Television – Camera – system and detail – Cathode-ray tube
Reexamination Certificate
2007-10-23
2007-10-23
Vu, David H. (Department: 2821)
Television
Camera, system and detail
Cathode-ray tube
C348S379000, C348S380000, C315S383000
Reexamination Certificate
active
11160380
ABSTRACT:
Bias control circuitry and method for use in controlling one or more cathode ray tube (CRT) beam currents.
REFERENCES:
patent: 5657098 (1997-08-01), Ando et al.
patent: 6208094 (2001-03-01), Morrish
patent: 6771023 (2004-08-01), Guan et al.
National Semiconductor Corporation
Vedder Price Kaufman & Kammholz P.C.
Vu David H.
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