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:
Jan. 05, 2021
Filed:
Jan. 18, 2017
Applicant:
Pixart Imaging Inc., Hsin-Chu County, TW;
Inventor:
Chia-Yi Lee, Hsin-Chu County, TW;
Assignee:
PIXART IMAGING INC., Hsin-Chu County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/02 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0202 (2013.01); G06F 3/044 (2013.01); G06F 3/0416 (2013.01); G06F 2203/04111 (2013.01);
Abstract
An input device including a plurality of press buttons and a touch control area is provided. The press buttons provide a key input function, and the touch control area provides a touch input function. Each of the press buttons pushes against an elastic pad which is used as a sensing electrode of the touch input function and as an elastic recovery element of the key input function.