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Jochen Preiss — 19 Patents

IBM: 19 patents #5,793 of 70,183Top 9%
Eppelheim, DE: #38 of 568 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Jochen Preiss has been granted 19 US patents while listed as an inventor at IBM. The first was granted in 2008 and the most recent in June 2014. Jochen Preiss ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Jochen Preiss in Eppelheim, DE.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8756263 Binary logic unit and method to operate a binary logic unit Tobias Gemmeke 2014-06-17 $4,121,000
8626807 Reuse of rounder for fixed conversion of log instructions Maarten J. Boersma, Markus Kaltenbach, Michael Klein, Silvia M. Mueller 2014-01-07 $4,729,000
8578196 Zero indication forwarding for floating point unit power reduction Harry Barowski, Maarten J. Boersma, Silvia M. Mueller, Tim Niggemeier 2013-11-05 $5,290,000
8566383 Distributed residue-checking of a floating point unit Son T. Dao, Juergen Haess, Michael K. Kroener, Silvia M. Mueller 2013-10-22 $5,163,000
8452824 Binary logic unit and method to operate a binary logic unit Tobias Gemmeke 2013-05-28 $7,454,000
8407275 Fast floating point compare with slower backup for corner cases Maarten J. Boersma, Michael K. Kroener, Silvia M. Mueller 2013-03-26 $5,395,000
8370409 Electronic computing circuit for operand width reduction for a modulo adder followed by saturation concurrent message processing Tobias Gemmeke, Nicolas Maeding 2013-02-05 $5,221,000
8352531 Efficient forcing of corner cases in a floating point rounder Maarten J. Boersma, J. Adam Butts, Silvia M. Mueller 2013-01-08 $4,312,000
8346828 System and method for storing numbers in first and second formats in a register file Maarten J. Boersma, Michael K. Kroener, Petra Leber, Silvia M. Mueller, Kerstin Claudia Schelm 2013-01-01
8332453 Shifter with all-one and all-zero detection using a portion of partially shifted vector and shift amount in parallel to generated shifted result Maarten J. Boersma, Silvia M. Mueller, Holger Wetter 2012-12-11 $5,394,000
8291003 Supporting multiple formats in a floating point processor Maarten J. Boersma, K. Michael Kroener, Petra Leber, Silvia M. Mueller, Kerstin Claudia Schelm 2012-10-16 $3,795,000
8255726 Zero indication forwarding for floating point unit power reduction Harry Barowski, Maarten J. Boersma, Silvia M. Mueller, Tim Niggemeier 2012-08-28 $8,752,000
8244783 Normalizer shift prediction for log estimate instructions Maarten J. Boersma, Michael Klein, Son Dao Trong 2012-08-14 $4,482,000
8032854 3-stack floorplan for floating point unit Maarten J. Boersma, Michael K. Kroener, Petra Leber, Silvia M. Mueller, Kerstin Claudia Schelm 2011-10-04 $5,606,000
7996738 Semiconductor chip with a plurality of scannable storage elements and a method for scanning storage elements on a semiconductor chip Tobias Gemmeke, Christoph Jaeschke, Jens Kuenzer, Cedric Lichtenau, Thomas Pflueger 2011-08-09 $2,733,000
7735038 Design structure to reduce power consumption within a clock gated synchronous circuit and clock gated synchronous circuit Tobias Gemmeke, Jens Leenstra 2010-06-08 $3,517,000
7694112 Multiplexing output from second execution unit add/saturation processing portion of wider width intermediate result of first primitive execution unit for compound computation Harry Barowski, J. Adam Butts, Stephen V. Kosonocky, Silvia M. Mueller 2010-04-06 $5,890,000
7639046 Method to reduce power consumption within a clock gated synchronous circuit and clock gated synchronous circuit Tobias Gemmeke, Jens Leenstra 2009-12-29 $22,760,000
7461117 Floating point unit with fused multiply add and method for calculating a result with a floating point unit Son Dao Trong, Juergen Haess, Christian Jacobi, Klaus M. Kroener, Silvia M. Mueller 2008-12-02 $5,263,000