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:
Feb. 03, 2026
Filed:
May. 18, 2022
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventors:
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02B 3/14 (2006.01);
U.S. Cl.
CPC ...
G02B 26/005 (2013.01); G02B 3/14 (2013.01); G02B 2207/115 (2013.01);
Abstract
A pattern electrode structure stacked between a base material and a dielectric layer of an electro-wetting device includes a center branch electrode extending in a first direction, and a plurality of sub-branch electrodes extending from the center branch electrode in an inclined direction relative to the first direction. According to the present disclosure, self-cleaning performance can be more efficiently exhibited even for small droplets.
Quick Actions:
Cho, Byung-Kyu. (2026). Pattern electrode structure for electro-wetting device (U.S. Patent No. 12541089). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12541089
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile