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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.:

US 6771212 B1

PDFFull Text
Date of Patent:
Aug. 03, 2004

Filed:

Aug. 19, 2003

Gps receiver with recalibration and methods for recalibrating and reconfiguring a gps receiver

Applicant:
Inventors:

David Moon Yee, Scottsdale, AZ (US);

Clinton Charles Hepner, Chandler, AZ (US);

Jeffrey Dean York, Gilbert, AZ (US);

Mark Chester Stange, Scottsdale, AZ (US);

Howard George Varner, Jr., Mesa, AZ (US);

Dave Richard Wallis, Phoenix, AZ (US);

Assignee:

General Dynamcis Corporation, Scottsdale, AZ (US);

Attorney:

Ingrassia Fisher & Lorenz, P.C.

Primary Examiner:

Dao Phan

Int. Cl.
CPC ...
H04B 7/185 ;
U.S. Cl.
CPC ...
H04B 7/185 ;
Abstract

A method of recalibrating a Global Positioning System (GPS) receiver includes applying a first control signal to an oscillator for generation of an oscillator signal having an initial frequency and determining if an indicator of correct oscillator output frequency is present at the initial frequency. If an indicator of correct oscillator output frequency is not present, then iterative steps are followed until an indicator of correct oscillator output frequency is found. The iterative steps include: applying a new adjusted control signal to the oscillator for generation of a new frequency; determining whether an indicator of correct oscillator frequency is present; and if an indicator of correct oscillator output frequency is present with the oscillator having the new frequency, storing said adjusted control signal. If an indicator of correct oscillator frequency is present with the oscillator output signal having said initial frequency, then storing said initial control signal.

Find Patent Forward Citations

Yee, David. (2004). Gps receiver with recalibration and methods for recalibrating and reconfiguring a gps receiver (U.S. Patent No. 6771212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6771212

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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