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. 06, 2011
Filed:
Feb. 26, 2007
Applicants:
Tsuyoshi Uehara, Kanagawa, JP;
Takue Tsuji, Hiratsuka, JP;
Inventors:
Tsuyoshi Uehara, Kanagawa, JP;
Takue Tsuji, Hiratsuka, JP;
Assignee:
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 13/14 (2006.01); B60C 23/00 (2006.01); H01L 23/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
An RFID module comprising a transponder covered with a 0.2 to 2 mm thick rubber sheet containing 100 parts by weight of a diene-based rubber, less than 30 parts by weight of carbon black and 5 to 55 parts by weight of silica, having a relative permittivity of 7 or less and having a dynamic modulus of elasticity (E') of 2 to 12 MPa, which can extend a communication distance with a required installation location and is superior in the durability at the time of being embedded in the tire.