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

Icon_funbox Did You Know...

...that when IBM conducted a market study of Chester Carlson's invention in 1959, the company concluded that it would take only 5000 units of his new product to saturate the market? IBM therefore declined to be part of the new product introduction. Too bad for IBM. Carlson's invention was the xerography process, and his new product was the beginning of the Xerox Corporation. It is estimated that every day, worldwide, 3,000,000,000 copies are made!!

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Examiner: Mai, Tan V


Primary examiner statistics: 297 patents; average approval time: 301 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8190664 Employing a mask field of an instruction to encode a sign of a re...
8171068 Generating unique pseudorandom numbers
8166088 Fast fourier transform processor
8161088 Pocket calculator for financial, mathematical calculation routine...
8145696 Method for representing complex numbers in a communication system
8140608 Pipelined integer division using floating-point reciprocal
8131795 High speed adder design for a multiply-add based floating point u...
8126949 Reconfigurable filter node for an adaptive computing machine
8126952 Unified inverse discrete cosine transform (IDCT) microcode proces...
8126951 Method for transforming a digital signal from the time domain int...
8126950 Method for performing a domain transformation of a digital signal...
8126948 Method and system for constant amplitude random sequence construc...
8122077 Generation of test cases with range constraints for floating poin...
8122075 Pseudorandom number generator and encryption device using the sam...
8117250 VDSL2 transmitter/receiver architecture
8112467 Computationally efficient mathematical engine
8099450 Multiplication circuitry
8095588 Method and system for data decomposition via graphical multivaria...
8090757 Circuit and method for performing multiple modulo mathematic oper...
8086657 Adder structure with midcycle latch for power reduction
8082285 Digital sine wave generator
8082282 Decomposition of decimal floating point data, and methods therefo...
8082287 Pre-saturating fixed-point multiplier
8082283 Arrangement of 3-input LUT'S to implement 4:2 compressors for mul...
8078663 Optical correlation apparatus and method
8073888 Random number generator and random number generating method there...
8073889 Seed generating circuit, random number generating circuit, semico...
8073893 Method and/or system for comparing character expressions
8073894 Compact switched-capacitor FIR filter implementation
8069198 Integrated circuit having a filter circuit
8065355 Interpolation FIR filter having multiple data rates in mobile com...
8060551 Method and apparatus for integer division
8060545 Composition of decimal floating point data, and methods therefor
8060546 Positionally dependent pattern checking in character strings usin...
8055696 Modular multiplication method, modular multiplier and cryptosyste...
8055694 Modular investment position calculation
8051118 Composition of decimal floating point data
8051116 Apparatus and method for generating packed sum of absolute differ...
8051121 Dual multiply-accumulator operation optimized for even and odd mu...
8051117 Shift significand of decimal floating point data

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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