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. 18, 2025
Filed:
May. 07, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Yujin Bae, Seoul, KR;
Gowoon Choi, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/422 (2011.01); H04N 21/4363 (2011.01); H04N 21/4425 (2011.01);
U.S. Cl.
CPC ...
H04N 21/42204 (2013.01); H04N 21/43637 (2013.01); H04N 21/4425 (2013.01);
Abstract
The present disclosure relates to a wireless display system comprising: a reception module including a display and a memory; and a transmission module which transmits and receives an image signal and a control signal to and from the reception module, wherein the reception module may display a guide stored in the memory on the display when wireless communication with the transmission module is not connected.