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. 16, 2026
Filed:
Nov. 13, 2023
Tokyo Electron Limited, Tokyo, JP;
Hiroyuki Matsuura, Iwate, JP;
TOKYO ELECTRON LIMITED, Tokyo, JP;
Abstract
The plasma processing apparatus includes a processing container, a substrate holder that is inserted into the processing container and places a plurality of substrates in multiple tiers, a rotation shaft that rotates the substrate holder inside the processing container, a gas supply pipe that supplies a processing gas into the processing container, an exhauster that evacuates an inside of the processing container, a pair of electrodes arranged outside the processing container to face each other across a center of the processing container, and a radio-frequency power supply that applies radio-frequency power to the pair of electrodes, thereby generating capacitively-coupled plasma inside the processing container.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile