N 21/442 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4126 (2013.01); H04N 21/4122 (2013.01); H04N 21/43637 (2013.01);
Abstract
A content projection method and device related to the field of screen projection technologies are provided. The method includes: The third electronic device plays second content; an NFC chip of the third electronic device touches or approaches an NFC chip of the first electronic device; the third electronic device receives connection status information sent by the first electronic device; and the third electronic device projects the second content to the second electronic device based on the connection status information.