Electric lamp and discharge devices – Cathode ray tube – Ray generating or control
Reexamination Certificate
2010-12-01
2011-12-27
Ton, Toan (Department: 2889)
Electric lamp and discharge devices
Cathode ray tube
Ray generating or control
C313S307000
Reexamination Certificate
active
08084930
ABSTRACT:
System that focuses electron beams in an electro-static area to a laminar flow of electrons with uniform distribution of current density and extraordinary demagnification includes a housing having a first interior portion and a second interior portion electrically insulated from the first interior portion. The second interior portion has an electric field-free space. An electrode system is disposed in the first interior portion and includes a cathode assembly and at least one anode assembly. The cathode assembly generates an electron beam that passes through each anode assembly and then into the electric field-free space in the second interior portion. The system parameters may be calculated and created due to the CGMR conceptual method.
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International Search Report and Written Opinion for International Application No. PCT/US2010/032988 dated Nov. 30, 2010.
Abgaryan Artush A.
Levi Eli
ATTI International Services Company, Inc.
Coughlin Andrew
Roffe Brian
Ton Toan
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