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:
Jun. 02, 1981
Filed:
Feb. 21, 1978
Verne L Severson, Minneapolis, MN (US);
Charles E Tomfohrde, Minnetonka, MN (US);
Data 100 Corporation, Minnetonka, MN (US);
Abstract
A coaxial cable switching circuit includes a differential comparator connected to a cable to be switched, for receiving a switching pulse therefrom. The output of the differential comparator is connected to a pulse width discriminating circuit which in turn controls a coaxial switch enabling selective interconnection of the coaxial cable with a pair of further coaxial cables. The pulse switching circuit may include a latching device, enabling the alternate connection of the further coaxial cables to the cable to which the switching pulse is applied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile