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. 29, 2012
Filed:
Feb. 11, 2010
Ruonan Wang, New Territories, HK;
Chi Ho Cheng, Tseung Kwan O, HK;
Yu Lou, Shatin, HK;
Lydia Lap Wai Leung, Causeway Bay, HK;
Ivan Man Lung Sham, Shatin, HK;
Tung Ching Lui, New Territories, HK;
Ruonan Wang, New Territories, HK;
Chi Ho Cheng, Tseung Kwan O, HK;
Yu Lou, Shatin, HK;
Lydia Lap Wai Leung, Causeway Bay, HK;
Ivan Man Lung Sham, Shatin, HK;
Tung Ching Lui, New Territories, HK;
Hong Kong Applied Science and Technology Research Institute Company Limited, Hong Kong Science Park, Shatin, New Territories, Hong Kong, CN;
Abstract
A valve for a tire pressure monitoring system in which the valve acts a coaxial conductor to transmit a signal to a receiver presented. A valve stem electrically isolated from a valve pin form the coaxial conductor. In a tire pressure monitoring system, a tire pressure measurement module is positioned inside a tire. In one embodiment, a conductive radiating structure is electrically connected or coupled to the valve pin to receive the tire pressure information signal and transmit it to a receiver. The above configuration further permits a rechargeable battery in the tire pressure measurement module to be recharged via the tire valve. The valve pin and valve stem, being electrically isolated from one another, are used as recharging paths for the battery.