High-frequency switch circuit, high-frequency switch module...

Details High-frequency switch circuit, high-frequency switch module... High-frequency switch circuit, high-frequency switch module...

2005-10-05

2008-12-30

Addy, Thjuan K (Department: 2614)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S078000, C333S103000

Reexamination Certificate

active

07471962

ABSTRACT:
A high-frequency switch circuit common to a plurality of frequency bands includes a first high-frequency switch adapted to pass transmission signals and block received signals; and a demultiplexer. The high-frequency switch circuit passes one of the received signals of first and second frequency bands and blocks the other.

REFERENCES:
patent: 5699023 (1997-12-01), Tanaka et al.
patent: 5786738 (1998-07-01), Ikata et al.
patent: 5835990 (1998-11-01), Saw et al.
patent: 5915212 (1999-06-01), Przelomiec et al.
patent: 6011450 (2000-01-01), Miya
patent: 6070059 (2000-05-01), Kato et al.
patent: 198 53 484 (1999-05-01), None
patent: 0 744 831 (1996-11-01), None
patent: 0 747 988 (1996-12-01), None
patent: 0 921 642 (1999-06-01), None
patent: 0 964 477 (1999-12-01), None
patent: 1 014 592 (2000-06-01), None
patent: 2 333 669 (1999-07-01), None
patent: 233669 (1999-07-01), None
patent: 8-321738 (1996-12-01), None
patent: 821738 (1996-12-01), None
patent: 10-145270 (1998-05-01), None
patent: 11-154804 (1999-06-01), None
patent: 2983016 (1999-08-01), None
patent: 11-313003 (1999-11-01), None
patent: 2000-188522 (2000-07-01), None
Machui, J., et al. “SAW Devices in Cellular and Cordless Phones,” 1995 IEEE Ultrasonics Symposium (Nov. 7-10, 1995) (pp. 121-130).
Supplementary European Search Report (EP 00 98 6004), Mar. 12, 2007.

Affiliated with

Also associated with

Rating

High-frequency switch circuit, high-frequency switch module... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-frequency switch circuit, high-frequency switch module..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-frequency switch circuit, high-frequency switch module... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4042952