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:
Oct. 17, 1995
Filed:
Jan. 12, 1993
Applicant:
Inventors:
Charles S Meyer, Nevada City, CA (US);
Donald S Lydon, Colfax, CA (US);
Assignee:
Nvision, Inc., Grass Valley, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L / ; H04L / ;
U.S. Cl.
CPC ...
375360 ; 375375 ; 327 23 ; 327 12 ;
Abstract
Phase of first and second signals is compared by producing an output signal in the event of a predetermined phase relationship between the first and second signals and clearing the output signal at a predetermined phase during the cycle of the second signal regardless of the state of the first signal.