Patents
Sitemap › G06 - Computing; Calculating; Counting › G06E - Optical computing devices › G06E 3 - Devices not provided for in group , e.g. for processing analogue or hybrid data
Patents for G06E 3 - Devices not provided for in group , e.g. for processing analogue or hybrid data (1,674)
12/1990
12/19/1990EP0403070A2 Optical fibre lattice signal processors
12/16/1990CA2019121A1 Optical pattern recognition apparatus
12/11/1990US4976520 Common path multichannel optical processor
11/1990
11/29/1990WO1990014608A1 Scanning beam optical signal processor
11/28/1990EP0398963A1 Control means and method for optical inspection system
11/27/1990US4974202 Optical associative memory employing an autocorrelation matrix
11/24/1990CA2017202A1 Scanning beam optical signal processor
11/20/1990US4972498 Alignment system for an optical matched filter correlator
11/20/1990US4971409 Real-time optical image subtraction
11/20/1990CA1276696C Method and apparatus for optical rf phase equalization
11/20/1990CA1276695C Method and apparatus for optical rf amplitude equalization
11/06/1990US4969043 Image-convolution and enhancement apparatus
10/1990
10/24/1990EP0393704A2 Analog optical processing for the construction of fractal objects
10/24/1990EP0393699A2 Electro-optical IFS finder
10/18/1990WO1990012339A1 Multi-channel filter system
10/06/1990CA2013733A1 Multi-channel filter system
09/1990
09/26/1990EP0388945A2 Method of correlating optical beams
09/25/1990US4959532 Optical neural network and method
09/18/1990US4958376 Robotic vision, optical correlation system
08/1990
08/23/1990WO1990009641A1 Optical neural network and method
08/23/1990WO1990009608A1 Write with light optical notching filter
08/21/1990US4951061 Two dimensional acousto-optic signal processor using circular antenna array and a butler matrix
08/21/1990US4950050 Optical target recognition system
08/21/1990US4950042 Integrated optical givens rotation device
08/16/1990EP0382230A2 Neural network processing system
08/14/1990US4949389 Optical ranked-order filtering using threshold decomposition
08/14/1990US4948212 Optical processing in III-V and II-VI compound semiconductors
08/14/1990CA2009629A1 Write with light optical notching filter
08/08/1990CA2009509A1 Information processing system
08/07/1990US4946264 Electro-optic signal processing apparatus
07/1990
07/17/1990US4941733 Optical correlator system
06/1990
06/20/1990EP0373541A2 Optical transistor
06/13/1990EP0372053A1 Method and apparatus for detecting innovations in a scene
06/12/1990US4932741 Optical correlator system
06/05/1990US4931959 Optical shuffle arrangement
06/05/1990US4931868 Method and apparatus for detecting innovations in a scene
05/1990
05/22/1990US4927223 Optic fiber correlator
05/22/1990US4927220 System and method for photorefractive holographic recording and signal processing
05/01/1990US4921353 High speed photorefractive image comparator
03/1990
03/27/1990US4911531 Optical correlator system
03/22/1990WO1990002968A1 Common path multichannel optical processor
03/21/1990EP0359468A2 Optical correlator and method of optical correlation
03/13/1990US4908702 Real-time image difference detection using a polarization rotation spacial light modulator
03/08/1990WO1990002383A1 Optical correlator system
02/1990
02/20/1990US4903314 Single plate compact optical correlator
01/1990
01/23/1990CA1264580A1 Optical image processor
01/16/1990US4894795 High-resolution technique for time-frequency signal analysis using modified wigner-ville analysis
01/10/1990EP0349634A1 System and method for photorefractive holographic recording and signal processing
01/09/1990US4892408 Reference input patterns for evaluation and alignment of an optical matched filter correlator
12/1989
12/20/1989EP0347054A2 Light intensity correlating apparatus
12/19/1989US4888724 Optical analog data processing systems for handling bipolar and complex data
12/14/1989WO1989012371A1 Method and apparatus for detecting innovations in a scene
12/14/1989WO1989012285A1 System for output plane calibration of an optical correlator
12/14/1989WO1989012284A1 Single plate compact optical correlator
12/05/1989US4884867 Cascaded optical notching system
11/1989
11/07/1989US4878736 Control means and method for optical inspection system
10/1989
10/03/1989US4872135 Double pinhole spatial phase correlator apparatus
09/1989
09/26/1989US4869574 Hybrid optical correlator
09/26/1989CA1261445A1 Parallel analog device for the local processing of a bidimensional signal
09/12/1989US4866660 Optoelectraulic devices based on interference induced carrier modulation
08/1989
08/29/1989US4862115 Optical beamformers
08/22/1989US4859012 Optical interconnection networks
08/08/1989US4854669 Optical image processor with highly selectable modulation transfer function
07/1989
07/13/1989WO1989006385A1 System and method for photorefractive holographic recording and signal processing
07/11/1989US4847796 Method of fringe-freezing of images in hybrid-optical interferometric processors
06/1989
06/29/1989WO1989006021A1 Control means and method for optical inspection system
06/27/1989US4843587 Processing system for performing matrix multiplication
06/14/1989EP0101507B1 Holographic optical processing method and apparatus
06/13/1989US4838644 Position, rotation, and intensity invariant recognizing method
05/1989
05/31/1989EP0318288A2 Electro-optic imaging system
05/23/1989US4833637 Acousto-optic multi-channel space integrating correlator
05/23/1989US4832447 Joint transform image correlation using a nonlinear spatial light modulator at the fourier plane
03/1989
03/21/1989US4815027 Optical operation apparatus for effecting parallel signal processing by detecting light transmitted through a filter in the form of a matrix
03/21/1989US4813761 High efficiency spatial masks
02/1989
02/28/1989US4809340 Optical correlation system
02/28/1989US4809194 Image processing system and method using modulated detector outputs
02/14/1989US4805158 Acoustic signal optical correlator using a light emitting diode array
02/14/1989US4804250 Optical processor for an adaptive pattern classifier
01/1989
01/24/1989US4800519 Optical data processing systems and methods for matrix inversion, multiplication, and addition
01/18/1989EP0299840A1 Optical fiber correlator
12/1988
12/21/1988EP0295776A2 Optical correlation
11/1988
11/22/1988US4786149 Arrangement for optical image processing
10/1988
10/18/1988US4778239 Feed-backward lattice architecture and method
10/05/1988EP0285523A1 Optical-fibre delay line for coherent signal processing, and its uses in filtering, correlation, and spectral analysis
09/1988
09/20/1988US4772101 Remotely controllable real-time optical processor
09/14/1988EP0282227A1 Signal switching processor
09/13/1988US4771398 Method and apparatus for optical RF phase equalization
09/13/1988US4771397 Method and apparatus for optical RF amplitude equalization
09/07/1988WO1988006828A1 Signal switching processor
09/07/1988EP0281237A2 Feed-backward fibre-optical lattice architecture and method
08/1988
08/30/1988US4767197 Nonlinear optical matrix manipulation
08/16/1988US4764891 Programmable methods of performing complex optical computations using data processing system
08/09/1988US4762394 Real time optical computing and image processing using self-pumped conjugate mirror
07/1988
07/19/1988US4758976 High bandwidth triple product processor using a shearing interferometer
06/1988
06/07/1988US4750148 Optical Gaussian convolvers
05/1988
05/24/1988US4747069 Programmable multistage lensless optical data processing system
05/10/1988US4743097 Incoherent image intensity normalization, contour enhancement, and pattern recognition system
04/1988
04/27/1988EP0265194A2 A transform optical processing system
04/12/1988US4737930 Transmission line dividers and multipliers
04/12/1988US4737668 Circuit arrangement for reducing the settling time of logarithmic amplifiers
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