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:
Dec. 16, 2014
Filed:
Mar. 23, 2011
Tsen-wei Chang, Taichung County, TW;
Wing-kai Tang, Hsinchu, TW;
Ching-chun Lin, Taipei County, TW;
Ching-ho Hung, Hsinchu, TW;
Hsien-lung Chen, Taichung, TW;
Jiun-jie Tsai, Hsinchu, TW;
Tsen-Wei Chang, Taichung County, TW;
Wing-Kai Tang, Hsinchu, TW;
Ching-Chun Lin, Taipei County, TW;
Ching-Ho Hung, Hsinchu, TW;
Hsien-Lung Chen, Taichung, TW;
Jiun-Jie Tsai, Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
A touch sensing system including a touch interface, at least one sensing unit, and a switching unit is provided. The sensing unit is coupled to the touch interface. The touch sensing system is switched to a first sensing mode or a second sensing mode by the switching unit according to a control signal. When the touch sensing system is in the first sensing mode, the sensing unit senses a first sensing signal and a second sensing signal of the touch interface. On the other hand, when the touch sensing system is in the second sensing mode, the sensing unit senses the first sensing signal according to a driving signal. An electronic touch apparatus and a touch sensing method are also provided.