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:
Jun. 30, 2026
Filed:
Dec. 12, 2024
Applicant:
E Ink Corporation, Billerica, MA (US);
Inventors:
Meital Rannon, Arlington, MA (US);
Ian Hunter, Waltham, MA (US);
Sanket Diwale, Boston, MA (US);
Amit Deliwala, Andover, MA (US);
Assignee:
E Ink Corporation, Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G02F 1/167 (2019.01); G02F 1/1685 (2019.01); G02F 1/1675 (2019.01);
U.S. Cl.
CPC ...
G09G 3/344 (2013.01); G02F 1/167 (2013.01); G02F 1/1685 (2019.01); G02F 2001/1678 (2013.01); G09G 2310/068 (2013.01);
Abstract
Fast response color waveforms for driving multi-particle color electrophoretic media to improve the user experience of a display, e.g. a tablet, monitor, or interactive sign, that incorporates multi-particle color electrophoretic media. In particular, the waveforms result in a sharp and immediate response, which is preferred when writing with a stylus, or typing on a keyboard, or interacting with an icon on a sign, such as a timetable.