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:
May. 19, 2026
Filed:
Apr. 13, 2022
Autel Intelligent Technology Corp., Ltd., Shenzhen, CN;
Haibin Lu, Shenzhen, CN;
Dengguo Zhang, Shenzhen, CN;
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD., Shenzhen, CN;
Abstract
The tire pressure sensor includes: a housing, a fixed base being provided in the housing; the fixed base being provided with an accommodation recess having an upward opening; a vent hole penetrated to the exterior of the housing being provided on the bottom wall of the accommodation recess; a circuit board fixed in the housing and being provided with a tire pressure detection chip; an elastic sealing member located between the bottom wall of the accommodation recess and the tire pressure detection chip, and being used for sealing a gap between the bottom wall of the accommodation recess and the tire pressure detection chip, and the elastic sealing member being provided with a communication hole communicated with the detection hole and the vent hole; and a flexible sealant filled between the accommodation recess and the tire pressure detection chip, and between the accommodation recess and the elastic sealing member.