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USPTO Patent Rankings Data through Dec 31, 2025
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Norbert Juffa — 33 Patents

AMD: 22 patents #481 of 9,280Top 6%
NVIDIA: 11 patents #657 of 7,811Top 9%
San Jose, CA: #1,808 of 32,062 inventorsTop 6%
California: #15,252 of 386,348 inventorsTop 4%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
Norbert Juffa has been granted 33 US patents while listed as an inventor at AMD. The first was granted in 1999 and the most recent in April 2016. Norbert Juffa ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list Norbert Juffa in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9304739 Optimized 3D lighting computations using a logarithmic number system 2016-04-05 $12,989,000
8860741 Graphics processor with memory management unit and cache coherent link Stuart F. Oberman 2014-10-14 $3,953,000
8589468 Efficient matrix multiplication on a parallel processing device Radoslav Danilak 2013-11-19 $7,672,000
8327123 Maximized memory throughput on parallel processing devices Brett W. Coon 2012-12-04 $7,103,000
8140608 Pipelined integer division using floating-point reciprocal 2012-03-20 $19,298,000
7925860 Maximized memory throughput using cooperative thread arrays Brett W. Coon 2011-04-12 $20,468,000
7916864 Graphics processing unit used for cryptographic processing 2011-03-29 $12,889,000
7912889 Mapping the threads of a CTA to the elements of a tile for efficient matrix multiplication Radoslav Danilak 2011-03-22 $24,505,000
7836118 Hardware/software-based mapping of CTAs to matrix tiles for efficient matrix multiplication Radoslav Danilak 2010-11-16 $11,972,000
7792895 Efficient matrix multiplication on a parallel processing device Radoslav Danilak 2010-09-07 $5,417,000
7506134 Hardware resource based mapping of cooperative thread arrays (CTA) to result matrix tiles for efficient matrix multiplication in computing system comprising plurality of multiprocessors Radoslav Danilak 2009-03-17 $26,138,000
6557098 Microprocessor including an efficient implementation of extreme value instructions Stuart F. Oberman 2003-04-29 $1,822,000
6442677 Apparatus and method for superforwarding load operands in a microprocessor Derrick R. Meyer, Stephan G. Meier 2002-08-27 $1,474,000
6425074 Method and apparatus for rapid execution of FCOM and FSTSW Stephan G. Meier, Frederick Daniel Weber, Stuart F. Oberman 2002-07-23 $1,368,000
6408379 Apparatus and method for executing floating-point store instructions in a microprocessor Stephan G. Meier, Stuart F. Oberman, Scott White 2002-06-18 $3,499,000
6405305 Rapid execution of floating point load control word instructions Stephan G. Meier, Jeffrey E. Trull, Derrick R. Meyer 2002-06-11 $2,353,000
6397238 Method and apparatus for rounding in a multiplier Stuart F. Oberman, Ming Siu, Frederick Daniel Weber, Ravikrishna Cherukuri 2002-05-28 $2,985,000
6397239 Floating point addition pipeline including extreme value, comparison and accumulate functions Stuart F. Oberman, Fred Weber, Krishnan V. Ramani, Ravi K. Cherukuri 2002-05-28 $2,985,000
6393555 Rapid execution of FCMOV following FCOMI by storing comparison result in temporary register in floating point unit Stephan G. Meier, Frederick Daniel Weber, Stuart F. Oberman 2002-05-21 $2,063,000
6381625 Method and apparatus for calculating a power of an operand Stuart F. Oberman, Ming Siu, Frederick Daniel Weber, Ravikrishna Cherukuri 2002-04-30 $1,930,000
6374345 Apparatus and method for handling tiny numbers using a super sticky bit in a microprocessor Stuart F. Oberman 2002-04-16 $2,231,000
6370637 Optimized allocation of multi-pipeline executable and specific pipeline executable instructions to execution pipelines based on criteria Stephan G. Meier, Frederick Daniel Weber, Stuart F. Oberman 2002-04-09 $2,418,000
6298367 Floating point addition pipeline including extreme value, comparison and accumulate functions Stuart F. Oberman, Fred Weber, Krishnan V. Ramani, Ravi Krishna 2001-10-02 $2,425,000
6256653 Multi-function bipartite look-up table Stuart F. Oberman 2001-07-03 $7,468,000
6247117 Apparatus and method for using checking instructions in a floating-point execution unit 2001-06-12 $5,669,000