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Barret Hiroko Lippey

age ~62

from Foster City, CA

Also known as:
  • Barrett Lippey
  • Lippey Barret
  • Lippey Barrett
Phone and address:
1327 Marlin Ave, San Mateo, CA 94404
6174896923

Barret Lippey Phones & Addresses

  • 1327 Marlin Ave, San Mateo, CA 94404 • 6174896923
  • Foster City, CA
  • 33 Cushing Ave, Belmont, MA 02478 • 6174896923
  • 31 Cushing Ave, Belmont, MA 02478
  • San Francisco, CA
  • 15213 Cerise Ave, Gardena, CA 90249
  • 15218 Cerise Ave, Gardena, CA 90249
  • Westborough, MA
  • Denver, CO
  • 33 Cushing Ave, Belmont, MA 02478 • 6179389348

Work

  • Company:
    Chroma consulting
    Feb 2009
  • Position:
    Patent agent

Education

  • Degree:
    MS
  • School / High School:
    University of California, Los Angeles
    1991 to 1993
  • Specialities:
    Materials Science

Skills

Optics • Materials Science • Intellectual Property • Coatings • Technology Development • Fiber Optics

Awards

33 patents granted (US and foreign) • Registered US Patent Agent

Industries

Electrical/Electronic Manufacturing

Resumes

Barret Lippey Photo 1

Patent Agent

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Position:
Patent Agent at Chroma Consulting
Location:
Greater Boston Area
Industry:
Electrical/Electronic Manufacturing
Work:
Chroma Consulting since Feb 2009
Patent Agent

Bose Corporation 1999 - 2009
Senior Research Engineer

OCLI (now JDSU) 1997 - 1999
Engineering Manager

Sony 1994 - 1999
Research Engineer

Hughes Aircraft 1993 - 1994
Senior Scientist
Education:
University of California, Los Angeles 1991 - 1993
MS, Materials Science
Pepperdine University 1986 - 1988
MBA, Business
California Institute of Technology 1979 - 1983
BS, Applied Physics
Skills:
Optics
Materials Science
Intellectual Property
Coatings
Technology Development
Fiber Optics
Honor & Awards:
33 patents granted (US and foreign) Registered US Patent Agent

Us Patents

  • Low Energy Plasma Cleaning Method For Cryofilms

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  • US Patent:
    6409891, Jun 25, 2002
  • Filed:
    Apr 29, 1994
  • Appl. No.:
    08/236780
  • Inventors:
    Barret Lippey - Gardena CA
    Darrell A. Gleichauf - Redondo Beach CA
    Weldon S. Williamson - Malibu CA
  • Assignee:
    Hughes Electronics Corporation - El Segundo CA
  • International Classification:
    C23C 1434
  • US Classification:
    20419236, 20419232, 20419234, 20419235, 134 1, 134 11, 134 2, 134 21, 216 58, 216 66
  • Abstract:
    Cryofilm/organic contaminants are removed from cryogenically cooled surfaces such as spacecraft cryo-telescope mirrors by sputtering and chemical reaction with a low energy plasma having an average ion energy of not more than about 30 eV, and preferably in the approximate range of 5-20 eV. When the reactive plasmas freezing point is higher than the temperature of the surface to be cleaned, the cryofilm and embedded hydrocarbons are first removed with a non-reactive plasma having a freezing point less than the surface temperature, the reactive plasma is then used to remove residual organic contaminants left on the surface by chemical reaction, and finally another inert plasma is applied to remove reactive plasma frozen to the surface; the two inert plasmas are preferably formed from the same gas.
  • Selective Reflecting

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  • US Patent:
    6847483, Jan 25, 2005
  • Filed:
    Dec 21, 2001
  • Appl. No.:
    10/028063
  • Inventors:
    Barret Lippey - Belmont MA, US
    Steve O'Dea - Wilmington MA, US
    Mark Kniffin - Brookline MA, US
  • Assignee:
    Bose Corporation - Framingham MA
  • International Classification:
    G03B 2156
  • US Classification:
    359443, 359449
  • Abstract:
    Selective reflective optical apparatus includes a projection screen. The projection screen has structure constructed and arranged to selectively reflect only incident optical energy of a predetermined number of narrow bands of optical wavelength regions.
  • Display Screens

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  • US Patent:
    7110175, Sep 19, 2006
  • Filed:
    Feb 27, 2004
  • Appl. No.:
    10/789688
  • Inventors:
    Barret Lippey - Belmont MA, US
    Steve O'Dea - Wilmington MA, US
  • Assignee:
    Bose Corporation - Farmington MA
  • International Classification:
    G03B 21/56
    G03B 21/60
  • US Classification:
    359443, 359449, 359459
  • Abstract:
    An assembly for use in a projection screen that includes a metal reflective surface, and a layer above the metal reflective surface to reduce an amount of difference in reflectivity of the metal reflective surface for light polarized in two different directions.
  • Microdisplay Projection

