Matches 1 - 50 out of 144 1 2 3 >


Match Document Document Title Score
6763340 Microelectromechanical system artificial neural network device  
A novel microelectromechanical system artificial neural network (MEMS ANN) device performs the function of a conventional artificial neural network node element. Micro-machined polysilicon or high...
999
6377242 Display pointer tracking device  
A device for tracking a light pointer on a display. The device processes analog interlaced field video images from a video camera, seeking the point of brightest intensity, which is the current...
999
6424891 Aircraft ground power unit  
An Aircraft Ground Power Unit (“AGPU”) is a mobile vehicle, preferably self-propelled, on which is mounted an enclosure. Within the enclosure are a number of subsystems, each of which provides a...
999
6363496 Apparatus and method for reducing duration of timeout periods in fault-tolerant distributed computer systems  
Apparatus and method to reduce the duration of timeout periods in fault-tolerant distributed computer systems. When nodes execute a task redundantly and communicate their results over a network...
999
6275050 Apparatus and method to detect corrosion in metal junctions  
Apparatus and method to detect corrosion in metal junctions. Corroded metal junctions are usually discovered by visual inspection. The present invention detects corrosion in metal junctions when...
945
6317506 Measuring the characteristics of oscillating motion  
Apparatus and method to measure the characteristics of the substantially periodic motion of a mechanical system. A non-intrusive technique measures such motion by analyzing images of a movable...
945
6265880 Apparatus and method for detecting conduit chafing  
Apparatus and method to identify chafing of a conduit, thereby reducing the failure of any system which would be damaged or whose function would be impaired by abrasion of the conduit. Such a...
945
6326910 Photonic analog-to-digital conversion using light absorbers  
Apparatus and method for high-speed analog-to-digital conversion employs photonic circuits with variable light-absorption. A coherent light source is clocked to produce a stream of coherent light...
945
6331990 Demodulating and amplifying systems of lasers with optical gain control (DAS-LOGiC)  
The present invention demodulates a FM, WM or AM optical input beam, amplifies the signal impressed on the beam, and then modulates without intervening electronics the signal amplitude of an...
945
10438366 Method for fast camera pose refinement for wide area motion imagery  
The present invention provides a method for fast, robust and efficient BA pipeline (SfM) for wide area motion imagery (WAMI). The invention can, without applying direct outliers filtering (e.g....
933
9454819 System and method for static and moving object detection  
A method for static and moving object detection employing a motion computation method based on spatio-temporal tensor formulation, a foreground and background modeling method, and a multi-cue...
893
9959625 Method for fast camera pose refinement for wide area motion imagery  
The present invention provides a method for fast, robust and efficient BA pipeline (SfM) for wide area motion imagery (WAMI). The invention can, without applying direct outliers filtering (e.g....
893
6226321 Multichannel parametric adaptive matched filter receiver  
Apparatus and method for improving the detection of signals obscured by either correlated Gaussian or non-Gaussian noise plus additive white Gaussian noise using Estimates from multi-channel data...
886
5706013 Nonhomogeneity detection method and apparatus for improved adaptive signal processing  
Apparatus and method for improving detection of targets in a radar system that employs adaptive filtering. A nonhomogeneity detector eliminates nonhomogeneous signals from the population of...
886
5848214 Optically-guiding multichip module  
A Fiber Optic Plate is the substrate or part of the substrate in a multichip module. Multichip modules can be stacked to form layers of densely packed integrated circuit die. Optical signals carry...
886
5748143 Adaptive post-doppler sequential beam processor  
A signal processing system applies space-time adaptive processing ("STAP") to an airborne surveillance Doppler radar comprised of a single-channel, rotating antenna. The STAP substantially...
886
6204797 Waveform diversity for spatial-temporal denial of radar and communication system  
Spatial-temporal waveform diversity methods vary or modulate the far-field radiated waveform of a radar and/or communication antenna as a function of look direction (sidelobe structure). Radar...
886
6014389 Fiber-based continuous wave blue laser source  
A compact, continuous-wave blue laser is developed from a fiber made from heavy metal fluorides ("ZBLAN") doped with a rare-earth ion. The footprint required to create blue laser light is reduced...
886
6101602 Digital watermarking by adding random, smooth patterns  
A digital image is "watermarked", that is, authenticated by an embedded pattern. The pattern is created by hashing the image and adding a signature element. Manipulating this result by the seed...
886
5907302 Adaptive elevational scan processor statement of government interest  
A signal processing system applies space-time adaptive processing ("STAP") to an airborne surveillance Doppler radar comprised of a single-channel, electronically scanned antenna. The STAP...
886
5986758 Diffractive optic image spectrometer (DOIS)  
An imaging spectrometer provides a three-dimensional (two (2) spatial and one (1) spectral) image cube of a target. In this apparatus, a diffractive optical element (DOE) performs the imaging and...
886
6167330 Dynamic power management of systems  
A method and system for power management of components within a system by introducing low-level instructions, such as NOPS, delay loops, and sleep modes, into the instruction sequences within...
886
6085251 Implementing a parallel file transfer protocol  
Apparatus and method to improve the speed of electronic file transfer between remote computers by parallel processing. The most common transfer protocol is the File Transfer Protocol (FTP) Though...
881
5931959 Dynamically reconfigurable FPGA apparatus and method for multiprocessing and fault tolerance  
Computing modules can cooperate to tolerate faults among their members. In a preferred embodiment, computing modules couple with dual-ported memories and interface with a dynamically...
881
10389644 Method and apparatus for waveform independent congestion control  
A method and apparatus for controlling congestion of information packets in a computer network comprising at least a first node and a second node is provided. At each iteration of the method a...
880
10348752 System and article of manufacture to analyze twitter data to discover suspicious users and malicious content  
The invention comprises a system and article of manufacture to discover potential cyber threats on Twitter. The invention provides a unified framework for modeling and reasoning about the veracity...
880
10121011 Apparatus, method and article of manufacture for partially resisting hardware trojan induced data leakage in sequential logics  
Apparatus, method and article of manufacture providing a randomized encoding scheme for sequential logics, for resistance to data leakage. Invention employs dual-rail encoding to randomize the...
880
6175332 Diffractive beam forming and scanning antenna array  
Variable locations on a suitably coated light reactive semiconductor sheet can be illuminated by a pattern of diffracted light to form discrete conductive pathways between antenna radiating...
852
6002298 Reconstituted frequency modulation with feedforward demodulator  
Apparatus and method for estimating the angle-modulation imposed on a transmitted Radio Frequency (RF) or Intermediate Frequency (IF) carrier. The method estimates angle-modulation when...
852
9778298 Apparatus for frequency measurement  
An apparatus for frequency measurement (1ODMTM) which provides precise and accurate measurement of a single input tone frequency and/or multiple separable input tone frequencies. Tone separability...
840
9137006 Non-integer oversampled timing recovery for higher order quadrature modulation communication systems using quadrature and in-phase samples  
Apparatus and method for performing entirely digital timing recovery for high bandwidth radio frequency communications. The received digital data source can be sampled from any (minimum 2×)...
840
9160523 Apparatus and method to prevent side channel power attacks in advanced encryption standard  
Apparatus and method for obscuring round 1 power consumption of hardware implementation of the Advanced Encryption Standard (AES) algorithm. Additional hardware circuitry will provide consistent...
840
7511665 Method and apparatus for a frequency diverse array  
Method and apparatus for a frequency diverse array. Radio frequency signals are generated by a plurality of independent waveform generators and simultaneously applied to a transmit/receive module....
840
9941962 Free space optical data transmission for secure computing  
An apparatus and method for computer network security based on Free-Space Optical Interconnections (FSOI) for board-to-board information transmission. The addition of a controllable, interlocked...
840
10111031 Object detection and tracking system  
A system and method for automated crowd sensing object detection. The invention senses a missing object's presence in proximity which is conducted using a smartphone, with a software application...
840
8803732 Method and apparatus for simultaneous synthetic aperture radar and moving target indication  
Method and apparatus for simultaneous synthetic aperture radar and moving target detection. A plurality of independent radio frequency signals are generated and applied to separate radiating,...
840
7231271 Steganographic method for covert audio communications  
Method for embedding a covert message within a digital audio signal. The existence of the covert message is undetectable and the information content of the covert message can be further rendered...
840
9350526 Non-integer oversampled timing recovery for higher order quadrature modulation communication systems using in-phase samples  
Apparatus and method for performing entirely digital timing recovery for high bandwidth radio frequency communications. The received digital data source can be sampled from any (minimum 2×)...
840
10103441 Multi-band electronically steered antenna  
Antenna system being tunable over multiple frequency bands. One planar surface of the antenna structure has metallic radiating elements of various geometries with selectable electrical...
840
7756685 Method for automatic community model generation based on uni-parity data  
Method for automatic community model generation based on uni-parity data. Correlation analysis is employed to identify links within the community. Method may be particularized for solving specific...
840
8680906 Hardware based random number generator  
Apparatus for generating a truly random binary bit value in which the resistance of memristive devices serve as the analogue bit values. Resistance values and the randomness by which they are...
840
7177808 Method for improving speaker identification by determining usable speech  
Method for improving speaker identification by determining usable speech. Degraded speech is preprocessed in a speaker identification (SID) process to produce SID usable and SID unusable segments....
840
7916068 Generalized inner product method and apparatus for improved detection and discrimination  
Method and apparatus for improving the detection and discrimination of slow moving or stationary range-Doppler spread objects on or in close proximity to the ground (or sea surface). Invention...
840
7877748 Method and apparatus for timing information flow in a distributed system  
A computer and software method and apparatus for distributed data processing which provides agreement between data sources (sensors) and data sinks (actuators) as to what data has been written...
840
9083473 Two dimensional photonic cluster state generator from sequential photons with fixed delay loopback  
An integrated waveguide device that creates entanglement between a sequence of periodically spaced (in time) photons in a single input and output mode. The device consists of a polarization...
840
8051475 Collaboration gateway  
Method for exchanging information between heterogeneous secured networks. Method supports synchronous communications across security domains including text chat, instant messaging, audio...
840
7082219 Method and apparatus for separating text from images  
The invention described herein provides a method and apparatus for document processing that efficiently separates and interrelates single modalities, such as text, handwriting, and images. In...
840
9319080 Detection-enhanced adjustable bandwidth circuit  
A circuit apparatus and method for providing spectrum sensing. The invention accepts as inputs actual real-world signals in which the resulting two-dimensional output representation provides...
840
9024661 Glitch free clock multiplexer  
Apparatus for glitch-free switching between two clock sources on an integrated circuit. Clock gaters provide a clock from a single source that can be turned on and off without causing partial...
840
8732100 Method and apparatus for event detection permitting per event adjustment of false alarm rate  
Method and apparatus for object or event of interest detection which minimizes the level of false alarms and maximizes the level of detections as defined on a per event or object basis by the...
840

Matches 1 - 50 out of 144 1 2 3 >
« search again