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. 22, 1980
Filed:
Jun. 19, 1978
Applicant:
Inventor:
Tomohisa Yokogawa, Kawagoe, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
455287 ; 455296 ;
Abstract
In an electrostatic destruction preventing circuit employed in a receiver, a capacitor is connected between an antenna terminal and the primary winding of a high frequency transformer, and a spark gap discharge element is connected in parallel to the capacitor to thereby absorb static electricity applied to the antenna terminal.