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:
Dec. 25, 1979
Filed:
Aug. 30, 1977
Applicant:
Inventors:
Assignees:
Nippon Telegraph & Telephone Public Corporation, Tokyo, JP;
Nippon Electric Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04B / ; H04Q / ;
U.S. Cl.
CPC ...
179 / ;
Abstract
A mobile communication system is disclosed having a plurality of base stations controllable from a single control station to transmit control signals from said control station to respective geographic zones. Fault detecting means capable of detecting transmission lapses, waveform irregularities, or phase irregularities, is provided in each base station for cutting off transmission when a fault is detected.
Yamaguchi, Shoshichi. (1979). Fault-proof system for mobile radio communication (U.S. Patent No. 4180708). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4180708
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile