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:
Jan. 31, 2012
Filed:
Feb. 08, 2006
Kenji Kataoka, Tokyo, JP;
Kenji Kataoka, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A mobile device comprises a pointing devicefor receiving an input of a moving direction from a user, an acceleration detection unitfor detecting an acceleration caused by a fluctuation, and a correction unitfor correcting the moving direction vector inputted from the pointing deviceby subtracting a vector on the acceleration detected by the acceleration detection unitfrom a vector as inputted from the pointing deviceon the moving direction. The mobile device can be ensured in mobility, even in case an abrupt fluctuation occurs at an inputting work during a movement using a transit system accompanied by fluctuations, while preventing any erroneous operation.