Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2010-01-25
2011-11-22
Nguyen, Dung (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S050100, C372S050121, C372S050230
Reexamination Certificate
active
08064492
ABSTRACT:
A method of manufacturing a semiconductor laser device comprises steps of forming a first semiconductor laser device substrate having first grooves for cleavage on a surface thereof, bonding a second semiconductor laser device substrate onto the surface side having the first grooves and thereafter cleaving the first and second semiconductor laser device substrates along at least the first grooves.
REFERENCES:
patent: 2005/0220159 (2005-10-01), Bessho et al.
patent: 2007/0099321 (2007-05-01), Miyachi et al.
patent: 2010/0054292 (2010-03-01), Bessho
patent: 2005-317919 (2005-11-01), None
patent: 2005-327905 (2005-11-01), None
Bessho Yasuyuki
Hata Masayuki
Kunoh Yasumitsu
Ohbo Hiroki
Takeuchi Kunio
Ditthavong Mori & Steiner, P.C.
Nguyen Dung
Sanyo Electric Co,. Ltd.
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