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:
Aug. 14, 2012
Filed:
Oct. 01, 2008
Denis Gorodetskiy, Suwon-si, KR;
Kwang-pyo Choi, Anyang-si, KR;
Han-sang Kim, Suwon-si, KR;
Yun-je OH, Yongin-si, KR;
Young-hun Joo, Yongin-si, KR;
Denis Gorodetskiy, Suwon-si, KR;
Kwang-Pyo Choi, Anyang-si, KR;
Han-Sang Kim, Suwon-si, KR;
Yun-Je Oh, Yongin-si, KR;
Young-Hun Joo, Yongin-si, KR;
Samsung Electronics Co., Ltd., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A ring-shaped wireless input device for providing an indication of a scroll direction includes a housing having a ring shape, a wheel rotatably installed on the housing, a first sensor unit, that has first and second sections alternatively disposed along a circumference of the wheel and rotated along with the wheel, and a wireless communication unit which is fixedly disposed in the housing, and includes a second sensor unit arranged with the first sensor unit, the communication unit sending a scroll signal indicating an arranged state of the first sensor with regard to the second sensor to the host device.