Inductor devices – With electric and/or magnetic shielding means
Reexamination Certificate
2011-01-25
2011-01-25
Pascal, Robert (Department: 2817)
Inductor devices
With electric and/or magnetic shielding means
C336S08400R, C331S1170FE, C331S167000
Reexamination Certificate
active
07876188
ABSTRACT:
The EMI-free planar inductor is the core technology of the green technology. The EMI-free planar inductor adopts the structure of the closed magnetic field flux IC inductor (CMFFICI). All the magnetic field is confined in a small volume. The magnetic field is parallel to the surface of the chip. The EMI-free planar inductor makes the on-chip LC tank having very high Q and saves a lot of energy. Combining with the gain-boost-Q technology, it makes the high performance clock chip being comparable to the xtalchip. The xtalchip is the inductor being replaced with the crystal in the gain-boost Q resonator. Furthermore, the EMI-free planar inductor makes the highest power efficiency boost-buck converter and the on-chip spinning motor. It makes the PC laser TV projector being implementable.
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Lin Mei Jech
Nguyen Minh V
Nieh Jwu-Ing
Nieh Shun-Yu
Tarng Alfred Yu-Chi
Johnson Ryan
Pascal Robert
Tang System
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