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:
Jun. 20, 1995
Filed:
Sep. 21, 1994
Applicant:
Inventor:
Richard K Kornfeld, San Diego, CA (US);
Assignee:
Qualcomm Incorporated, San Diego, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03B / ;
U.S. Cl.
CPC ...
327551 ; 327100 ; 327309 ;
Abstract
In a digital circuit in which electromagnetic interference is generated at the fundamental and harmonic frequencies of the digital circuit clock source, a clock source for reducing the peak spectral content of said interference. The clock source includes a noise source for generating a broad band frequency noise signal and a filter circuit for receiving and bandpass filtering the noise signal and providing the filtered noise signal as the clock signal.
Kornfeld, Richard. (1995). Spread clock source for reducing electromagnetic interference generated (U.S. Patent No. 5426392). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5426392
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile