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. 11, 1977
Filed:
May. 22, 1975
Applicant:
Inventors:
Hideo Nakamura, Komae, JA;
Akira Iga, Tokyo, JA;
Assignee:
Sony Corporation, Tokyo, JA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307246 ; 307251 ; 307270 ;
Abstract
A pulse control circuit comprising a first FET (Field Effect Transistor), put into the conductive state in response to an input pulse signal, a first time constant circuit charged when the first FET is put in the conductive state, a second FET put into the conductive state with the charging voltage of the first time constant circuit, and a second time constant circuit discharging the charged electricity in the first time constant circuit when the second FET is put in the conductive state.