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Charlotte E Ludington

age ~99

from Sherborn, MA

Also known as:
  • Charlotte Ludington
  • Charlotte Est Ludington
  • Charlott Ludington
8 Everett St, Sherborn, MA 017705086531278

Charlotte Ludington Phones & Addresses

  • 8 Everett St, Sherborn, MA 01770 • 5086531278 • 6034768412
  • Moultonboro, NH
  • Barre, VT
  • 8 Everett St, Sherborn, MA 01770 • 5085604160

Work

  • Position:
    Production Occupations

Education

  • Degree:
    High school graduate or higher

Us Patents

  • Schottky Barrier Infrared Detector And Process

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  • US Patent:
    45339333, Aug 6, 1985
  • Filed:
    Dec 7, 1982
  • Appl. No.:
    6/447599
  • Inventors:
    Paul W. Pellegrini - Bedford MA
    Charlotte E. Ludington - Sherborn MA
    Aleksandar Golubovic - Brookline MA
    Melanie M. Weeks - Fitchburg MA
  • Assignee:
    The United States of America as represented by the Secretary of the Air
    Force - Washington DC
  • International Classification:
    H01L 2948
  • US Classification:
    357 15
  • Abstract:
    A Schottky barrier diode formed of iridium-silicon material having a frequency response encompassing the 3. 0 to 5. 0 micrometer infrared band. The bandwidth, uniformity of response and silicon base material of such diodes renders them ideally suited for use in large scale focal plane arrays associated with infrared cameras.
  • Hybrid Schottky Infrared Focal Plane Array

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  • US Patent:
    45366586, Aug 20, 1985
  • Filed:
    Jan 5, 1983
  • Appl. No.:
    6/455715
  • Inventors:
    Charlotte E. Ludington - Sherborn MA
  • Assignee:
    The United States of America as represented by the Secretary of the Air
    Force - Washington DC
  • International Classification:
    H01J 4014
  • US Classification:
    250578
  • Abstract:
    A two dimensional focal plane array of Schottky internal emission photodiodes which sense radiation in their metallic regions on a silicon substrate for infrared imaging. The array is designed for mating with multiplexing circuitry via hybrid bump bonding techniques.
  • Self-Guarding Schottky Barrier Infrared Detector Array

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  • US Patent:
    45310556, Jul 23, 1985
  • Filed:
    Jan 5, 1983
  • Appl. No.:
    6/455677
  • Inventors:
    Freeman D. Shepherd - Chelmsford MA
    Paul W. Pellegrini - Bedford MA
    Charlotte E. Ludington - Sherborn MA
    Melanie M. Weeks - Fitchburg MA
  • Assignee:
    The United States of America as represented by the Secretary of the Air
    Force - Washington DC
  • International Classification:
    H01J 4014
  • US Classification:
    250211J
  • Abstract:
    A two dimensional focal plane array of Schottky photodiodes on a silicon substrate for infrared imaging. The array is designed for mating with multiplexing circuitry and has a self-guarding feature wherein adjacent Schottky electrodes act as guard electrodes. This feature allows a substantial increase of the focal plane area coverage ratio.

License Records

Charlotte Ludington

Address:
Sherborn, MA 01770
License #:
25894 - Active
Issued Date:
Dec 17, 1971
Expiration Date:
Jun 30, 2018
Type:
Electrical Engineer

Mylife

Charlotte Ludington Photo 1

Charlotte Ludingt Sherbo...

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