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. 18, 2006
Filed:
May. 19, 1999
Christopher Peter Larosa, Lake Zurich, IL (US);
Brian David Storm, Round Lake Beach, IL (US);
Michael John Carney, Woodstock, IL (US);
Tracie Ann Schirtzinger, Woodstock, IL (US);
Christopher Peter LaRosa, Lake Zurich, IL (US);
Brian David Storm, Round Lake Beach, IL (US);
Michael John Carney, Woodstock, IL (US);
Tracie Ann Schirtzinger, Woodstock, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method of activating a radiotelephone operable in a spread-spectrum multiple access radiotelephone system. A searcher receiver () is activated, and the searcher receiver () acquires a PN sequence timing of a pilot signal. At least one demodulation branch () is activated after activation of the searcher receiver (), and the demodulation branch synchronizes to the PN sequence timing of the selected pilot signal after the searcher receiver () has acquired the PN sequence timing.