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:
Apr. 18, 1978
Filed:
Jan. 03, 1977
Applicant:
Inventor:
Yasuo Nagahama, Hamamatsu, JA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ; H03K / ;
U.S. Cl.
CPC ...
328143 ; 328 14 ; 307246 ; 307294 ; 84-113 ; 84-126 ; 84DI / ;
Abstract
A control voltage waveform generator is provided with a voltage-controlled variable resistor, a storage capacitor forming a time constant circuit together with the resistor, a plurality of voltage signal sources, and a plurality of time constant determining voltage signal sources. The voltage signal sources are sequentially coupled to the storage capacitor through the voltage-controlled variable resistor, and the time constant determining voltage signal sources are sequentially coupled to the control input of the voltage-controlled variable resistor.
Nagahama, Yasuo. (1978). Generator for generating control voltage waveform (U.S. Patent No. 4085374). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4085374
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile