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:
Sep. 07, 2021
Filed:
Nov. 22, 2017
Applicant:
Fuji Corporation, Chiryu, JP;
Inventor:
Shinji Takikawa, Anjo, JP;
Assignee:
FUJI CORPORATION, Chiryu, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 37/32 (2006.01); H02M 7/5387 (2007.01);
U.S. Cl.
CPC ...
H01J 37/32009 (2013.01); H02M 7/53871 (2013.01);
Abstract
A plasma power supply device includes an AC power supply configured to generate an AC voltage of a predetermined frequency for application to a pair of electrodes by way of a power supply harness which is replaceable partially or wholly to change a wiring length and which is flexible, and a control section configured to set the predetermined frequency of the AC power supply so that the frequency becomes lower as the power supply harness becomes longer.
Quick Actions:
Takikawa, Shinji. (2021). Power supply device for plasma, plasma device, and method for controlling power supply device for plasma (U.S. Patent No. 11114278). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11114278
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile