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:
Mar. 24, 2026
Filed:
Apr. 16, 2024
Huawei Technologies Canada Co., Ltd., Kanata, CA;
The Governing Council of the University of Toronto, Toronto, CA;
Durand Philippe Jarrett-Amor, Toronto, CA;
Anthony Chan Carusone, Burlington, CA;
Mohammad Sadegh Jalali, Ajax, CA;
HUAWEI TECHNOLOGIES CANADA CO., LTD., Kanata, CA;
THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO, Toronto, CA;
Abstract
A signal transceiver includes a driver, an interference removal circuit and a split-termination resistor. The interference removal circuit includes a first passive circuit and a second passive circuit. The interference removal circuit has a first port connected to an output terminal of the driver, for receiving an outbound signal output by the driver. The interference removal circuit has a second port used to output the outbound signal and receive an inbound signal. The interference removal circuit has a third port and a fourth port that are used to output a recovery signal, where the recovery signal is the inbound signal after an interference caused by the outbound signal removed by the first passive circuit and the second passive circuit. The split-termination resistor is connected between the first port and the second port. The first passive circuit is connected between the first port and the third port, and the second passive circuit is connected between the second port and the fourth port.