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:
May. 14, 2019
Filed:
Jul. 05, 2018
Applicant:
E Ink Holdings Inc., Hsinchu, TW;
Inventors:
Yu-Kai Chang, Hsinchu, TW;
Yu-Hsun Kuo, Hsinchu, TW;
Assignee:
E Ink Holdings Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G06K 7/10 (2006.01); G02F 1/167 (2006.01);
U.S. Cl.
CPC ...
G09G 3/344 (2013.01); G06K 7/10297 (2013.01); G06K 7/10366 (2013.01); G02F 1/167 (2013.01); G06K 7/10336 (2013.01); G09G 2330/02 (2013.01);
Abstract
A power off indicating apparatus and a power off indicating method thereof are provided. A power off detecting circuit provides a storage voltage to an electrophoretic display when a power is off, so as to control the electrophoretic display to display a power off information. A tag reader resets a display status of the electrophoretic display according to an electronic tag read by the tag reader.
Chang, Yu-Kai. (2019). Power off indicating apparatus and power off indicating method thereof (U.S. Patent No. 10290268). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10290268
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile