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. 04, 2014
Filed:
Mar. 09, 2011
Igor V. Belousov, Kyiv's Region, UA;
Yuriy G. Kononenko, Kyiv, UA;
Anatoly Kuzmichev, Kiev, UA;
Leonid Shaginyan, Kiev, UA;
Michael J. Maloney, Marlborough, CT (US);
John F. Mullooly, Jr., Oklahoma City, OK (US);
Igor V. Belousov, Kyiv's Region, UA;
Yuriy G. Kononenko, Kyiv, UA;
Anatoly Kuzmichev, Kiev, UA;
Leonid Shaginyan, Kiev, UA;
Michael J. Maloney, Marlborough, CT (US);
John F. Mullooly, Jr., Oklahoma City, OK (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A material is applied to a part. The part is placed in a deposition chamber and a first electric potential is applied to the part. Components are evaporated for forming the material. The evaporated components are ionized. The first electric potential is modulated so as to draw the ionized component to the part. The modulation comprises a plurality of first steps for PA-PVD. Each of the first steps comprises a series of pulses of negative potential. The modulation further comprises a plurality of second steps for PVD alternating with the first steps.