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. 15, 2013
Filed:
Dec. 23, 2010
Hai-sen Liang, Shenzhen, CN;
Te-jia Liu, Shenzhen, CN;
Ming-quan Lai, Shenzhen, CN;
Hui-ling RU, Shenzhen, CN;
Chih-san Chiang, Taipei Hsien, TW;
Han-che Wang, Taipei Hsien, TW;
Hai-Sen Liang, Shenzhen, CN;
Te-Jia Liu, Shenzhen, CN;
Ming-Quan Lai, Shenzhen, CN;
Hui-Ling Ru, Shenzhen, CN;
Chih-San Chiang, Taipei Hsien, TW;
Han-Che Wang, Taipei Hsien, TW;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
An electronic reading apparatus comprises an input unit receiving input operations, a detect unit detecting and capturing images reflected by the input unit and a processing unit configured to receive the images to generate interruption signals; determine whether the number of the interruption signals reaches a pre-determined value in a pre-determined time; calculate a movement direction and a distance of the object on the input unit if the number of the interruption signals reaches the pre-determined value in the pre-determined time; determine a cursor displacement on the display unit and display a movement track of the cursor on a display unit. An input method for previewing files is also provided.