Inventor · Ehningen, DE

Petra Leber

37Patents
3h-index
28Co-inventors
63Inventor score

Filing activity: Dec 18, 2001 → Mar 27, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7228403B2 Method for handling 32 bit results for an out-of-order processor with a 64 bit architecture Physics 20 Expired
US8291003B2 Supporting multiple formats in a floating point processor Physics 9 Active
US9684514B2 Inference based condition code generation Physics 6 Active
US8346828B2 System and method for storing numbers in first and second formats in a register file Physics 3 Active
US11360769B1 Decimal scale and convert and split to hexadecimal floating point instruction Physics 3 Active
US11023205B2 Negative zero control in instruction execution Physics 2 Active
US9684515B2 Inference based condition code generation Physics 2 Active
US10379860B2 Inference based condition code generation Physics 1 Active
US10915385B2 Residue prediction of packed data Physics 1 Active
US10365892B2 Decimal floating point instructions to perform directly on compressed decimal floating point data Physics 1 Active
US9658828B2 Decimal and binary floating point rounding Physics 1 Active
US11099853B2 Digit validation check control in instruction execution Physics 1 Active
US10996951B2 Plausibility-driven fault detection in string termination logic for fast exact substring match Physics 0 Active
US10198302B2 Residue prediction of packed data Physics 0 Active
US12056465B2 Verifying the correctness of a leading zero counter Physics 0 Active
US9870200B2 Decimal and binary floating point rounding Physics 0 Active
US9128758B2 Encoding densely packed decimals Physics 0 Active
US11314512B2 Efficient checking of a condition code anticipator for a floating point processor and/or unit Physics 0 Active
US10067744B2 Overflow detection for sign-magnitude adders Physics 0 Active
US10929213B2 Residue prediction of packed data Physics 0 Active
US8032854B2 3-stack floorplan for floating point unit Physics 0 Active
US11861325B2 Repurposed hexadecimal floating point data path Physics 0 Active
US11487506B2 Condition code anticipator for hexadecimal floating point Physics 0 Active
US10095475B2 Decimal and binary floating point rounding Physics 0 Active
US11620153B2 Instruction interrupt suppression of overflow exception Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.