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. 23, 2005
Filed:
Nov. 24, 2003
Applicants:
Raymond B. Patterson, Iii, Melbourne, FL (US);
Randy T. Heilman, Melbourne, FL (US);
Inventors:
Raymond B. Patterson, III, Melbourne, FL (US);
Randy T. Heilman, Melbourne, FL (US);
Assignee:
Vitesse Semiconductor Corporation, Camarillo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B005/30 ; H03B005/32 ; H03B005/36 ; H03B007/00 ;
U.S. Cl.
CPC ...
Abstract
A stable high-frequency clock pulse apparatus and method including frequency source, overtone crystal unit coupled with a negative resistance oscillator, a bandpass overtone filter and a drive level control is provided. The apparatus can include a frequency multiplier. The frequency source can be a micromechanical resonator.