Analog-to-digital converter circuitry having a cascade

Coded data generation or conversion – Analog to or from digital conversion – Analog to digital conversion

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C330S310000

Reexamination Certificate

active

07053809

ABSTRACT:
An analog to digital converter and/or related systems which in some aspects may contain but are not limited to: at least one cascade of N gain elements operably couplable with analog circuitry, and a gain element of the at least one cascade having a gain larger than one by an amount such that a noise factor of said at least one cascade operating on a predetermined operable signal at an input of said at least one cascade is substantially minimized.

REFERENCES:
patent: 4238760 (1980-12-01), Carr
patent: H000101 (1986-08-01), Walker
patent: 4823129 (1989-04-01), Nelson
patent: 4945242 (1990-07-01), Berger et al.
patent: 5216384 (1993-06-01), Vanhecke
patent: 5286990 (1994-02-01), Hynecek
patent: 5561287 (1996-10-01), Turner et al.
patent: 5854574 (1998-12-01), Singer et al.
patent: 5864146 (1999-01-01), Karellas
patent: 5965875 (1999-10-01), Merrill
patent: 6114910 (2000-09-01), Goff
patent: 6246345 (2001-06-01), Davidson et al.
patent: 6278142 (2001-08-01), Hynecek
patent: 6300612 (2001-10-01), Yu
patent: 6395576 (2002-05-01), Chang et al.
patent: 6501400 (2002-12-01), Ali
patent: 6632701 (2003-10-01), Merrill
patent: 2002/0003201 (2002-01-01), Yu
patent: 2002/0030544 (2002-03-01), Kulhalli et al.
patent: 2004/0119477 (2004-06-01), Kazemi-Nia
patent: 06319042 (1994-11-01), None
patent: 2003-163556 (2003-06-01), None
Davidson, Michael W., Abramowitz, Mortimer, et al., “Digital Imaging in Optical Microscopy” at www.micro.magnet.fsu.edu/primer/digital imaging/digitalimagebasics.html; Printed on Feb. 23, 2004. pp. 1-17.
Coates, Colin G.; Denvir, Donal J.; Conroy, Emer; McHale, Noel; Thornbury, Keith; Hollywood, Mark; “Back-illuminated electron multiplying technology: The world's most sensitive CCD for ultra low-light microscopy”; pp. 1-10, date unknown.
Black, Brian, Analog-to-Digital Converter Architectures and Choices for System Design, Analog Dialogue 33-8 (1999), pp. 1-4, no month.
Denvir, Donal J., et al., Electron Multiplying CCDs, Andor Technology Ltd. UK at www.andor-tech.com, 2003, no month.
Andor Technology Website link: Andor-tech.com\low light imaging\ixon\EMCCD—“The iXon CCDs featuring EM technology are the most sensitive imaging detectors ever!”, Dec. 2003.
Foveon Brochure, copyright 2002 Foveon, Inc.—website: www.foveon.com, pp. 1-8, no month.
Lyon, Richard F., Foveon X3 Slides from Chief Scientist Richard F. Lyon's talks regarding Color Photography with Foveon X3 Sensor Technology, pp. 1-49. 2002, no month.
Coats, Colin G.; Denvir, Donal J.; Conroy, Emer; McHale, Noel; Thornbury, Keith; Hollywood, Mark; “Back-illuminated electron multiplying technology: The world's most sensitive CCD for ultra low-light microscopy”; pp. 1-10, date unknown.
PCT International Search Report; International App. No. PCT/US04/43025.
PCT International Search Report; International App. No. PCT/US04/41041; Sep. 22, 2005.
PCT International Search Report; International App. No. PCT/US04/41041; Sep. 22, 2005.

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

Analog-to-digital converter circuitry having a cascade does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Analog-to-digital converter circuitry having a cascade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analog-to-digital converter circuitry having a cascade will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3593317

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