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:
Nov. 11, 2014
Filed:
Sep. 13, 2012
Yao-chou Tsai, Hsinchu, TW;
Fang-an Shu, Hsinchu, TW;
Chia-chun Yeh, Hsinchu, TW;
Ted-hong Shinn, Hsinchu, TW;
Yao-Chou Tsai, Hsinchu, TW;
Fang-An Shu, Hsinchu, TW;
Chia-Chun Yeh, Hsinchu, TW;
Ted-Hong Shinn, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A court border module using a display apparatus is disclosed, which uses piezoelectric elements to drive the display apparatus. When a ball hits a court border, which is defined by the display apparatus, a force is applied to the piezoelectric elements which then generate power to drive the corresponding part of the display apparatus. The color of the part of the display apparatus hit by the ball is switched. Therefore the change in the color of the court border can be observed by officials and others to instantly and objectively determine whether the ball has hit the court border.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile