Chip carrier with magnetic shielding
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 6, 2003
Grant Date -
Aug 8, 2002
app pub date -
Apr 5, 2002
filing date -
Aug 31, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A method and apparatus which provide one or more electromagnetic shield layers for integrated circuit chips containing electromagnetic circuit elements are disclosed. The shield layers may be in contact with the integrated circuit chip, including magnetic memory structures such as MRAMs, or in a flip-chip carrier, or both. A printed circuit board which supports the chip may also have one or more shield layers.
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