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. 22, 1985
Filed:
Jun. 09, 1982
Takashi Oda, Tokyo, JP;
Koichi Nagata, Tokyo, JP;
Nippon Electric Co., Ltd., Tokyo, JP;
Abstract
A limiter amplifier with a power supply has a plurality of cascade-connected differential amplifiers for limiting the amplitude of an input signal. Each of the amplifiers has a first constant current circuit. A biassing circuit, having a second constant current circuit, is connected to the input of the differential amplifier for supplying its biassing needs. A third constant current circuit activates the first and second constant current circuits. A voltage regulator is connected to the power supply for providing a constant voltage to each of the three constant current circuits. The voltage regulator and the first to third constant current circuits have the same temperature characteristics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile