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. 01, 1986
Filed:
Oct. 21, 1983
Applicant:
Inventors:
Tatsuo Watanabe, Tokyo, JP;
Toshio Mizuno, Tokyo, JP;
Makoto Miyake, Hyogo, JP;
Tadashi Fujino, Hyogo, JP;
Assignees:
Mitsubishi Denki Kabushiki Kaisha, both of, JP;
Kokusai Denshin Denwa Co., Ltd., both of, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; H03K / ;
U.S. Cl.
CPC ...
371-5 ; 371-6 ;
Abstract
The error rate of a signal is monitored by sampling an input signal with a first clock and also with second and third clocks phase delayed in equal but opposite directions with respect to the first clock, and then logically combining the first through third sampled outputs in order to obtain an error signal.