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8838341 
Electric drive steering locking apparatus
An electric drive steering locking apparatus according to an embodiment of the invention includes an electric motor, a motor driving control unit that allows the motor to perform locking actuation... 

8285138 
Optical correlation apparatus
An optical correlation apparatus is described which forms first and second parallel optical signals in response to a serial input data stream. The first parallel optical signal is arranged to have... 

8027587 
Integrated optic vectormatrix multiplier
A vectormatrix multiplier is disclosed which uses N different wavelengths of light that are modulated with amplitudes representing elements of an NĂ—1 vector and combined to form an input... 

7536431 
Vectormatrix multiplication
An integrated VMM (vectormatrix multiplier) module, including an electrooptical VMM component that multiplies an input vector by a matrix to produce an output vector; and an electronic VPU... 

7180645 
Quantumstategenerating apparatus, Bell measurement apparatus, quantum gate apparatus, and method for evaluating fidelity of quantum gate
An apparatus for generating a quantum state of a twoqubit system including two qubits, each qubit being represented by a particle which invariably travels through one of two paths, includes a... 

6995404 
Techniques for quantum processing with photons and the zeno effect
Techniques are provided that use the quantum Zeno effect to implement practical devices that use single photons as the qubits for quantum information processing. In the quantum Zeno effect, a... 

6178020 
Modules and methods for all photonic computing
A method for all photonic computing, comprising the steps of: encoding a first optical/electrooptical element with a two dimensional mathematical function representing input data; illuminating... 

5185715 
Data processing systems and methods for linear programming
Data processing systems are described for processing linear programming problems. The invention employs optical (100) or digital (150) processors to perform Gaussian pivot operations by performing... 

5099448 
Matrixvector multiplication apparatus
A matrixvector multiplication apparatus for performing a matrix operation at high speed and in a wide dynamic range, i.e., high precision, wherein an input vector is displayed with radiance of... 

5020018 
Outer product optical interferometer with hologram
An outer product shearing interferometer for an optical source of onedimensional extent which provides interference between every two points on the source. The interferometer comprises an input... 

5012440 
Outer product optical interferometer with mask
An outer product shearing interferometer for an optical source of onedimensional extent which provides simultaneous interference between every two points on the source. The interferometer... 

5005954 
Method and apparatus for secondrank tensor generation
A method and apparatus for generation of secondrank tensors using a photorefractive crystal to perform the outerproduct between two vectors via fourwave mixing, thereby taking 2n input data to... 

4843587 
Processing system for performing matrix multiplication
An optical processing system for performing a matrix multiplication Mx where M is a matrix and x is a vector involves two twodimensional arrays of optically transmissive elements with each... 

4800519 
Optical data processing systems and methods for matrix inversion, multiplication, and addition
Optical data processing systems are described for processing four NxN matrices A, B, C, D to calculate the expression CA1 B+D. Multicell spatial light modulators are employed in conjunction with... 

4764890 
Optical logic arrangement
An arrangement for performing an optical logic operation. The optical logic arrangement comprises a plurality (100) of reflection holograms (101109) positioned in a twodimensional array for... 

4764889 
Optical logic arrangement with self electrooptic effect devices
An arrangement for performing an optical logic operation. The optical logic arrangement comprises a plurality (100) of reflection holograms (101109) positioned in a twodimensional array for... 

4758976 
High bandwidth triple product processor using a shearing interferometer
An apparatus is described which performs optical processing on electrical signals to calculate the triple product integral in a manner which accommodates high bandwidth signals, which processes... 

4603398 
Matrixmatrix multiplication using an electrooptical systolic/engagement array processing architecture
A electrooptic systolic array architecture performs matrixmatrix multiplication using incoherent light. The incoherent light is collimated and passed through a polarizing beamsplitter and onto a... 

4365310 
Optical homodyne processor
An analog optical processor which performs complex transform operations or omplex correlations to yield quantitative (numerical) output. This is accomplished on data points which are used as... 

4225938 
Timeintegrating acoustooptical processors
Disclosed are acoustooptical information processors employing a twodimensional, timeintegrating architecture. These threeproduct type processors are multipurpose processors which can perform... 

4084880 
Coherent optical computer for polynomial evaluation
A holographic polynomial computer in which powers and products of the input variables are obtained by repeated diffraction at the input hologram. The information bearing beams are split,... 

4074361 
Parallel data processing system
An optical parallel computing system in which modes of a multimode laser are coupled holographically. The bistable state of oscillation of individual modes is controlled by a saturable absorber... 

4009380 
Electrooptical system for performing matrixvector multiplication
An electrooptical system for performing matrixvector multiplication includes a mask having a plurality of elements of substantially equal resolution area disposed in a matrix of M rows and N... 

3992668 
Electrothermal readout of coulometers
Systems are disclosed for reading the integral stored in a coulometer by sensing the thermal properties of the electrolyte. A preferred embodiment comprises at least one temperature sensitive... 

3600566 
METHOD FOR INTEGRATING ELECTRICAL SIGNALS OVER LONG TIME PERIODS
Method for integrating an electrical signal over long time periods and for storing the integral chemically. This is accomplished by converting the output signal of a transducer into a constant... 

3579252 
COMPUTER DRIVEN DISPLAYS EMPLOYING PATTERN RECOGNITION TECHNIQUES
Different displays are generated on the face of a color cathode ray tube to provide easytointerpret patterns representative of input data. The display may be analyzed by human observers, or by... 

3509326 
CLOSED LOOP CONTROL SYSTEM WITH ADAPTIVE FILTER
1,62,860. Automatic control systems. INTERNATIONAL BUSINESS MACHINES CORPORATION. Jan.28, 1966 [Feb.23, 1965], No.3857/66. Heading G3R. In a closed loop system, a plant or process 10 to be... 

3274549 
Automatic pattern recognition system


3274380 
Opticalanalog integrator


3001713 
Integrators


2930525 
Optical integrator


2907990 
Integrating device


2884195 
Electrooptical function generator


2879937 
Optical device for integrating functions


2829823 
Analogue method for determination of moduli of a planar region


2740583 
Resolving and integrating arrangement


2705901 
Oscillographic integrator


2622231 
Integrator


2497042 
Electrooptical function synthesizer
0 ItHlaun. 1 The present invention relates to mathematical solvers and more particularly to new and improved apparatus for providing instantaneous solutions for values of a function of a plurality... 

2410550 
Photoelectric integrator
My present invention relates to integrating apparatus, and has for a main object the provision of a photoelectric integrator wherein the amount of light received by a photocell is varied in... 

2239363 
Integrating apparatus
This Invention relates to integrating apparatus and more particularly to apparatus for integrating light values against time. Many photometric applications, such as exposure timing in... 

2199769 
Measuring apparatus
This invention relates to apparatus for the integration of variables, especially for the integration of variables with respect to time where such variables may be of a physical, chemical,... 

2179000 
Area measuring device
20 Claims. This invention relates to areameasuring devices. An object of this invention is a device for measuring areas having irregular shapes by comparing the amount of transmitted or reflected... 