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:
Sep. 28, 2010
Filed:
Dec. 21, 2007
Tomoko Susaki, Yokohama, JP;
Makoto Takahashi, Tokyo, JP;
Yoshitaka Sato, Kawasaki, JP;
Takaaki Yayoi, Yokohama, JP;
Shinichi Takahashi, Yokohama, JP;
Tomoko Susaki, Yokohama, JP;
Makoto Takahashi, Tokyo, JP;
Yoshitaka Sato, Kawasaki, JP;
Takaaki Yayoi, Yokohama, JP;
Shinichi Takahashi, Yokohama, JP;
Hitachi, Ltd, Tokyo, JP;
Abstract
A personal digital assistant includes an input section for designating, when a user requests information based on positional information, whether user desires to acquire wide-area information or narrow-area information. If acquisition of narrow-area information is desired, a managing server removes noise by a noise removal processing section which makes a check to determine whether or not the wide-area information is noise. Hence, information desired by the user is preferentially displayed.