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:
Sep. 14, 2010
Filed:
Mar. 08, 2006
Hong Ki Kim, Daegu-si, KR;
Hong Ki Kim, Daegu-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Provided is a display system for transmitting FM signals to an external audio system having an FM reception function. The display system includes: a tuner for receiving an RF signal and dividing the RF signal into a video signal and an audio signal; an audio processor for receiving the audio signal from the tuner; an FM detector for searching usable channels or unused channels among FM frequency bands of a reception area and transmitting information on the unused channels; a microprocessor for setting at least one of the unused channels as an available channel, the unused channels being provided from the FM detector; a memory for storing the available channel under control of the microprocessor; and an FM transmitter for receiving the audio signal from the audio processor and transmitting the audio signal over at least one channel selected among the channels stored in the memory under control of the microprocessor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile