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:
Apr. 19, 2011
Filed:
Dec. 21, 2005
Applicants:
Pascal Regere, Bordeaux, FR;
André Ricard, Toulouse, FR;
Sarah Cousty, Toulouse, FR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 10/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for producing a gas plasma by ionisation of a gas using a microwave source of determined nominal power (P), includes a magnetronreceiving its electric energy from a supply circuit. The device is characterized in that the power (P) delivered by the supply circuit to the magnetronis no more than one quarter of the nominal power (P) of the magnetron