Featured patents

Digital Filter Implementation for Exploiting Statistical Properties of Signal and Coefficients
US 08812569 B2, Aug. 19, 2014, Multifunctional, Parag Naik et al. / Saankhya Labs Private Limited (Bangalore, IN)
A method for implementing a digital filter, said method comprising:…

Systems and Methods for an Adjustable Filter Engine
US 08751554 B2, June 10, 2014, Adaptive, Chihsin Wu / Aptina Imaging Corporation (George Town, KY)
A method of generating an updated filter, the method comprising:…

Pseudo-Random Bit Sequence Generator
US 08745113 B2, June 3, 2014, Linear feedback shift register, Junjie Yan / Altera Canada Co. (Halifax, CA)
A pseudo-random bit sequence generator, comprising:…

Random Number Generator
US 08682947 B2, March 25, 2014, Random number generation, Erik Tronstad / Superdize AS (Grimstad, NO)
A rollable random number generator (1) for generating a random value, the random…

Method and Apparatus for Detecting Signal Using Cyclo-Stationary Characterisitics
US 08639736 B2, Jan. 28, 2014, Normalization, Sang-Won Kim et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
A method of detecting a signal using a cyclo-stationary characteristic value,…

Sub-Filtering Finite Impulse Response (FIR) Filter for Frequency Search Capability
US 08615538 B1, Dec. 24, 2013, Filtering, Gregory Fleizach et al. / The United States of America as represented by the Secretary of the Navy (Washington, US)
A finite impulse response (FIR) filter comprising:…

Extended-Precision Integer Arithmetic and Logical Instructions
US 08615541 B2, Dec. 24, 2013, Floating point, Richard Craig Johnson et al. / NVIDIA Corporation (Santa Clara, US)
A computer-implemented method for performing an extended precision operation,…

Comparing Boolean Functions Representing Sensor Data
US 08583718 B2, Nov. 12, 2013, Transform, Jawahar Jain et al. / Fujitsu Limited (Kawasaki-shi, JP)
A method by one or more processors associated with one or more computing devices…

Method for Sampling Probability Distributions Using a Quantum Computer
US 08543627 B1, Sept. 24, 2013, Linear, Robert R. Tucci
A method of operating a classical computer to calculate a total SEO,…

Real-Time Optimization of TX FIR Filter for High-Speed Data Communication
US 08452829 B2, May 28, 2013, Adaptive, Nirmal C. Warke et al. / Oracle America, Inc. (Redwood City, US)
A method for real-time optimization of a finite impulse response (FIR) filter…

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