Component comprising at least one filter that operates with...

Details Component comprising at least one filter that operates with... Component comprising at least one filter that operates with...

2006-09-19

2010-12-28

Lee, Benny (Department: 2817)

Wave transmission lines and networks

Plural channel systems

Having branched circuits

C333S193000, C333S195000

Reexamination Certificate

active

07859363

ABSTRACT:
A component includes a first filter configured to work with acoustic waves. The first filter includes a first sub-filter on a first chip and a second sub-filter on a second chip separate from the first chip. The first filter if a different type of filter, has a different layer structure, or has a different layer thicknesses for at least one layer in comparison to the second filter.

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Miura M. et al “Temperature Compensated LiTaO3/Sapphire Bonded SAW Substrate with Low Loss and High Coupling factor Suitable for US-PCS Application” IEEE Ultrasonics Symposium 2004, Montreal Canada Aug. 23-27, 2004. pp. 1322-1325. XP 010784202, ISBN 0-7803-8412-1.
International Search Report for PCT/DE2006/001649, Jan. 15, 2007.
Written Opinion for PCT/DE2006/001649, Jan. 15, 2007.
English translation of Written Opinion for PCT/DE2006/0016749, Jan. 15, 2007.

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