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  • US Patent:
    7241014, Jul 10, 2007
  • Filed:
    Dec 2, 2004
  • Appl. No.:
    11/002613
  • Inventors:
    Barret Lippey - Belmont MA, US
    Stephen R. O'Dea - Wilmington MA, US
    James F. Shanley - Westboro MA, US
    Michael O'Connell - Northborough MA, US
  • Assignee:
    Bose Corporation - Framingham MA
  • International Classification:
    G02B 27/22
  • US Classification:
    353 8, 353 20, 349 15, 349 9, 359465
  • Abstract:
    Methods and apparatus for forming two orthogonally polarized beams of light from an unpolarized beam of light using one of at least two different image modes, the forming includes a color filtering process that is based on the image mode being used, and projecting the two orthogonally polarized beams to form an image on a viewing surface. Methods and apparatus for separating an unpolarized light beam into four beams as a function of wavelength and polarization; selectively modulating the four beams respectively using four light valves; and combining the four modulated beams to generate two orthogonally polarized light beams.
  • Selective Reflecting

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  • US Patent:
    7515336, Apr 7, 2009
  • Filed:
    Feb 27, 2004
  • Appl. No.:
    10/789695
  • Inventors:
    Barret Lippey - Belmont MA, US
    Mark Kniffin - Brookline MA, US
    Stephen R. O'Dea - Wilmington MA, US
  • Assignee:
    Bose Corporation - Framingham MA
  • International Classification:
    G03B 21/56
  • US Classification:
    359443, 359449
  • Abstract:
    A projection screen that includes a multilayer, multiband, single stack device that selectively reflects light with wavelengths in plurality of narrow wavelength bands, and methods for making the screen. The multilayer, multiband, single stack device may be an etalon device. The multiple layers may be deposited on a diffusing substrate. The projection screen may also include a polarizer that coacts with a projector. The projector polarizes the projected light in the narrow wavelength bands into the same polarity and the screen reflects the light with the same polarization and does not reflect light of another polarization. The polarizer may include substrate with a thin polarizing coating. The screen may include a matte surfaced diffuser.
  • Color Gamut Improvement In Presence Of Ambient Light

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  • US Patent:
    7517091, Apr 14, 2009
  • Filed:
    May 12, 2005
  • Appl. No.:
    11/127531
  • Inventors:
    Barret Lippey - Belmont MA, US
    Donald E. Nelsen - Winchester MA, US
  • Assignee:
    Bose Corporation - Framingham MA
  • International Classification:
    G03B 21/14
  • US Classification:
    353 84, 353121, 353 79, 359449
  • Abstract:
    Methods, apparatus and system for controlling ambient light to produce controlled ambient light having predefined optical spectrum characteristics in order to effect a modified color gamut of a reflected image that is reflected from a surface. The reflected image including reflected portions of the controlled ambient light and reflected portions of a projected image directed from an image projector to the surface. The reflected image having a first color gamut in the presence of uncontrolled ambient light. The reflected image having the modified color gamut in the presence of the controlled ambient light.
  • Light Enhancing

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  • US Patent:
    7520624, Apr 21, 2009
  • Filed:
    Jul 16, 2004
  • Appl. No.:
    10/893461
  • Inventors:
    Barret Lippey - Belmont MA, US
    Stephen R. O'Dea - Wilmington MA, US
    James F. Shanley - Westboro MA, US
  • Assignee:
    Bose Corporation - Framingham MA
  • International Classification:
    G03B 21/20
    G03B 21/26
  • US Classification:
    353 85, 353 94
  • Abstract:
    Broader spectrum light is enhanced with light of a narrower spectrum.
  • Selective Reflecting

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  • US Patent:
    7535636, May 19, 2009
  • Filed:
    Oct 11, 2006
  • Appl. No.:
    11/548373
  • Inventors:
    Barret Lippey - Belmont MA, US
    Steve O'Dea - Wilmington MA, US
    Mark Kniffin - Brookline MA, US
  • Assignee:
    Bose Corporation - Framingham MA
  • International Classification:
    G03B 21/56
  • US Classification:
    359443, 359449
  • Abstract:
    Selective reflective optical apparatus includes a projection screen. The projection screen has structure constructed and arranged to selectively reflect only incident optical energy of a predetermined number of narrow bands of optical wavelength regions.

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Barret Lippey

Work:
Chroma Consulting - Patent Agent
Relationship:
Married

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