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. 03, 1978
Filed:
Jul. 26, 1977
Applicant:
Inventor:
Tsutomu Noguchi, Tokyo, JP;
Assignee:
Nippon Electric Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03F / ;
U.S. Cl.
CPC ...
330286 ; 330 56 ; 330304 ; 3311 / ; 333 33 ;
Abstract
An attenuation equalizer, having a constant resistance is comprised of a distributed constant line having a given impedance and electrical length connected to both the input and output terminals of the equalizer, and an additional constant line having a given impedance and electrical length connected to the input and output terminals through resistors of a given resistance.
Noguchi, Tsutomu. (1978). Attenuation equalizer having constant resistance (U.S. Patent No. 4118672). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4118672
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile