DE3036927A1
(de)
*
|
1980-09-30 |
1982-05-13 |
Siemens Ag |
System zur uebertragung von koordinaten aus gewaehlter punkte, insbesondere von bild- und/oder textvorlagen
|
DE3166630D1
(en)
*
|
1981-02-03 |
1984-11-15 |
Landis & Gyr Ag |
Method for preventing the sucessful forgery of documents and device therefor
|
US4433437A
(en)
*
|
1981-05-12 |
1984-02-21 |
Polaroid Corporation |
Method and apparatus for verifying security labels
|
US4659112A
(en)
*
|
1984-12-03 |
1987-04-21 |
Optical Devices, Incorporated |
Identification system comprising a partially reflective retardation device
|
ES2038119T3
(es)
*
|
1985-10-15 |
1993-07-16 |
Gao Gesellschaft Fur Automation Und Organisation Mbh |
Soporte de datos con caracteristica optica de autenticidad, asi como procedimiento para la fabricacion y comprobacion de dicho soporte de datos.
|
DE3742485A1
(de)
*
|
1987-12-15 |
1989-06-29 |
Sick Optik Elektronik Erwin |
Optische abtastvorrichtung
|
JPH0255360U
(de)
*
|
1988-10-06 |
1990-04-20 |
|
|
JPH07113985B2
(ja)
*
|
1988-10-28 |
1995-12-06 |
株式会社日本コンラックス |
紙幣識別方法
|
GB9019784D0
(en)
*
|
1990-09-10 |
1990-10-24 |
Amblehurst Ltd |
Security device
|
AU3232793A
(en)
*
|
1991-12-19 |
1993-07-19 |
Control Module Inc. |
Secure optomagnetic identification
|
JPH05188845A
(ja)
*
|
1992-01-10 |
1993-07-30 |
Dainippon Printing Co Ltd |
ホログラム
|
US6219015B1
(en)
*
|
1992-04-28 |
2001-04-17 |
The Board Of Directors Of The Leland Stanford, Junior University |
Method and apparatus for using an array of grating light valves to produce multicolor optical images
|
US5629801A
(en)
*
|
1995-06-07 |
1997-05-13 |
Silicon Light Machines |
Diffraction grating light doubling collection system
|
US5798743A
(en)
*
|
1995-06-07 |
1998-08-25 |
Silicon Light Machines |
Clear-behind matrix addressing for display systems
|
US5661592A
(en)
*
|
1995-06-07 |
1997-08-26 |
Silicon Light Machines |
Method of making and an apparatus for a flat diffraction grating light valve
|
US5841579A
(en)
*
|
1995-06-07 |
1998-11-24 |
Silicon Light Machines |
Flat diffraction grating light valve
|
US6064404A
(en)
*
|
1996-11-05 |
2000-05-16 |
Silicon Light Machines |
Bandwidth and frame buffer size reduction in a digital pulse-width-modulated display system
|
US5982553A
(en)
*
|
1997-03-20 |
1999-11-09 |
Silicon Light Machines |
Display device incorporating one-dimensional grating light-valve array
|
US6088102A
(en)
*
|
1997-10-31 |
2000-07-11 |
Silicon Light Machines |
Display apparatus including grating light-valve array and interferometric optical system
|
US6271808B1
(en)
|
1998-06-05 |
2001-08-07 |
Silicon Light Machines |
Stereo head mounted display using a single display device
|
US6101036A
(en)
*
|
1998-06-23 |
2000-08-08 |
Silicon Light Machines |
Embossed diffraction grating alone and in combination with changeable image display
|
US6130770A
(en)
*
|
1998-06-23 |
2000-10-10 |
Silicon Light Machines |
Electron gun activated grating light valve
|
US6215579B1
(en)
|
1998-06-24 |
2001-04-10 |
Silicon Light Machines |
Method and apparatus for modulating an incident light beam for forming a two-dimensional image
|
US6303986B1
(en)
*
|
1998-07-29 |
2001-10-16 |
Silicon Light Machines |
Method of and apparatus for sealing an hermetic lid to a semiconductor die
|
US6872984B1
(en)
|
1998-07-29 |
2005-03-29 |
Silicon Light Machines Corporation |
Method of sealing a hermetic lid to a semiconductor die at an angle
|
DE10002644A1
(de)
*
|
2000-01-21 |
2001-08-16 |
Ovd Kinegram Ag Zug |
Münze mit Beugungsstrukturen
|
US6956878B1
(en)
|
2000-02-07 |
2005-10-18 |
Silicon Light Machines Corporation |
Method and apparatus for reducing laser speckle using polarization averaging
|
US6387723B1
(en)
*
|
2001-01-19 |
2002-05-14 |
Silicon Light Machines |
Reduced surface charging in silicon-based devices
|
US7177081B2
(en)
*
|
2001-03-08 |
2007-02-13 |
Silicon Light Machines Corporation |
High contrast grating light valve type device
|
US20030208753A1
(en)
*
|
2001-04-10 |
2003-11-06 |
Silicon Light Machines |
Method, system, and display apparatus for encrypted cinema
|
US6707591B2
(en)
*
|
2001-04-10 |
2004-03-16 |
Silicon Light Machines |
Angled illumination for a single order light modulator based projection system
|
US6865346B1
(en)
|
2001-06-05 |
2005-03-08 |
Silicon Light Machines Corporation |
Fiber optic transceiver
|
US6782205B2
(en)
*
|
2001-06-25 |
2004-08-24 |
Silicon Light Machines |
Method and apparatus for dynamic equalization in wavelength division multiplexing
|
US6747781B2
(en)
*
|
2001-06-25 |
2004-06-08 |
Silicon Light Machines, Inc. |
Method, apparatus, and diffuser for reducing laser speckle
|
US6646778B2
(en)
*
|
2001-08-01 |
2003-11-11 |
Silicon Light Machines |
Grating light valve with encapsulated dampening gas
|
US6639722B2
(en)
*
|
2001-08-15 |
2003-10-28 |
Silicon Light Machines |
Stress tuned blazed grating light valve
|
US6829092B2
(en)
*
|
2001-08-15 |
2004-12-07 |
Silicon Light Machines, Inc. |
Blazed grating light valve
|
US6785001B2
(en)
*
|
2001-08-21 |
2004-08-31 |
Silicon Light Machines, Inc. |
Method and apparatus for measuring wavelength jitter of light signal
|
US6930364B2
(en)
|
2001-09-13 |
2005-08-16 |
Silicon Light Machines Corporation |
Microelectronic mechanical system and methods
|
US6956995B1
(en)
|
2001-11-09 |
2005-10-18 |
Silicon Light Machines Corporation |
Optical communication arrangement
|
US6692129B2
(en)
*
|
2001-11-30 |
2004-02-17 |
Silicon Light Machines |
Display apparatus including RGB color combiner and 1D light valve relay including schlieren filter
|
US6800238B1
(en)
|
2002-01-15 |
2004-10-05 |
Silicon Light Machines, Inc. |
Method for domain patterning in low coercive field ferroelectrics
|
US6767751B2
(en)
|
2002-05-28 |
2004-07-27 |
Silicon Light Machines, Inc. |
Integrated driver process flow
|
US6728023B1
(en)
|
2002-05-28 |
2004-04-27 |
Silicon Light Machines |
Optical device arrays with optimized image resolution
|
US6839479B2
(en)
*
|
2002-05-29 |
2005-01-04 |
Silicon Light Machines Corporation |
Optical switch
|
US7054515B1
(en)
|
2002-05-30 |
2006-05-30 |
Silicon Light Machines Corporation |
Diffractive light modulator-based dynamic equalizer with integrated spectral monitor
|
US6822797B1
(en)
|
2002-05-31 |
2004-11-23 |
Silicon Light Machines, Inc. |
Light modulator structure for producing high-contrast operation using zero-order light
|
US6829258B1
(en)
|
2002-06-26 |
2004-12-07 |
Silicon Light Machines, Inc. |
Rapidly tunable external cavity laser
|
US6714337B1
(en)
|
2002-06-28 |
2004-03-30 |
Silicon Light Machines |
Method and device for modulating a light beam and having an improved gamma response
|
US6908201B2
(en)
*
|
2002-06-28 |
2005-06-21 |
Silicon Light Machines Corporation |
Micro-support structures
|
US6813059B2
(en)
*
|
2002-06-28 |
2004-11-02 |
Silicon Light Machines, Inc. |
Reduced formation of asperities in contact micro-structures
|
