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. 21, 1992
Filed:
Mar. 19, 1990
Masashi Itoh, Yokohama, JP;
Kabushiki Kaisha Toshiba, , JP;
Abstract
A matrix circuit includes a first resistor having one end connected to receive a current signal and another end connected to a first output node, a second resistor having one end connected to the one end of said first resistor, a first bipolar transistor having a first collector connected to the another end of said second resistor, a first emitter connected to a circuit ground and a first base connected to said first collector, and a second bipolar transistor having a second collector connected to a second output node, a second emitter connected to said circuit ground and a second base connected to said first base.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile