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:
Jan. 27, 1981
Filed:
Jun. 30, 1978
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B / ; H04B / ; H03J / ;
U.S. Cl.
CPC ...
455191 ; 334 15 ; 455180 ;
Abstract
A high-frequency input circuit suitable for use in a television receiver, which includes a tuning circuit which can operate with a reduced loss and can be tuned to signals in, for example, the VHF and UHF bands at the same time. The high-frequency input circuit provides an integrated tuner capable of receiving all the signals within the range from the VHF band to the UHF band.