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. 25, 2007
Filed:
Oct. 20, 2004
Kuang-jung Chang, Taipei, TW;
Shun-yung Wang, Hsin-Chu Hsien, TW;
Kuang-Jung Chang, Taipei, TW;
Shun-Yung Wang, Hsin-Chu Hsien, TW;
Mediatek Incorporation, Hsin-Chu, Hsien, TW;
Abstract
A method of using an RF-sum signal and a plurality of detection signals to determine a property of at least one header and selecting one of a plurality of carrier regions is disclosed. The RF-sum signal and the plurality of detection signals are produced according to the header. The method includes using the RF-sum signal to produce a protection range signal, which indicates the position of the header. The protection region signal is used to protect the plurality of detection signals and determine the property of the header and the correct carrier region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile