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. 01, 2019
Filed:
Jan. 09, 2018
Xyzprinting, Inc., New Taipei, TW;
Kinpo Electronics, Inc., New Taipei, TW;
Yu-Jie Yang, New Taipei, TW;
Chung-Chih Yang, New Taipei, TW;
XYZprinting, Inc., New Taipei, TW;
Kinpo Electronics, Inc., New Taipei, TW;
Abstract
A print protection method adapting to a three-dimensional printing apparatus is provided. The print protection method includes following step: when a system voltage reduces from a normal voltage to a first threshold voltage, and lower than the first threshold voltage, generating a triggering signal to a control device by the trigger circuit; recording a position data of a current position of a print head to a storage device by the control device according to the triggering signal after the system voltage is lower than the first threshold voltage; and completely shutting down a peripheral device and the print head by the control device according to the triggering signal after the system voltage is lower than the second threshold voltage, so that the control device is continuously operated by remaining power after the system voltage is lower than the second threshold voltage. In addition, the above three-dimensional printing device is also provided.