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:
May. 15, 2007
Filed:
Aug. 15, 2003
Bon-young Koo, Seoul, KR;
Young-shim Kim, Gyeonggi-Do, KR;
Bon-Young Koo, Seoul, KR;
Young-Shim Kim, Gyeonggi-Do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method for transmitting a call signal through a digital channel while in an analog area is provided which allows for enhanced speech and transmission quality while in the analog area. When a call is originated in an analog area, a mobile communication terminal scans a most recently used (MRU) table to locate a digital channel which matches a digital channel available in the analog area. If there is a match, the call is placed through the available digital channel. If none of the digital channels in the MRU table matches the available digital channel, then the call is placed through an analog channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile