Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Metallic housing or support
Reexamination Certificate
2006-08-29
2006-08-29
Zarneke, David (Department: 2891)
Semiconductor device manufacturing: process
Packaging or treatment of packaged semiconductor
Metallic housing or support
C438S112000, C438S111000, C257S692000, C257S666000
Reexamination Certificate
active
07098081
ABSTRACT:
Cut faces15ato15hare formed on the front end faces13ato13hof the exposed portions12ato12hof respective lead terminals11ato11hof a semiconductor device100,and plating for increasing the solderability is provided on the cut faces15ato15h.
REFERENCES:
patent: 4920074 (1990-04-01), Shimizu et al.
patent: 5270492 (1993-12-01), Fukui
patent: 5729437 (1998-03-01), Hashimoto
patent: 5767580 (1998-06-01), Rostoker
patent: 6301119 (2001-10-01), Thevenot et al.
patent: 6313524 (2001-11-01), Pueschner et al.
patent: 6383835 (2002-05-01), Hata et al.
patent: 6420790 (2002-07-01), Koizumi
patent: 6548888 (2003-04-01), Fidalgo et al.
patent: 6601295 (2003-08-01), Maekawa
patent: 2002/0125546 (2002-09-01), Muta
patent: 0 977 251 (2000-02-01), None
patent: 62 11 2333 (1987-05-01), None
patent: 02-302068 (1990-12-01), None
patent: 3-108745 (1991-05-01), None
patent: 4-72649 (1992-06-01), None
patent: 7-111307 (1995-04-01), None
patent: 8-64743 (1996-03-01), None
patent: 10-207467 (1998-08-01), None
patent: 2001-035961 (2001-02-01), None
patent: 2001-77268 (2001-03-01), None
Morishita Masaru
Sakakibara Masayuki
Anya Igwe U.
Drinker Biddle & Reath LLP
Hamamatsu Photonics K.K.
Zarneke David
LandOfFree
Semiconductor device and method of manufacturing the device 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 device and method of manufacturing the device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device and method of manufacturing the device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3651743