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:
Apr. 07, 2026
Filed:
Jul. 25, 2024
Lg Electronics Inc., Seoul, KR;
Byeongkook Kang, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A signal processing device according to an embodiment of the present disclosure includes: a broadcast receiver including a tuner; and a controller, the controller being configured to: receive, via the tuner, a broadcast signal consisting of a plurality of physical layer pipes (PLPs) corresponding to a plurality of channels; determine, from among the plurality of PLPs, a PLP carrying program information about a first channel, which is a preset broadcast channel; in case where program information about the first channel is provided through a first PLP corresponding to the first channel, process the first PLP to obtain the program information about the first channel; and in case where program information about the first channel is provided through a second PLP corresponding to a second channel, process the second PLP to obtain the program information about the first channel. Other various embodiments are possible.