Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Reexamination Certificate
2005-12-27
2005-12-27
Healy, Brian M. (Department: 2883)
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
C385S092000, C385S088000, C385S049000, C385S031000, C385S034000, C385S033000, C398S082000, C398S085000
Reexamination Certificate
active
06979136
ABSTRACT:
The present invention relates a fiber optical module. A first filter5transmits a light with a first predetermined wavelength (λA), and reflects lights with a second predetermined wavelength (λB) and a third predetermined wavelength (λC). A second filter6transmits the light with wavelength λBand reflects the light with wavelength λC. A first light-receiving device2receives the light with wavelength λA, and a second light-receiving device3receives the light with wavelength λB, A light-emitting device4emits the light with wavelength λC. A first optical fiber1aleads the lights with wavelengths λAand λBto the first filter5. A second optical fiber1bleads the light with wavelength λBreflected by the first filter1a. A third optical fiber1cleads the light with wavelength λCemitted by the light-emitting device4to the second filter6.
REFERENCES:
patent: 4802727 (1989-02-01), Stanley
patent: 5005935 (1991-04-01), Kunikane et al.
patent: 5479547 (1995-12-01), Kunikane et al.
patent: 5801892 (1998-09-01), Naganuma et al.
patent: 6167171 (2000-12-01), Grasis et al.
patent: 6496623 (2002-12-01), Asakura et al.
patent: 2001/0026660 (2001-10-01), Asakura et al.
patent: 2003/0063889 (2003-04-01), Lavallee et al.
patent: 2004/0033014 (2004-02-01), Sasaki et al.
patent: 2004/0042720 (2004-03-01), Asano et al.
patent: 37 37 251 (1989-05-01), None
patent: 1 116 975 (2001-07-01), None
patent: 56-147111 (1981-11-01), None
patent: 62-501732 (1987-07-01), None
patent: 63-155110 (1988-06-01), None
patent: 4-25805 (1992-01-01), None
Fukushima Noboru
Hirano Chohei
Sakamoto Toshiki
Takagi Seiji
Healy Brian M.
Okano Electric Wire Co., Ltd.
Westerman Hattori Daniels & Adrian LLP
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