Measuring and testing – Speed – velocity – or acceleration – Structural installation or mounting means
Reexamination Certificate
2007-05-29
2007-05-29
Kwok, Helen (Department: 2856)
Measuring and testing
Speed, velocity, or acceleration
Structural installation or mounting means
C073S504130, C073S431000
Reexamination Certificate
active
11244966
ABSTRACT:
A packaging system in one example comprises an improved mechanical packaging system for a circuit board disposed between housing elements, the improvement comprising an upper housing member having a centrally disposed opening provided therethrough, a unitary electromagnetic shield disposed on at least an upper surface of the circuit board and secured to the circuit board, the unitary electromagnetic shield secured to the upper housing member, such that undesired mechanical vibration modes are substantially reduced.
REFERENCES:
patent: 5175395 (1992-12-01), Moore
patent: 5354951 (1994-10-01), Lange et al.
patent: 6722622 (2004-04-01), Mori et al.
patent: 6925893 (2005-08-01), Abe et al.
patent: 7079381 (2006-07-01), Brehm et al.
Carmen B. Patti & Assoc. LLC
Kwok Helen
Northrop Grumman Corporation
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