Patents
Sitemap › G02 - Optics › G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters › G02F 3 - Optical logic elements; Optical bistable devices
Patents for G02F 3 - Optical logic elements; Optical bistable devices (1,678)
03/2010
03/16/2010US7680361 Optical buffer device
03/11/2010WO2010028355A1 Monolithic integration of photonics and electronics in cmos processes
03/04/2010WO2010025258A1 Intergrated optical latch
03/04/2010US20100053713 Optical switches and logic gates employing same
03/04/2010US20100053712 Integrated optical latch
02/2010
02/11/2010US20100033786 Optical Waveguide Having Bistable Transmission States Suitable for Optical Logic Circuits
02/04/2010US20100028003 WDM optical transmission system and controlling method thereof
02/02/2010US7657188 Optical device and circuit using phase modulation and related methods
01/2010
01/20/2010CN100582911C Signal subsection time domain compression processing system based on controlled time delay signal transfer transmission
01/07/2010WO2010002041A1 Optical communication system, light transmission device, light reception device and method, and optical correlation device
01/07/2010US20100002276 Photon logic gates
12/2009
12/30/2009EP2137563A2 Optical switches and logic gates employing same
12/30/2009CN100576052C Red laser side-erasing type controlled delay time signal bondage transfer conveying system
12/09/2009CN101598884A All-optical logic gate with Michelson structure
12/03/2009US20090296178 Optically reconfigurable logic circuit
12/02/2009EP2126626A1 Optical processing apparatus
11/2009
11/25/2009CN101589339A Optical logic devices having polarization based logic level representation and method of designing the same
11/24/2009CA2497052C Optical path switching device and method
11/19/2009US20090284489 Multiplanar volumetric three-dimensional display apparatus
11/05/2009US20090273821 All-optical methods and systems
10/2009
10/29/2009WO2009129866A1 Optical flip-flop
09/2009
09/17/2009US20090231652 Devices and methods for optical signal control
09/09/2009CN101526715A Full-optical logic gate
09/03/2009WO2009106145A1 Optical signal processing
09/02/2009CN101520588A All-optical memory latch
09/01/2009US7583438 Quantum circuit and quantum computer
08/2009
08/27/2009US20090214218 Optical buffer device
08/26/2009CN101515104A Optical buffer device
07/2009
07/30/2009WO2009094656A1 Passive all optical polarization switch and logic devices utilizing the same
07/30/2009US20090190196 Passive all optical polarization switch and logic devices utilizing the same
07/29/2009CN101493629A All-optical logic gates using nonlinear elements
07/08/2009EP2076805A1 Photon logic gates
07/08/2009CN100510930C Optical semiconductor apparatus with clamped carrier density
06/2009
06/30/2009US7554707 Method and apparatus for optical processing
06/18/2009US20090154887 All-optical logic gates using nonlinear elements - claim set v
06/18/2009US20090153952 Optical resonator
05/2009
05/28/2009WO2007136740A3 Optical logic devices having polarization based logic level representation and method of designing the same
05/19/2009US7534377 nonlinear optical materials are described having the general formula MxM'yScz(BO3)4 where M and M'are metals, typically rare earth metals, and the sum of x, y, and z is about four
05/07/2009US20090116089 Optical Logic Device
04/2009
04/29/2009CN101421667A Optically variable device mastering system, method of authenticating articles employing the same, and resultant article
04/22/2009CN101416107A All-optical logic gates using nonlinear elements
04/14/2009US7518796 Optical device having nonmonotonic transfer function and applications using same
03/2009
03/31/2009US7512302 All-optical logic gates using nonlinear elements claim set v
03/11/2009EP2033048A2 Optical logic devices having polarization based logic level representation and method of designing the same
03/05/2009US20090059331 Optical Circuit for Comparing Two N-Bit Binary Words
03/04/2009CN100465753C An optical logic gate
02/2009
02/05/2009WO2009015692A1 Optical logic device using saturable absorber
02/05/2009WO2009015690A1 Optical circuit for comparing two n-bit binary words
01/2009
01/29/2009US20090030962 Quantum computing method and quantum computer
01/21/2009CN100454128C System for realizing multi photon field waveguide mode entanglement
12/2008
12/31/2008WO2009001102A1 All-optical data signal processing device
