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. 07, 2023
Filed:
Apr. 28, 2021
Applicant:
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Inventors:
Hyungsuk Lee, Seoul, KR;
Byungjun Kang, Seoul, KR;
Donyoung Kang, Seoul, KR;
Chanryeol Rhyou, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 (2006.01); B01D 19/00 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1303 (2013.01); B01D 19/0078 (2013.01);
Abstract
Provided is a bubble removal apparatus for removing a bubble on a substrate during a process of manufacturing a display panel or a semiconductor using a liquid, and more particularly, to a bubble removal apparatus using acoustic waves that collects a bubble on a substrate using an acoustic wave and removes the bubble by moving the bubble to a desired position, and a bubble removal method using the same.
Lee, Hyungsuk. (2023). Bubble removal apparatus comprising an acoustic wave generator that forms a standing acoustic field by generating a pair of acoustic waves and bubble removal method using the same (U.S. Patent No. 11573436). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11573436
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile