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:
Oct. 11, 2022
Filed:
May. 16, 2017
Applicant:
Fuji Corporation, Chiryu, JP;
Inventor:
Takahiro Jindo, Anjo, JP;
Assignee:
FUJI CORPORATION, Chiryu, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05H 1/34 (2006.01); H01B 7/00 (2006.01); H01R 43/26 (2006.01);
U.S. Cl.
CPC ...
H05H 1/34 (2013.01); H01B 7/0045 (2013.01); H01R 43/26 (2013.01); H05H 1/3478 (2021.05);
Abstract
A plasma generator that detects whether a connector of a head is electrically connected to a power cable. The plasma generator includes the head including the connector with a terminal to supply electricity to electrodes that generate plasma by electrical discharge, and a first terminal and a second terminal that are connected to each other; a power cable to supply electricity to the terminal; a cable to transmit a signal to the first terminal; a first ground cable to ground the second terminal; and a detector to detect a signal current that flows in a path from the cable to the first ground cable in accordance with transmission of the signal.