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:
Oct. 29, 2024
Filed:
Jul. 25, 2024
Halo Microelectronics Co., Ltd, Foshan, CN;
Wenchao Qu, Chengdu, CN;
Muhammad Ahmed, Garland, TX (US);
Halo Microelectronics Co., Ltd., Foshan, CN;
Abstract
A grounding system includes a first circuit portion and a second circuit portion. The first circuit portion is connected to an input voltage bus and has a terminal being a first ground. The second circuit portion is connected between the first ground and a second ground, and includes a switch branch and a resistor branch. When the positive terminal of a power supply is connected to the input voltage bus and the negative terminal of the power supply is connected to the second ground, the switch branch establishes a first current path between the first ground and the second ground and shorts a first diode in the switch branch. When the positive terminal is connected to the second ground and the negative terminal is connected to the input voltage bus, the switch branch disconnects the first current path and stops shorting the first diode.