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:
Aug. 16, 2005
Filed:
Aug. 31, 2001
Applicants:
Robert Tso, South San Gabriel, CA (US);
Noshir Behli Dubash, San Pedro, CA (US);
Tao Zhang, Fremont, CA (US);
Inventors:
Robert Tso, South San Gabriel, CA (US);
Noshir Behli Dubash, San Pedro, CA (US);
Tao Zhang, Fremont, CA (US);
Assignee:
Sirf Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B007/185 ;
U.S. Cl.
CPC ...
Abstract
A GPS RF Front End IC containing a Programmable Frequency synthesizer is disclosed. The GPS RF front end IC having a programmable frequency synthesizer allows a relatively fixed internal frequency plan while able to use a number of different reference frequencies provided by the host platform, which can be a wireless phone, or other such device, which can provide an accurate reference frequency signal.