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. 02, 2018
Filed:
Dec. 05, 2011
Junfeng Liu, Beijing, CN;
Junfeng Liu, Beijing, CN;
LENOVO (BEIJING) CO., LTD., Haidian District, Beijing, CN;
BEIJING LENOVO SOFTWARE LTD, Haidian District, Beijing, CN;
Abstract
A touch control method and electronic apparatus are described. The method includes a touch sensing unit on which an operational body carries out a continuous touch operation. The method includes determining a first coordinate of a first touch point on the touch sensing unit corresponding to the operational body at a first moment; determining a first operational area including the first coordinate on the touch sensing unit according to the first coordinate; determining a second coordinate of a second touch point on the touch sensing unit corresponding to the operational body at a second moment; obtaining a moving vector from the first touch point to the second touch point according to the first coordinate and the second coordinate; deciding whether the second coordinate is within the first operational area to generate a decision result; and executing a command corresponding to the moving vector according to the decision result.