U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Do, Chat C.


Primary examiner statistics: 53 patents; average approval time: 78 days
Assistant examiner statistics: 183 patents; average approval time: 183 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8078977 Method and system for intelligent processing of electronic inform...
7702702 Signal processing device for computing phase difference between a...
7698355 Minimal area integrated circuit implementation of a polyphase int...
7519643 Montgomery multiplier for RSA security module
7461106 Apparatus and method for low complexity combinatorial coding of s...
7454450 Mixed-signal system for performing Taylor series function approxi...
7447723 Method for fast relevance discovery in time series
7440989 Kernel function approximation and receiver
7437397 Apparatus and method for correlating synchronous and asynchronous...
7430574 Efficient execution and emulation of bit scan operations
7428568 Symmetric cascaded domino carry generate circuit
7415492 Tips calculator
7412469 Power amplifier pre-distorter training
7412468 Generation of cryptographically strong random numbers using MISRS
7409416 Digital-to-time converter using cycle selection windowing
7403966 Hardware for performing an arithmetic function
7403963 Re-sampling with an arbitrary scaling ratio
7395286 Method for generating non-overlapping N-phases of divide-by-N clo...
7392271 Random number generating circuit, semiconductor integrated circui...
7386580 Data processing apparatus and method for computing an absolute di...
7386583 Carry generator based on XOR, and conditional select adder using ...
7386582 Method and structure for producing high performance linear algebr...
7376688 Wavelet multi-resolution waveforms
7376687 Pseudo-random number generator
7370069 Numerical value conversion using a look-up table for coefficient ...
7366748 Methods and apparatus for fast argument reduction in a computing ...
7363335 Modular arithmetic apparatus and method selecting a base in the r...
7353245 Adaptive filter coefficient determination
7349934 Processor system and method with combined data left and right shi...
7349935 Random number generation apparatus
7343387 Algorithm for configuring clocking system
7343388 Implementing crossbars and barrel shifters using multiplier-accum...
7343389 Apparatus and method for SIMD modular multiplication
7340496 System and method for determining the Nth state of linear feedbac...
7340497 Signal processing device and signal processing method
7337202 Shift-and-negate unit within a fused multiply-adder circuit
7337204 Method and apparatus for effectively performing linear transforma...
7334010 Feedback digital filter
7315879 Multiply-accumulate modules and parallel multipliers and methods ...
7308467 Method for on-demand generation of individual random numbers of a...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7272620 Frequency divider with low harmonics
7269615 Reconfigurable input Galois field linear transformer system
7257608 Apparatus and method for outputting sequence of vectors, data rec...
7240082 Method for processing efficiency in a pipeline architecture
7233963 Systems and methods for diffusing clipping error
7231414 Apparatus and method for performing addition of PKG recoded numbe...
7222145 Method and apparatus for solving systems of equations in fixed-po...
7219114 Fast approximation to the spherical linear interpolation function
7219115 Method for stable and accurate solution for an ill-conditioned sy...
7219119 Procedure for computing the Cholesky decomposition in a parallel ...
7216140 Efficient implementation of n-point DCT, n-point IDCT, SA-DCT and...
7206798 Apparatus and method for programmable dual stage digital filter
7206800 Overflow detection and clamping with parallel operand processing ...
7206802 Hybrid carry look ahead/carry select adder including carry logic ...
7203718 Apparatus and method for angle rotation
7203714 Logic circuit
7203716 Method and apparatus for fast interpolation of multi-dimensional ...
7194500 Scalable gray code counter
7191203 Method and system for high-speed multiplication
7188134 High-performance adder
7185036 Look up table based upsampling and digital filtering
7177889 Methods and systems for efficient filtering of digital signals
7171435 Circuits, systems, and methods implementing approximations for lo...
7167884 Multistage median cascaded canceller
7162506 Integrated circuit with mode control for selecting settled and un...
7152084 Parallelized infinite impulse response (IIR) and integrator filte...
7152081 Methods for efficient filtering of data
7149764 Random number generator bit string filter
7130876 Systems and methods for efficient quantization
7124160 Processing architecture having parallel arithmetic capability
7113967 Efficient quantum computing operations
7111028 Data conversion method, a data conversion circuit and a data conv...
7107302 Finite impulse response filter algorithm for implementation on di...
7107305 Multiply-accumulate (MAC) unit for single-instruction/multiple-da...
7107300 Circuits, systems, and methods implementing approximations for in...
7099907 Fir filter and ramp-up/-down control circuit using the same
7096244 Digital filter and reference signal cancelling device and method ...
7096239 Trigonometry calculator
7089274 Method and an electrical device for efficient generation of multi...
7085796 Dynamic adder with reduced logic
 
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