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:
Dec. 28, 2010
Filed:
Sep. 06, 2006
Yukio Nakao, Kobe, JP;
Yukio Nakao, Kobe, JP;
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Abstract
Provided is a method which is free from falling into a state impossible for detecting inner pressure lowering of tires even when GPS signals cannot be received and capable of precisely detecting inner pressure lowering of tires. A method for alarming inner pressure lowering of tires comprising a step of receiving satellite electric wave utilized for GPS and then detecting inner pressure lowering of tires utilizing the information of the satellite electric wave, and a step of detecting inner pressure lowering of tires utilizing wheel speed information, wherein said method comprises a step of judging whether the judgment result of inner pressure lowering of tires detected in the respective steps is adopted or not.