US7057795B2
(en)
*
|
2002-08-20 |
2006-06-06 |
Silicon Light Machines Corporation |
Micro-structures with individually addressable ribbon pairs
|
US6801354B1
(en)
|
2002-08-20 |
2004-10-05 |
Silicon Light Machines, Inc. |
2-D diffraction grating for substantially eliminating polarization dependent losses
|
US6712480B1
(en)
|
2002-09-27 |
2004-03-30 |
Silicon Light Machines |
Controlled curvature of stressed micro-structures
|
US6928207B1
(en)
|
2002-12-12 |
2005-08-09 |
Silicon Light Machines Corporation |
Apparatus for selectively blocking WDM channels
|
US7057819B1
(en)
|
2002-12-17 |
2006-06-06 |
Silicon Light Machines Corporation |
High contrast tilting ribbon blazed grating
|
US6987600B1
(en)
|
2002-12-17 |
2006-01-17 |
Silicon Light Machines Corporation |
Arbitrary phase profile for better equalization in dynamic gain equalizer
|
US6934070B1
(en)
|
2002-12-18 |
2005-08-23 |
Silicon Light Machines Corporation |
Chirped optical MEM device
|
US6927891B1
(en)
|
2002-12-23 |
2005-08-09 |
Silicon Light Machines Corporation |
Tilt-able grating plane for improved crosstalk in 1×N blaze switches
|
US7068372B1
(en)
|
2003-01-28 |
2006-06-27 |
Silicon Light Machines Corporation |
MEMS interferometer-based reconfigurable optical add-and-drop multiplexor
|
US7286764B1
(en)
|
2003-02-03 |
2007-10-23 |
Silicon Light Machines Corporation |
Reconfigurable modulator-based optical add-and-drop multiplexer
|
US6947613B1
(en)
|
2003-02-11 |
2005-09-20 |
Silicon Light Machines Corporation |
Wavelength selective switch and equalizer
|
US6922272B1
(en)
|
2003-02-14 |
2005-07-26 |
Silicon Light Machines Corporation |
Method and apparatus for leveling thermal stress variations in multi-layer MEMS devices
|
US7027202B1
(en)
|
2003-02-28 |
2006-04-11 |
Silicon Light Machines Corp |
Silicon substrate as a light modulator sacrificial layer
|
US7391973B1
(en)
|
2003-02-28 |
2008-06-24 |
Silicon Light Machines Corporation |
Two-stage gain equalizer
|
US6922273B1
(en)
|
2003-02-28 |
2005-07-26 |
Silicon Light Machines Corporation |
PDL mitigation structure for diffractive MEMS and gratings
|
US6806997B1
(en)
|
2003-02-28 |
2004-10-19 |
Silicon Light Machines, Inc. |
Patterned diffractive light modulator ribbon for PDL reduction
|
US7042611B1
(en)
|
2003-03-03 |
2006-05-09 |
Silicon Light Machines Corporation |
Pre-deflected bias ribbons
|
US20070194239A1
(en)
*
|
2006-01-31 |
2007-08-23 |
Mcallister Abraham |
Apparatus and method providing a hand-held spectrometer
|
WO2008073449A2
(en)
|
2006-12-12 |
2008-06-19 |
Evans & Sutherland Computer Corporation |
System and method for aligning rgb light in a single modulator projector
|
US8358317B2
(en)
|
2008-05-23 |
2013-01-22 |
Evans & Sutherland Computer Corporation |
System and method for displaying a planar image on a curved surface
|
US8702248B1
(en)
|
2008-06-11 |
2014-04-22 |
Evans & Sutherland Computer Corporation |
Projection method for reducing interpixel gaps on a viewing surface
|
US8077378B1
(en)
|
2008-11-12 |
2011-12-13 |
Evans & Sutherland Computer Corporation |
Calibration system and method for light modulation device
|
FR2979435B1
(fr)
*
|
2011-08-24 |
2016-11-11 |
Hologram Ind |
Composant optique de securite, fabrication d'un tel composant et produit securise equipe d'un tel composant
|
US9641826B1
(en)
|
2011-10-06 |
2017-05-02 |
Evans & Sutherland Computer Corporation |
System and method for displaying distant 3-D stereo on a dome surface
|