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. 10, 2026
Filed:
Aug. 09, 2022
Ebara Corporation, Tokyo, JP;
Kazuhito Tsuji, Tokyo, JP;
EBARA CORPORATION, Tokyo, JP;
Abstract
A plating apparatus includes a plating tank configured to store a plating solution, a substrate holder configured to hold a substrate as a target on which a plating process is performed, a rotation mechanism that rotates the substrate holder, an elevating/lowering mechanism that elevates and lowers the substrate holder, and a control device, and the substrate holder includes a contact member configured to contact the substrate to be able to supply power to the substrate, a sealing member configured to seal a gap between the substrate holder and the substrate, a liquid holding portion including the contact member inside, and being configured to be able to hold liquid when the gap between the substrate holder and the substrate is sealed with the sealing member, and a spout port that is configured to open into the liquid holding portion or a space communicating with the liquid holding portion inside the substrate holder, or that can be disposed on a side of the substrate holder, to spout the liquid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile