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:
Nov. 22, 2005
Filed:
Jun. 20, 2002
Yoichi Okubo, Tokyo, JP;
Masaki Suto, Tokyo, JP;
Noriyuki Kagaya, Tokyo, JP;
Takashi Uchida, Tokyo, JP;
Kiyoshi Funada, Tokyo, JP;
Kotaro Takenaga, Tokyo, JP;
Yoichi Okubo, Tokyo, JP;
Masaki Suto, Tokyo, JP;
Noriyuki Kagaya, Tokyo, JP;
Takashi Uchida, Tokyo, JP;
Kiyoshi Funada, Tokyo, JP;
Kotaro Takenaga, Tokyo, JP;
Hitachi Kokusai Electric, Inc., Tokyo, JP;
Abstract
The present invention relates to an economical and highly reliable receiving apparatus for receiving radio signals transmitted from a mobile communication terminal within radio zone. The receiving apparatus has antenna sections that receive radio signals transmitted from the mobile communication terminal and are provided in each of a plurality of sectors divided from the radio zone, and receiving units that are provided in each of the antenna sections and that perform a predetermined process to the radio signals received by the antenna section.