Wireless transmit-only apparatus and method

Details Wireless transmit-only apparatus and method Wireless transmit-only apparatus and method

2006-10-31

2009-10-27

Phu, Sanh D (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

C455S091000, C455S095000, C455S265000, C455S180300, C375S376000, C340S870030, C340S870030, C340S870030

Reexamination Certificate

active

07610030

ABSTRACT:
A wireless transmit-only apparatus (20) has a controller (21) that responds to a user interface25by correlating specific user input with a corresponding characterizing transmission parameter(s) as is stored in a memory (35) and by selecting a corresponding resonant device (31and32). The latter devices serve to drive the PLL control input of a phase locked loop (23) to thereby influence the transmission carrier frequency of a wireless transmitter (22). In a preferred embodiment, at least one of the resonant devices comprises a mechanically resonant device such as a surface acoustic wave device, a crystal resonator, or a ceramic resonator.

REFERENCES:
patent: 3576482 (1971-04-01), Rhee
patent: 3869671 (1975-03-01), Schroder
patent: 4021756 (1977-05-01), Podowski et al.
patent: 4706727 (1987-11-01), Leivenzon et al.
patent: 4794622 (1988-12-01), Isaacman et al.
patent: 5222327 (1993-06-01), Fellows et al.
patent: 5334876 (1994-08-01), Washeleski et al.
patent: 5335307 (1994-08-01), Sommer
patent: 5557887 (1996-09-01), Fellows et al.
patent: 5564101 (1996-10-01), Eisfeld et al.
patent: 6005508 (1999-12-01), Tsui
patent: 6014307 (2000-01-01), Crimmins
patent: 6137255 (2000-10-01), Skalski
patent: 6137421 (2000-10-01), Dykema
patent: 6172475 (2001-01-01), Fitzgibbon et al.
patent: 6326751 (2001-12-01), Mullet et al.
patent: 6356082 (2002-03-01), Alkire et al.
patent: 6486795 (2002-11-01), Sobel et al.
patent: 6766178 (2004-07-01), Damgaard et al.
patent: 6822603 (2004-11-01), Crimmins et al.
patent: 6952087 (2005-10-01), Lamm
patent: 7174137 (2007-02-01), Fitzgibbon et al.
patent: 7181174 (2007-02-01), Fitzgibbon et al.
patent: 7205735 (2007-04-01), Keller, Jr.
patent: 2003/0073417 (2003-04-01), Nantz et al.
patent: 2004/0207537 (2004-10-01), Keller, Jr. et al.
patent: 2005/0012488 (2005-01-01), Fitzgibbon et al.
patent: 10226294 (2003-12-01), None
patent: 2300944 (1996-11-01), None
patent: 2300945 (1996-11-01), None
patent: 2300997 (1996-11-01), None
patent: 2301961 (1996-12-01), None
patent: 404046494 (1992-02-01), None
patent: WO 03/051085 (1996-12-01), None
British Search Report from corresponding application GB 04 186 35.9 dated Nov. 26, 2004.
International Search Report, dated Aug. 27, 2004, in PCT application PCT/US04/01157.

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