Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver
Reexamination Certificate
2007-02-27
2007-02-27
Callahan, Timothy P. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Current driver
C327S109000, C327S112000, C326S082000, C326S083000
Reexamination Certificate
active
10902223
ABSTRACT:
A drive apparatus that guarantees the stable operation of a CCD image sensor. The drive apparatus includes a drive circuit for supplying a pulse signal to the CCD image sensor. A power supply circuit is connected to the drive circuit to supply the drive circuit with a voltage for generating the pulse signal. The power supply circuit includes an over-boosting circuit for temporarily over-boosting the voltage supplied to the drive circuit to generate an over-boosted voltage, prior to the charge transfer operation of the CCD image sensor.
REFERENCES:
patent: 4540904 (1985-09-01), Ennis et al.
patent: 4825102 (1989-04-01), Iwasawa et al.
patent: 4829199 (1989-05-01), Prater
patent: 4859870 (1989-08-01), Wong et al.
patent: 5126588 (1992-06-01), Reichmeyer et al.
patent: 5541541 (1996-07-01), Salamina et al.
patent: 5777317 (1998-07-01), Maki
patent: 6025738 (2000-02-01), Masleid
patent: 6046624 (2000-04-01), Nam et al.
patent: 6081141 (2000-06-01), Young
patent: 6140630 (2000-10-01), Rhodes
patent: 6211510 (2001-04-01), Merrill et al.
patent: 6307409 (2001-10-01), Wrathall
patent: 6339348 (2002-01-01), Fisher
patent: 6476371 (2002-11-01), Miida
patent: 6559676 (2003-05-01), Tomita
patent: 6653873 (2003-11-01), Nguyen
patent: 6661208 (2003-12-01), Rutter et al.
patent: 6674313 (2004-01-01), Kurisu et al.
patent: 6917227 (2005-07-01), Ochi
patent: 6930528 (2005-08-01), Ajit
patent: 7015905 (2006-03-01), Onozawa et al.
patent: 7053680 (2006-05-01), Masleid et al.
patent: 2002/0125920 (2002-09-01), Stanley
patent: 2006/0001459 (2006-01-01), Audy
patent: 04-006968 (1992-01-01), None
patent: 09-154072 (1997-06-01), None
patent: 11-112887 (1999-04-01), None
patent: 10-0161464 (1999-03-01), None
Callahan Timothy P.
Fish & Richardson P.C.
Nguyen Hiep
Sanyo Electric Co,. Ltd.
LandOfFree
Drive apparatus for CCD image sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drive apparatus for CCD image sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive apparatus for CCD image sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3819336