Optical: systems and elements – Compound lens system – Microscope
Reexamination Certificate
2007-09-11
2007-09-11
Hu, Shouxiang (Department: 2811)
Optical: systems and elements
Compound lens system
Microscope
C359S391000, C356S237400, C356S237500
Reexamination Certificate
active
11067846
ABSTRACT:
An apparatus for inspecting semiconductor module packages which includes a cylindrical base section, a truncated spherical section superimposed on the cylindrical base capable of being rotated and tilted on the cylindrical base section, and a tray section superimposed on the truncated section.
REFERENCES:
patent: 4365779 (1982-12-01), Bates et al.
patent: 4887904 (1989-12-01), Nakazato et al.
patent: 5024415 (1991-06-01), Purens
patent: 5973776 (1999-10-01), Matsushita
patent: 2003/0223111 (2003-12-01), Lamvik et al.
BAE Systems Information and Electronic Systems Integration Inc.
Hu Shouxiang
Long Daniel J.
Wurm Mark A.
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