Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Reexamination Certificate
2008-01-08
2008-01-08
Tran, Minh-Loan (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Electromagnetic or particle radiation
C257S452000, C257S466000, C257SE31038
Reexamination Certificate
active
07317236
ABSTRACT:
A semiconductor light-receiving module includes a semiconductor light-receiving element and an incident light direction device. The semiconductor light-receiving element includes a substrate, at least a light absorbing layer and an upper cladding layer formed sequentially on the substrate, a light incident facet formed at least at one facet of the substrate and the light absorbing layer, and electrodes which output an electric signal generated by absorption of the light entering from the light incident facet in the light absorbing layer. The incident light direction device directs to irradiate the light obliquely to the light incident facet of the semiconductor light-receiving element, and to cause at least part of the light to irradiate the light absorbing layer at the light incident facet.
REFERENCES:
patent: 6353250 (2002-03-01), Fukano
patent: 6909160 (2005-06-01), Kawano et al.
patent: 7071524 (2006-07-01), Kawano et al.
patent: 2004/0012063 (2004-01-01), Kawano et al.
patent: 2005/0145967 (2005-07-01), Kawano et al.
patent: 3-105985 (1991-05-01), None
patent: 3-120876 (1991-05-01), None
patent: 9-64480 (1997-03-01), None
patent: 11-195807 (1999-07-01), None
patent: 2001-053328 (2001-02-01), None
patent: 2001-111094 (2001-04-01), None
patent: 2001-320076 (2001-11-01), None
patent: 2004-55620 (2004-02-01), None
patent: 2004-55915 (2004-02-01), None
patent: WO 02/091484 (2002-11-01), None
Hiraoka Jun
Kawano Kenji
Sasaki Yuichi
Yoshidaya Hiroaki
Anritsu Corporation
Frishauf Holtz Goodman & Chick P.C.
Tran Minh-Loan
LandOfFree
Semiconductor light-receiving module capable of converting... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semiconductor light-receiving module capable of converting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor light-receiving module capable of converting... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2803563