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:
Feb. 09, 2021
Filed:
Jan. 10, 2020
Pixart Imaging Inc., Hsin-Chu, TW;
Tse-Chung Su, Hsin-Chu, TW;
PixArt Imaging Inc., Hsin-Chu, TW;
Abstract
An object navigation device comprising: at least one touch sensing surface; a control circuit, for setting a direction of the object navigation device according to a touch sensing condition. The touch sensing condition comprises at least one of following conditions: a number of touch regions, at least one relative position of touch regions, shapes of touch regions, tilting angle of at least one object touching the touch sensing surface. A corresponding object navigation method is also disclosed. By this way, the direction of the object navigation device can be automatically set according to the touch sensed by the object navigation device.