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. 19, 2021
Filed:
Aug. 07, 2019
Waltop International Corporation, Hsinchu, TW;
Yi-Chih Chang, Hsinchu, TW;
Ying-Hwa Tang, Hsinchu, TW;
WALTOP INTERNATIONAL CORPORATION, Hsinchu, TW;
Abstract
A message erasing device and a message erasing system, and the message erasing system includes a message erasing device and a message receiving device. The message erasing device includes a device body, a processing module, and an erasing module. The device body touches the message receiving device by a clearing unit and erases an actual message of the message receiving device, and the movable unit touches the processing module according to the clearing unit touching the message receiving device, so that the processing module generates an erasing signal to the message receiving device. The message receiving device provides a clear signal to an electronic device according to the erasing signal.