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:
Jun. 13, 2006
Filed:
Sep. 02, 2004
Iwao Kamoshida, Yokosuka, JP;
Iwao Kamoshida, Yokosuka, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An all-pass filter circuit includes a first terminal to which an input signal is input, a capacitor having a first electrode connected to the first terminal and a second electrode, a current amplifier circuit which is configured by MOS transistors, has an input terminal connected to the second electrode and supplied with a first signal output from the capacitor, and outputs a second signal based on conductance thereof, a second terminal to which a control signal for controlling the conductance is input, and an adder circuit which is configured by MOS transistors and adds the second signal and input signal together to output a third signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile