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:
Jul. 27, 1982
Filed:
Aug. 11, 1980
Applicant:
Inventors:
Tsuyoshi Shinoi, Yokohamashi, JP;
Fumikazu Hamatani, Kawasakishi, JP;
Assignees:
TIE/Communications, Inc., Shelton, CT (US);
Nippon Tsushin Kogyo K.K., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
179 / ; 375 36 ; 178 / ;
Abstract
Signal data is generated by interconnected non-inverting and inverting voltage followers and is transmitted on power-carrying conductors to a remote detection circuit comprising a differential amplifier which receives equal in-phase signal inputs of opposite polarity, thereby effecting cancellation of any externally-induced noise which might accompany the signal data.
Shinoi, Tsuyoshi. (1982). Data transmission apparatus (U.S. Patent No. 4341927). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4341927
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