Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Slope control of leading or trailing edge of rectangular or...
Reexamination Certificate
2006-11-07
2006-11-07
Lam, Tuan T. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Slope control of leading or trailing edge of rectangular or...
C327S263000, C327S269000
Reexamination Certificate
active
07132868
ABSTRACT:
As devices are often different in the characteristics from one another, semiconductor chips based on the devices have discrepancies in the performance. A semiconductor device having a semiconductor switching element and a drive controlling means (1) for generating from input signals (A) and (B) drive signals (a) and (b) to control the action of the semiconductor switching element is provided comprising a characteristic compensating means (2) for generating from a characteristic compensation input signal a compensation signal to eliminate variations in the transmission delay time of the drive controlling means (1).
REFERENCES:
patent: 4318011 (1982-03-01), Zeis
patent: 4373394 (1983-02-01), Renzel et al.
patent: 4746812 (1988-05-01), Andrejack et al.
patent: 4751403 (1988-06-01), Maekawa et al.
patent: 4837457 (1989-06-01), Bergstrom et al.
patent: 4890022 (1989-12-01), Endo
patent: 5019955 (1991-05-01), Hoeksma
patent: 5365397 (1994-11-01), Kadota
patent: 5616970 (1997-04-01), Dittrich
patent: 5834955 (1998-11-01), Eichfeld et al.
patent: 6028488 (2000-02-01), Landman et al.
patent: 6175928 (2001-01-01), Liu et al.
patent: 6262618 (2001-07-01), Maggiolino
patent: 6268753 (2001-07-01), Sandusky
patent: 6388490 (2002-05-01), Saeki
patent: 6396318 (2002-05-01), Saeki
patent: 6721910 (2004-04-01), Ninomiya et al.
patent: 6828839 (2004-12-01), Saeki
patent: 37 42 075 (1988-06-01), None
patent: 3836990 (1990-05-01), None
patent: 4137277 (1993-01-01), None
patent: 689 14 701 (1994-04-01), None
patent: 19545904 (1997-06-01), None
patent: 10000020 (2000-07-01), None
patent: 61 061518 (1986-03-01), None
patent: 0 176 184 (1986-04-01), None
patent: 0 202 962 (1986-11-01), None
patent: 0 271 959 (1988-06-01), None
patent: 02 88421 (1988-10-01), None
patent: 02 88422 (1988-10-01), None
patent: 0 324 486 (1989-07-01), None
patent: 03 324 486 (1989-07-01), None
patent: 0 387 961 (1990-09-01), None
patent: 0 666 647 (1995-08-01), None
patent: 0924 860 (1999-06-01), None
patent: 3 44109 (1991-02-01), None
patent: 3-87907 (1991-04-01), None
patent: 3-127513 (1991-05-01), None
patent: 0103862 (1993-10-01), None
patent: 0235000 (1995-12-01), None
patent: 1998-72428 (1997-03-01), None
patent: 0291447 (1998-12-01), None
patent: WO 00/46924 (2000-08-01), None
Araki Toru
Sakata Hiroshi
Lam Tuan T.
Mitsubishi Denki & Kabushiki Kaisha
Nguyen Hiep
LandOfFree
Semiconductor 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3648918