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. 24, 2011
Filed:
May. 09, 2006
Osamu Hidaka, Miyazaki, JP;
Kimiharu Mishima, Miyazaki, JP;
Makoto Honkawa, Miyazaki, JP;
Kabushiki Kaisha Honda Lock, Miyazaki, JP;
Abstract
In a vehicle anti-theft system including an immobilizer system and a keyless entry system provided adjacent to a key cylinder, an immobilizer system antenna () is insert molded in an annular member () surrounding a key opening () of the key cylinder and a keyless entry system antenna () is incorporated in a housing () which is integrally formed with the annular member. Thereby, the immobilizer system antenna and keyless entry system antenna can be accommodated in a common unit while suitably spacing them away from each other. Therefore, without requiring any special shielding arrangement, the two antennal can perform favorably while the overall size of the system can be minimized.