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:
Jun. 02, 2009
Filed:
Jun. 10, 2005
Shoji Suzuki, Tokyo, JP;
Shoji Suzuki, Tokyo, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A device for controlling a conversion ratio of a movement amount of a cursor includes units that: confirms whether a change of resolution is within a correction target range, based on resolution information obtained by a display terminal device; that calculate the movement amount of input values obtained from a pointing device; calculate a movement correction coefficient according to the calculated movement amount calculate a ratio correction coefficient based on a ratio of the resolution to a reference resolution; calculate a display correction coefficient based on the movement correction coefficient and the ratio correction coefficient; and calculate output values determining the movement amount of the cursor, based on the display correction coefficient and the input values.