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. 07, 2009
Filed:
Dec. 12, 2005
Applicant:
John A. P. Olip, Dulwich Hill, AU;
Inventor:
John A. P. Olip, Dulwich Hill, AU;
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A phase locked loop (PLL) frequency synthesizer to produce a local oscillator signal for a transmitter for operation at a plurality of RF frequency bands that are disparate. The transmitter has an intermediate frequency that is a sizable fraction of the bandwidth of one or more of the RF bands. The transmitter includes at least one RF upconverter, each having a local oscillator input coupled to the frequency synthesizer.
Olip, John A. P.. (2009). Frequency synthesizer and synthesis method for generating a multiband local oscillator signal (U.S. Patent No. 7515931). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7515931
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile