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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.:

US H001924 B1

PDFFull Text
Date of Patent:
Dec. 04, 2000

Filed:

Jul. 20, 1999

Load-adaptive nanocrystalline carbon/amorphous diamond-like carbon

Applicant:
Inventors:

Jeffrey S Zabinski, Yellow Springs, OH (US);

Andrey A Voevodin, Dayton, OH (US);

Somuri V Prasad, Centerville, OH (US);

Assignee:

The United States of America as represented by the Secretary of the Air, , US;

Attorneys:

Scearce; Bobby D.

Kundert; Thomas L.

Primary Examiner:

Charles T Jordan

Assistant Examiner:

Aileen J Baker

Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
20419216 ; 20419211 ; 20419215 ; 20429804 ; 20429812 ; 20429813 ; 20429816 ; 20429819 ; 2042982 ; 20429823 ; 20429826 ; 20429828 ;
Abstract

Nanocrystalline carbide/diamond-like carbon composite films and synthesis method near room temperature are described wherein combined magnetron sputtering and pulsed laser ablation produce plasma fluxes intersecting on a substrate surface to form metal carbide and diamond-like carbon composite films of about 10 to 50 nm carbide crystallites encapsulated in a sp.sup.3 bonded amorphous diamond-like carbon matrix having a hardness of about 32 GPa and high plasticity, high toughness in contact loading and low friction coefficient.

Find Patent Forward Citations

Zabinski, Jeffrey. (2000). Load-adaptive nanocrystalline carbon/amorphous diamond-like carbon (U.S. Patent No. H001924). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/H001924

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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