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Gascoyne David, Lawrence Brian, Maruvada Sriramakrishna, Potyrailo Radislav, Schottland Philippe, Sze Micah Sakiestewa, Wisnudel Marc Brian: Authentication system, data device, and methods for usingthe same. General Electric Company, Gascoyne David, Lawrence Brian, Maruvada Sriramakrishna, Potyrailo Radislav, Schottland Philippe, Sze Micah Sakiestewa, Wisnudel Marc Brian, GNIBUS Michael, November 10, 2005: WO/2005/106434 (1 worldwide citation)

An authentication system may comprise: a first light source, a second light source, and at least three optically filtered light sensing devices for detecting analog emission intensity in a spectral sensitivity range, wherein each light sensing device is in operable communication with the first light ...


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Gascoyne David, Lawrence Brian, Maruvada Sriramakrishna, Potyrailo Radislav, Schottland Philippe, Sze Micah Sakiestewa, Wisnudel Marc Brian: Authentication system, data device, and methods for usingthe same. Gen Electric, January 10, 2007: EP1740929-A1

An authentication system may comprise: a first light source, a second light source, and at least three optically filtered light sensing devices for detecting analog emission intensity in a spectral sensitivity range, wherein each light sensing device is in operable communication with the first light ...


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Engel David B, Gascoyne David G, Pai Paranjape Vandita, Potyrailo Radislav A, Schottland Philippe, Sze Micah Sakiestewa, Wisnudel Marc B: Marked article and method of making the same. Gen Electric, August 15, 2007: EP1817175-A1

A method of marking a thermoplastic article can comprise: combining a thermoplastic with a light-marking additive to form a composition, forming the composition into an article having a maximum optical absorption wavelength; and illuminating, at a marking wavelength, at least a portion of the articl ...


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Engel David B, Gascoyne David G, Pai Paranjape Vandita, Potyrailo Radislav A, Schottland Philippe, Smith William D, Sze Micah Sakiestewa, Wisnudel Marc B, Wu Pingfan: Marked article and method of making the same. Gen Electric Company A Corp Of, June 20, 2007: EP1797556-A1

A storage medium can comprise a substrate, a reflective layer disposed on a side of the substrate, and data. The substrate can comprise a thermoplastic and a light-mark formed from at least a portion of light-marking additive mixed with the thermoplastic, wherein an optical property of the light-mar ...


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Engel David B, Gascoyne David G, Pai Paranjape Vandita, Potyrailo Radislav A, Schottland Philippe, Smith William D, Sze Micah Sakiestewa, Wisnudel Marc B, Wu Pingfan: Marked article and method of making the same. General Electric Company, Engel David B, Gascoyne David G, Pai Paranjape Vandita, Potyrailo Radislav A, Schottland Philippe, Smith William D, Sze Micah Sakiestewa, Wisnudel Marc B, Wu Pingfan, WINTER Catherine J, April 13, 2006: WO/2006/039240

A storage medium can comprise a substrate, a reflective layer disposed on a side of the substrate, and data. The substrate can comprise a thermoplastic and a light-mark formed from at least a portion of light-marking additive mixed with the thermoplastic, wherein an optical property of the light-mar ...


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Coyle Dennis Joseph, Sze Micah Sakiestewa, Yamada Masako: Method and apparatus for measuring prism characteristics. General Electric Company, Coyle Dennis Joseph, Sze Micah Sakiestewa, Yamada Masako, CURBELO Pamela, July 10, 2008: WO/2008/082412

Disclosed, herein is a method comprising illuminating a microstructured prism, or linear array of prisms of a prism sheet with an incident beam. The method further comprises making measurements of the refracted image of the beam on a measuring device to measure the distance disposed on an opposing s ...


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Engel David B, Gascoyne David G, Pai Paranjape Vandita, Potyrailo Radislav A, Schottland Philippe, Sze Micah Sakiestewa, Wisnudel Marc B: Marked article and method of making the same. General Electric Company, Engel David B, Gascoyne David G, Pai Paranjape Vandita, Potyrailo Radislav A, Schottland Philippe, Sze Micah Sakiestewa, Wisnudel Marc B, WINTER Catherine J, April 13, 2006: WO/2006/039249

A method of marking a thermoplastic article can comprise: combining a thermoplastic with a light-marking additive to form a composition, forming the composition into an article having a maximum optical absorption wavelength; and illuminating, at a marking wavelength, at least a portion of the articl ...


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Gascoyne David, Lawrence Brian, Maruvada Sriramakrishna, Potyrailo Radislav, Schottland Philippe, Sze Micah Sakiestewa, Wisnudel Marc Brian: Authentication system, data device, and methods for usingthe same. General Electric Company, February 1, 2007: KR1020067022750

An authentication system may comprise: a first light source, a second light source, and at least three optically filtered light sensing devices for detecting analog emission intensity in a spectral sensitivity range, wherein each light sensing device is in operable communication with the first light ...



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