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. 15, 1991
Filed:
Nov. 28, 1989
Applicant:
Inventors:
Kenji Hara, Yokohama, JP;
Yoshio Wada, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03D / ;
U.S. Cl.
CPC ...
329349 ; 329362 ; 329369 ;
Abstract
A detector circuit comprises demodulating means for demodulating an input signal in accordance with a carrier wave applied to the demodulating means, current attenuating means coupled with the demodulating means and for attenuating a signal from the demodulating means while keeping the information contained in the signal intact, and capacitor means, coupled with the output of the current attenuating means, for smoothing a waveform of an output signal of the current attenuating means.