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:
Sep. 06, 2022
Filed:
Oct. 25, 2019
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Chaoxi Chen, Beijing, CN;
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Abstract
The disclosure relates to an electronic device including a circuit board; a housing; and an antenna, wherein the antenna and the circuit board are fixed inside the housing, wherein the circuit board comprises a first electrostatic protection circuit and a protected circuit, wherein the antenna is electrically connected to a first end of the first electrostatic protection circuit, and electrically connected to a first end of the protected circuit, wherein a second end of the first electrostatic protection circuit is electrically connected to a first ground point, a second end of the protected circuit is electrically connected to a second ground point, and the first electrostatic protection circuit is connected in parallel with the protected circuit, and wherein a trace distance between the second end of the first electrostatic protection circuit and the second end of the protected circuit is less than a first threshold, to reduce parasitic inductance.