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. 04, 2021
Filed:
Nov. 10, 2018
Applicant:
Paul Atkinson, Poway, CA (US);
Inventor:
Paul Atkinson, Poway, CA (US);
Assignee:
Chromera, Inc., Poway, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/01 (2006.01); G02F 1/155 (2006.01); G02F 1/163 (2006.01); G09G 3/19 (2006.01); G06Q 10/08 (2012.01); G16H 40/20 (2018.01);
U.S. Cl.
CPC ...
G02F 1/0121 (2013.01); G02F 1/155 (2013.01); G02F 1/163 (2013.01); G09G 3/19 (2013.01); G02F 2201/124 (2013.01); G06Q 10/0832 (2013.01); G09G 2310/0254 (2013.01); G09G 2380/04 (2013.01); G16H 40/20 (2018.01);
Abstract
Briefly, an intelligent label is disclosed that has two viewable surfaces. Each surface is constructed such that a permanent and irreversible message may be set into each surface independently. That is, a first message may be set into the first viewing surface of the electro-optic material, and another message may be set into the second viewing surface, for example, at a later time. Various constructions are described including a construction using two pairs of stimulating electrodes, and a second construction using a single pair of stimulating electrodes.