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. 08, 2021
Filed:
Dec. 10, 2019
Realtek Semiconductor Corporation, Hsinchu, TW;
Ya-Hsuan Sung, Taipei, TW;
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Abstract
The present disclosure relates to a connection circuit including a first circuit and a second circuit. The first circuit includes a first impedance unit. The first impedance unit is electrically connected to a first detecting terminal of an electronic device for receiving a first voltage. The second circuit includes a second impedance unit. The second impedance unit is electrically connected to a second detecting terminal of the electronic device. The second impedance unit includes a transistor switch. A control terminal of the transistor switch is electrically connected to the first circuit such that the transistor switch is turned on according to the first voltage, and the second circuit receives a second voltage transmitted from the second detecting terminal.