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:
Sep. 22, 1987
Filed:
Feb. 27, 1984
Applicant:
Inventors:
Frank W Cabaniss, Columbia, SC (US);
James M Lockwood, Mountain View, CA (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03B / ;
U.S. Cl.
CPC ...
331 57 ; 3311 / ; 332 18 ;
Abstract
An oscillator circuit for outputting clock signals of varying frequency which reduces interference caused by electromagnetic radiation from clock control systems includes a resistor-capacitor network for outputting a delay signal which delays the generation of clock signals by the oscillator by a predetermined time period and modulating the delay signal with an analog signal enabling the oscillator to output clock signals of varying frequency.