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David S Krozier

from Fountain Inn, SC
Age ~69
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Related to:
Anthony CapassoJessica L Capasso, 40
Connected to:
Patricia E Krpan, 66Brian C Krpec, 49Mark B Krpejs, 58Garry J Krsak, 65Christopher L Krska, 38Bojana Krsmanovic, 48Nikola Krstanoski, 64Boris Krstic, 32Nevena Krstic, 38Vedran Krtalic, 39

David Krozier Phones & Addresses

  • Fountain Inn, SC
  • Murphy, TX
  • 123 Westfield Dr, North Attleboro, MA 02760 (508) 643-1583 (508) 643-7292
  • 25 Anthony Cir, Attleboro Falls, MA 02763
  • Simpsonville, SC
  • Colton, TX
  • 168 Carolina Oaks Dr, Fountain Inn, SC 29644 (508) 878-4912

Work

Position: Construction and Extraction Occupations

Education

Degree: Associate degree or higher

Skills

Telecommunications

Industries

Telecommunications

Resumes

Resumes

David Krozier Photo 1

David Krozier

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Location:
526 Creekside Dr, Plano, TX 75094
Industry:
Telecommunications
Skills:
Telecommunications

Publications

Us Patents

Optical Switching Apparatus

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US Patent:
20070272792, Nov 29, 2007
Filed:
May 26, 2006
Appl. No.:
11/420688
Inventors:
Herzel Laor - Boulder CO, US
David A. Krozier - North Attleboro MA, US
Leo A. Plouffe - Dighton MA, US
International Classification:
F41G 7/00
US Classification:
244 316, 244 31, 244 315
Abstract:
An optical matrix switch station () is shown mounting a plurality of optical switch units (), each of which includes a mirror (), moveable in two axes, for purpose of switching light beams from one optical fiber to another. A mirror assembly () is formed from a single body of silicon and comprises a frame portion (), gimbals (), mirror portion (), and related hinges (). Magnets () and air coils () are utilized to position the central mirror surface () to a selected orientation. The moveable mirror and associated magnets along with control LED's () are hermetically packaged in a header () and mounted with the air coils on mounting bracket () to form a micromirror assembly package () mounted in each optical switch unit.

Optical Switching Apparatus

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US Patent:
6430332, Aug 6, 2002
Filed:
May 12, 1999
Appl. No.:
09/310285
Inventors:
Herzel Laor - Boulder CO
David A. Krozier - North Attleboro MA
Leo A. Plouffe - Dighton MA
Assignee:
Fiber, LLC - Boulder CO
International Classification:
G02B 626
US Classification:
385 18, 385 16, 385 33, 385 47, 385 52, 359117, 359128
Abstract:
An optical matrix switch station ( ) is shown mounting a plurality of optical switch units ( ), each of which includes a mirror ( ), moveable in two axes, for purpose of switching light beams from one optical fiber to another. A mirror assembly ( ) is formed from a single body of silicon and comprises a frame portion ( ), gimbals ( ), mirror portion ( ), and related hinges ( ). Magnets ( ) and air coils ( ) are utilized to position the central mirror surface ( ) to a selected orientation. The moveable mirror and associated magnets along with control LEDs ( ) are hermetically packaged in a header ( ) and mounted with the air coils on mounting bracket ( ) to form a micromirror assembly package ( ) mounted in each optical switch unit.

Planar Array Optical Switch And Method

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US Patent:
20060013526, Jan 19, 2006
Filed:
Feb 18, 2004
Appl. No.:
10/781042
Inventors:
Herzel Laor - Boulder CO, US
Leo Plouffe - Pascorg RI, US
David Krozier - N. Attleboro MA, US
International Classification:
G02B 6/26
US Classification:
385017000
Abstract:
An optical switch device includes a first array () of reflectors (), each associated with a separate optical fiber input (), and a second array () of reflectors (), each associated with a separate fiber output (). The reflectors (and ) are positionable to direct an optical signal from any one of the fiber inputs () to any one of the fiber outputs (). The optical signal is directed along an optical pathway between the desired fiber output () and its associated reflector that is substantially aligned with an axis extending centrally from the fiber output. Preferably, symmetrical fiber beam forming units for forming the optical signal into a focused beam are included between the fiber inputs () and the first array as well as between the second array () and the fiber outputs (). A method for switching optical signals between an input and an output optical fiber end involves forming the optical signal emitted from the input fiber end into a focused beam wherein rays from a point on the input fiber end are convergent. The focused beam is directed towards the output fiber end using at least two positionable reflectors oriented to direct the signal so that, prior to reaching the fiber output, it propagates along an optical pathway that is substantially aligned with an axis extending centrally from the output fiber end.

Planar Array Optical Switch And Method

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US Patent:
20070053630, Mar 8, 2007
Filed:
May 26, 2006
Appl. No.:
11/420698
Inventors:
Herzel Laor - Boulder CO, US
Leo Plouffe - Pascore RI, US
David Krozier - N. Attleboro MA, US
International Classification:
G02B 6/26
US Classification:
385018000, 385017000
Abstract:
An optical switch device includes a first array () of reflectors (), each associated with a separate optical fiber input (), and a second array () of reflectors (), each associated with a separate fiber output (). The reflectors (22 and 32) are positionable to direct an optical signal from any one of the fiber inputs () to any one of the fiber outputs (). The optical signal is directed along an optical pathway between the desired fiber output () and its associated reflector that is substantially aligned with an axis extending centrally from the fiber output. Preferably, symmetrical fiber beam forming units for forming the optical signal into a focused beam are included between the fiber inputs () and the first array as well as between the second array () and the fiber outputs (). A method for switching optical signals between an input and an output optical fiber end involves forming the optical signal emitted from the input fiber end into a focused beam wherein rays from a point on the input fiber end are convergent. The focused beam is directed towards the output fiber end using at least two positionable reflectors oriented to direct the signal so that, prior to reaching the fiber output, it propagates along an optical pathway that is substantially aligned with an axis extending centrally from the output fiber end.
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David S Krozier from Fountain Inn, SC, age ~69 Get Report