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. 09, 2014
Filed:
Jun. 29, 2012
Applicants:
Chung-yueh Nien, New Taipei, TW;
Tian-fu Pan, New Taipei, TW;
Cheng-yi Huang, New Taipei, TW;
Inventors:
Assignee:
Ergzon Co., Ltd., Changhua County, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G06F 3/033 (2013.01); G06F 3/0354 (2013.01); G06F 3/0362 (2013.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
G06F 1/169 (2013.01); G06F 3/0354 (2013.01); G06F 3/0362 (2013.01);
Abstract
A sleeve of control device is provided for controlling a cursor motion of an electronic device. A touch-feel enhancing mechanism is formed on an outer surface of the sleeve. The touch-feel enhancing mechanism is not related to the function of operating the control device to detect the rotating action or the moving action by the user. The touch-feel enhancing mechanism is only used to enhance comfort and touch feel of operating the control device.