Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2007-03-20
2007-03-20
Trinh, Minh (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S831000, C029S832000, C029S839000, C029S843000, C228S180210, C228S180220, C257S686000
Reexamination Certificate
active
10621844
ABSTRACT:
A high reliability radiation shielding integrated circuit device comprising a plurality of package layers; a radiation shielding lid or base coupled to the plurality of package layers; wherein the circuit die are shielded from receiving an amount of radiation greater than the total dose tolerance of the circuit die. An integrated circuit device for use in high reliability applications. The integrated circuit device is designed to be highly reliable and protect integrated circuit die from failing or becoming unreliable due to radiation, mechanical forces, thermal exposure, or chemical contaminates.
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Hensley Kim & Edgington LLC
Maxwell Technologies, Inc.
Nguyen Donghai D.
Trinh Minh
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