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. 06, 1987
Filed:
Nov. 16, 1983
Clarion Co., Ltd., , JP;
Abstract
In a circuit arrangement comprising a differential transistor circuit which has a threshold level and is operable in response to an input signal level and a reference signal level for producing an output signal, a resistor circuit is provided for changing the reference level. The resistor circuit comprises a resistor (30) for supplying the differential transistor circuit with the reference level and a modifying circuit coupled to the resistor for modifying the reference level by changing a current flowing through the resistor. Consequently, the threshold level can be voluntarily adjusted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile