Isolation circuit

Active solid-state devices (e.g. – transistors – solid-state diode – Physical configuration of semiconductor – With peripheral feature due to separation of smaller...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C257S530000

Reexamination Certificate

active

07952169

ABSTRACT:
An isolation circuit, comprising a first transistor having a gate, a first source/drain terminal, and a second source/drain terminal, a first pad coupled to the gate of the first transistor, the first pad operable to receive an enable signal, a second pad coupled to the first source/drain of the first transistor, the second pad operable to receive a ground potential, a first fuse device coupling the second source/drain terminal to a node, a second fuse device coupling the node to the first pad, a third pad operable to receive a signal to be applied to at least one die, and a second transistor operable to selectively transfer the signal received at the third pad to the at least one die in response to a control signal provided by the node.

REFERENCES:
patent: 3721838 (1973-03-01), Brickman et al.
patent: 3781683 (1973-12-01), Freed
patent: 4379259 (1983-04-01), Varadi et al.
patent: 4458297 (1984-07-01), Stopper et al.
patent: 4467400 (1984-08-01), Stopper
patent: 4479088 (1984-10-01), Stopper
patent: 4689494 (1987-08-01), Chen
patent: 4752929 (1988-06-01), Kant et al.
patent: 4791319 (1988-12-01), Tagami et al.
patent: 4812742 (1989-03-01), Abel et al.
patent: 4847810 (1989-07-01), Tagami
patent: 4918379 (1990-04-01), Jongepier
patent: 4961053 (1990-10-01), Krug
patent: 4970454 (1990-11-01), Stambaugh et al.
patent: 5059835 (1991-10-01), Lauffer et al.
patent: 5059899 (1991-10-01), Farnworth et al.
patent: 5099149 (1992-03-01), Smith
patent: 5301143 (1994-04-01), Ohri et al.
patent: 5301159 (1994-04-01), Lee
patent: 5424672 (1995-06-01), Cowles et al.
patent: 5442282 (1995-08-01), Rostoker et al.
patent: 5446695 (1995-08-01), Douse et al.
patent: 5457659 (1995-10-01), Schaefer
patent: 5469393 (1995-11-01), Thomann
patent: 5485031 (1996-01-01), Zhang et al.
patent: 5485032 (1996-01-01), Schepis et al.
patent: 5486707 (1996-01-01), Look et al.
patent: 5486776 (1996-01-01), Chiang
patent: 5490042 (1996-02-01), Perkins
patent: 5495181 (1996-02-01), Kolze
patent: 5495436 (1996-02-01), Callahan
patent: 5498895 (1996-03-01), Chen
patent: 5500588 (1996-03-01), Worley
patent: 5502000 (1996-03-01), Look et al.
patent: 5502333 (1996-03-01), Bertin et al.
patent: 5502668 (1996-03-01), Shimoji et al.
patent: 5502674 (1996-03-01), Griffus et al.
patent: 5506518 (1996-04-01), Chiang
patent: 5508638 (1996-04-01), Cowles et al.
patent: 5537108 (1996-07-01), Nathan et al.
patent: 5539325 (1996-07-01), Rostoker et al.
patent: 5548560 (1996-08-01), Stephens, Jr. et al.
patent: 5594694 (1997-01-01), Roohparvar et al.
patent: 5648661 (1997-07-01), Rostoker et al.
patent: 5648730 (1997-07-01), Bhuva et al.
patent: 5661690 (1997-08-01), Roohparvar
patent: 5679609 (1997-10-01), Aimi et al.
patent: 5696404 (1997-12-01), Murari et al.
patent: 5706235 (1998-01-01), Roohparvar et al.
patent: 5726482 (1998-03-01), Nathan et al.
patent: 5734661 (1998-03-01), Roberts et al.
patent: 5754486 (1998-05-01), Nevill et al.
patent: 5757705 (1998-05-01), Manning
patent: 5809038 (1998-09-01), Martin
patent: 5838163 (1998-11-01), Rostoker et al.
patent: 5848018 (1998-12-01), McClure
patent: 5896400 (1999-04-01), Roohparvar et al.
patent: 5956567 (1999-09-01), Tomita et al.
patent: 5966021 (1999-10-01), Eliashberg et al.
patent: 5994915 (1999-11-01), Farnworth et al.
patent: 5995426 (1999-11-01), Cowles et al.
patent: 5996096 (1999-11-01), Dell et al.
patent: 6025730 (2000-02-01), Akram et al.
patent: 6052321 (2000-04-01), Roohparvar
patent: 6094377 (2000-07-01), Roohparvar et al.
patent: 6094388 (2000-07-01), Cowles
patent: 6104651 (2000-08-01), Cowles et al.
patent: 6114878 (2000-09-01), Loughmiller et al.
patent: 6121677 (2000-09-01), Song et al.
patent: 6130811 (2000-10-01), Gans et al.
patent: 6133582 (2000-10-01), Osann, Jr. et al.
patent: 6204678 (2001-03-01), Akram et al.
patent: 6228684 (2001-05-01), Maruyama
patent: 6246250 (2001-06-01), Doherty et al.
patent: 6275058 (2001-08-01), Lunde
patent: 6300786 (2001-10-01), Doherty et al.
patent: 6313658 (2001-11-01), Farnworth et al.
patent: 6337577 (2002-01-01), Doherty et al.
patent: 6362087 (2002-03-01), Wang et al.
patent: 6365443 (2002-04-01), Hagiwara et al.
patent: 6366112 (2002-04-01), Doherty et al.
patent: 6366766 (2002-04-01), Dalebroux
patent: 6396300 (2002-05-01), Loughmiller et al.
patent: 6417695 (2002-07-01), Duesman
patent: 6433574 (2002-08-01), Doherty et al.
patent: 6459290 (2002-10-01), Nishikawa et al.
patent: 6462575 (2002-10-01), Cram
patent: 6466047 (2002-10-01), Doherty et al.
patent: 6472239 (2002-10-01), Hembree et al.
patent: 6484279 (2002-11-01), Akram
patent: 6522161 (2003-02-01), Lunde
patent: 6525982 (2003-02-01), Cowles
patent: 6538264 (2003-03-01), Corbett et al.
patent: 6545510 (2003-04-01), Cowles
patent: 6577148 (2003-06-01), DeHaven et al.
patent: 6590225 (2003-07-01), Whetsel et al.
patent: 6605861 (2003-08-01), Toyoda
patent: 6630685 (2003-10-01), Lunde
patent: 6640323 (2003-10-01), Akram
patent: 6714031 (2004-03-01), Seki
patent: 6763282 (2004-07-01), Glenn et al.
patent: 6809378 (2004-10-01), Byrd et al.
patent: 6836133 (2004-12-01), Kinoshita
patent: 6838891 (2005-01-01), Ohya et al.
patent: 6844218 (2005-01-01), Potts
patent: 6844751 (2005-01-01), Marshall et al.
patent: 6967348 (2005-11-01), Cowles et al.
patent: 7026646 (2006-04-01), Cowles et al.
patent: 7365555 (2008-04-01), Noda
patent: 7378290 (2008-05-01), Cowles
patent: 7550763 (2009-06-01), Nishimura et al.
patent: 2001/0027549 (2001-10-01), Cowles
patent: 2002/0130687 (2002-09-01), Duesman
patent: 2002/0133767 (2002-09-01), Cowles
patent: 2002/0133769 (2002-09-01), Cowles et al.
patent: 2002/0133770 (2002-09-01), Cowles et al.
patent: 2003/0063056 (2003-04-01), Frazee et al.
patent: 2003/0086318 (2003-05-01), Cowles
patent: 2003/0124816 (2003-07-01), Potts
patent: 2003/0137030 (2003-07-01), Lunde
patent: 2003/0213953 (2003-11-01), Sohn et al.
patent: 2005/0026315 (2005-02-01), Cowles et al.
patent: 2006/0131577 (2006-06-01), Cowles et al.
patent: 2008/0169467 (2008-07-01), Yamagami et al.
Weste, et al., “Priniciples of CMOS VLSI Design:A Systems Perspective”, 7-8.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Isolation circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Isolation circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isolation circuit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2661961

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.