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. 01, 2015
Filed:
Aug. 16, 2012
Hyung Kew Lee, Gunpo-si, KR;
Joon Ah Park, Seoul, KR;
Soo Chul Lim, Seoul, KR;
Seung Ju Han, Seoul, KR;
Bho Ram Lee, Seongnam-si, KR;
Hyung Kew Lee, Gunpo-si, KR;
Joon Ah Park, Seoul, KR;
Soo Chul Lim, Seoul, KR;
Seung Ju Han, Seoul, KR;
Bho Ram Lee, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A tactile feedback apparatus, system, and a method of operating the tactile feedback apparatus may detect a finger of a user touching a disk unit, determine a height at which the disk unit is supported, based on a signal generated by a sensor, and support a lower portion of the disk unit by controlling N driving units to be set at the determined height, thereby providing power sensed by the sensor to the finger of the user touching the disk unit.