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USPTO Patent Rankings Data through Dec 31, 2025
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Klaus M. Kroener — 25 Patents

IBM: 25 patents #4,231 of 70,183Top 7%
Eppelheim, DE: #25 of 568 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Klaus M. Kroener has been granted 25 US patents while listed as an inventor at IBM. The first was granted in 2008 and the most recent in May 2020. Klaus M. Kroener ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Klaus M. Kroener in Eppelheim, DE.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10649730 Normalization of a product on a datapath Cedric Lichtenau, Silvia M. Mueller, Andreas Wagner 2020-05-12 $2,725,000
10649738 Combined residue circuit protecting binary and decimal data Steven R. Carlough, Silvia M. Mueller, Andreas Wagner 2020-05-12 $2,725,000
10459689 Calculation of a number of iterations Silvia M. Mueller, Manuela Niekisch, Kerstin Claudia Schelm 2019-10-29 $4,364,000
10416962 Decimal and binary floating point arithmetic calculations Steven R. Carlough, Juergen Haess, Michael Klein, Petra Leber, Silvia M. Mueller +1 more 2019-09-17 $3,647,000
10379811 Normalization of a product on a datapath Cedric Lichtenau, Silvia M. Mueller, Andreas Wagner 2019-08-13 $1,909,000
10303440 Combined residue circuit protecting binary and decimal data Steven R. Carlough, Silvia M. Mueller, Andreas Wagner 2019-05-28 $2,255,000
10303438 Fused-multiply-add floating-point operations on 128 bit wide operands Tina Babinsky, Udo Krautz, Silvia M. Mueller, Andreas Wagner 2019-05-28 $2,255,000
10235135 Normalization of a product on a datapath Cedric Lichtenau, Silvia M. Mueller, Andreas Wagner 2019-03-19 $3,213,000
10095475 Decimal and binary floating point rounding Steven R. Carlough, Petra Leber, Cedric Lichtenau, Silvia M. Mueller 2018-10-09 $3,566,000
9959093 Binary fused multiply-add floating-point calculations Michael Klein, Cedric Lichtenau, Silvia M. Mueller 2018-05-01 $4,480,000
9952829 Binary fused multiply-add floating-point calculations Michael Klein, Cedric Lichtenau, Silvia M. Mueller 2018-04-24 $2,845,000
9870200 Decimal and binary floating point rounding Steven R. Carlough, Petra Leber, Cedric Lichtenau, Silvia M. Mueller 2018-01-16 $4,196,000
9767073 Arithmetic operation in a data processing system Christophe J. Layer, Silvia M. Mueller, Kerstin Claudia Schelm 2017-09-19 $2,669,000
9658828 Decimal and binary floating point rounding Steven R. Carlough, Petra Leber, Cedric Lichtenau, Silvia M. Mueller 2017-05-23 $2,171,000
9348796 Arithmetic operation in a data processing system Christophe J. Layer, Silvia M. Mueller, Kerstin Claudia Schelm 2016-05-24 $3,942,000
9256397 Fused multiply-adder with booth-encoding Maarten J. Boersma, Christophe J. Layer, Silvia M. Mueller 2016-02-09 $2,307,000
9122517 Fused multiply-adder with booth-encoding Maarten J. Boersma, Christophe J. Layer, Silvia M. Mueller 2015-09-01 $3,766,000
8954485 Range check based lookup tables Steven R. Carlough, Christophe J. Layer, Silvia M. Mueller, Kerstin Claudia Schelm 2015-02-10 $3,717,000
8914431 Range check based lookup tables Steven R. Carlough, Christophe J. Layer, Silvia M. Mueller, Kerstin Claudia Schelm 2014-12-16 $3,695,000
8554822 Decimal adder with end around carry Steven R. Carlough, Adam B. Collura, Silvia M. Mueller 2013-10-08 $7,754,000
7840622 Method and floating point unit to convert a hexadecimal floating point number to a binary floating point number Guenter Gerwig 2010-11-23 $4,291,000
7716266 Common shift-amount calculation for binary and hex floating point Son Dao Trong, Juergen Haess, Eric M. Schwarz 2010-05-11 $5,650,000
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, Silvia M. Mueller, Jochen Preiss 2008-12-02 $5,263,000
7392273 High-sticky calculation in pipelined fused multiply/add circuitry Guenter Gerwig, Juergen Haess 2008-06-24 $7,053,000
7373369 Advanced execution of extended floating-point add operations in a narrow dataflow Guenter Gerwig 2008-05-13 $14,751,000