Electric lamp and discharge devices – Electrode and shield structures – Filament or resistance heated electrodes
Reexamination Certificate
2006-03-31
2010-12-14
Ton, Toan (Department: 2889)
Electric lamp and discharge devices
Electrode and shield structures
Filament or resistance heated electrodes
Reexamination Certificate
active
07851985
ABSTRACT:
An article is provided including a heating element and a high temperature coating coated on the heating element. The high temperature coating comprises a first region and a second region arranged in a structure such that the first and second regions maintain a periodicity of distribution between about 100 nm and about 1000 nm. Furthermore, the first region includes a first material selected from the group consisting of carbides of transition metals, nitrides of transition metals, and borides of transition metals.
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Bryan David Jeffrey
Meschter Peter Joel
Midha Vikas
Minnear William Paul
Sommerer Timothy John
Featherly Hana S
General Electric Company
Gioeni Mary Louise
Ton Toan
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