12/25/2008US20080316576 Method and Device for Polarization Conversion Using Quantum Dots
12/23/2008US7468827 Device for generating adding and subtracting digital sequences of optical pulses and method for secure transmission of information
12/18/2008US20080310000 Quantum Coherent Systems and Operations
12/11/2008WO2008080419A8 Optical processing apparatus
12/03/2008CN101317129A Reconfigurable and integrable optical logic gate based on a single SOA
12/02/2008US7460785 Performance monitoring in an optical communication system
11/2008
11/27/2008US20080291946 Fast quantum gates with ultrafast chirped pulses
11/20/2008WO2008139239A1 Apparatus and method for affecting an electric field during a communication
11/19/2008CN101308314A Total-reflection prism set
11/06/2008WO2008131803A1 All optical logic gate implementing nor function and cascaded nor/and function
11/06/2008US20080273848 All-optical logic gates using nonlinear elements claim set v
11/06/2008US20080273831 Optical Logic Gate
11/05/2008EP1987392A1 All-optical logic gates using nonlinear elements
11/05/2008CN201145801Y Apparatus for implementing multiphoton field waveguide mode tangle
11/04/2008US7447719 Quantum computing method and quantum computer
10/2008
10/30/2008US20080266626 All-Optical Devices and Methods for Data Processing
10/28/2008US7443902 Laser-based optical switches and logic
10/28/2008US7442912 Optical logic device responsive to pulsed signals
10/15/2008EP1979786A2 Optically variable device mastering system, method of authenticating articles employing the same, and resultant article
10/09/2008US20080247018 Reconfigurable and Integrable Optical Logic Gate Based on a Single Soa
10/01/2008CN101276127A Controlled time delay signal constrain transfer conveying systems
09/2008
09/24/2008CN101271244A Quantum bit reading device and method
09/18/2008US20080225362 All-optical logic gates using nonlinear elements claim - set v
09/12/2008WO2008085974A3 Nonvolatile memory and three-state fets using cladded quantum dot gate structure
09/10/2008CN101261420A Logical all optical switch
09/09/2008US7423564 Optical signal processing device for A/D converter including optical encoders with nonlinear loop mirrors
09/03/2008CN100416393C 电子电路装置 Electronic circuit means
08/2008
08/27/2008CN101251701A Realizing method of cross wave guide photon crystal optics í«orí»,í«noní»,í«xorí» logic gate
08/27/2008CN101251700A Signal subsection time domain compression processing system based on controlled time delay signal transfer transmission
08/20/2008CN101246378A Quantum computer and quantum computing method
08/19/2008CA2415564C Optical pulse pattern generator
08/05/2008US7409131 All-optical logic gates using nonlinear elements—claim set V
07/2008
07/31/2008WO2008091456A1 Reconfigurable color signage using bistable light valve
07/30/2008CN101231443A Red laser side-erasing type controlled delay time signal bondage transfer conveying system
07/30/2008CN100407037C 光载波正交幅度调制 Light carrier quadrature amplitude modulation
07/17/2008WO2008085974A2 Nonvolatile memory and three-state fets using cladded quantum dot gate structure
07/10/2008WO2008080419A1 Optical processing apparatus
07/02/2008EP1938147A1 Reconfigurable and integrable optical logic gate based on a single soa
06/2008
06/17/2008US7388703 Optical transmission device and optical phase modulator
06/05/2008US20080129564 Optical Signal Processing Device For A/D Converter Including Optical Encoders With Nonlinear Loop Mirrors
05/2008
05/29/2008WO2008062393A1 Interferometer configration having a feedback look
05/21/2008CN100389360C Optical path switching device and method
05/08/2008DE112006001454T5 Fasergekoppelte Einzelphotonenquelle Fiber-coupled single-photon source
04/2008
04/15/2008US7359101 Tests of quantum information
04/10/2008WO2008042755A2 Inhibitors of cognitive decline
04/03/2008WO2007114976A3 Optically variable device mastering system, method of authenticating articles employing the same, and resultant article
03/2008
03/27/2008WO2008034460A1 Optical waveguide having bistable transmission states suitable for optical logic circuits
03/18/2008US7346246 Quantum information processing method and apparatus
03/11/2008US7343065 Optical signal amplifying triode and optical signal transfer method, optical signal relay device, and optical signal storage device using the same
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