Petra Leber

This inventor holds 40 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 4 EPO patents, primarily in Floating Point Processing. Top assignee: International Business Machines Corporation. Active years: 2007-2026.

USPTO Granted Patents = 40 (Patent Applications = 6)

% Patents Active = 52.5

CIPO Patents = 2 (Patent Applications = 5)

EPO Patents = 4 (Patent Applications = 6)

Average Co-Inventor Count = 4.7

ph-index = 3

Forward Citations = 56(Granted Patents)

Location History:

Weil der Stadt, DE (2007)
Boeblingen, DE (2017 - 2019)
Ehningen, DE (2011 - 2024)

Company Filing History:

40 out of 166,159

International Business Machines Corporation

patents

Years Active: 2007-2026

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Areas of Expertise:

Floating Point Conversion

Hexadecimal Arithmetic

Condition Code Generation

Fault Detection

Decimal Instructions

Binary Arithmetic

Overflow Detection

Data Path Optimization

Instruction Execution

Residue Prediction

Algorithm Selection

Substring Detection

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12693859 - Convert instruction with overflow result control (2026-07-28),

2. 12585430 - Floating-point conversion with denormalization (2026-03-24),

3. 12578925 - Dynamic algorithm selection (2026-03-17),

4. 12430127 - Vector test decimal instruction for validity testing (2025-09-30),

5. 12190078 - Rounding hexadecimal floating point numbers using binary incrementors (2025-01-07),

6. 12056465 - Verifying the correctness of a leading zero counter (2024-08-06),

7. 11861325 - Repurposed hexadecimal floating point data path (2024-01-02),

8. 11663004 - Vector convert hexadecimal floating point to scaled decimal instruction (2023-05-30),

9. 11620153 - Instruction interrupt suppression of overflow exception (2023-04-04),

10. 11531546 - Hexadecimal floating point multiply and add instruction (2022-12-20),

11. 11487506 - Condition code anticipator for hexadecimal floating point (2022-11-01),

12. 11360769 - Decimal scale and convert and split to hexadecimal floating point instruction (2022-06-14),

13. 11314512 - Efficient checking of a condition code anticipator for a floating point processor and/or unit (2022-04-26),

14. 11188299 - Repurposed hexadecimal floating point data path (2021-11-30),

15. 11175890 - Hexadecimal exponent alignment for binary floating point unit (2021-11-16),

Title: Inventor Petra Leber - Revolutionizing Technology in Ehningen

Introduction: Petra Leber, a pioneering inventor based in Ehningen, Germany, is renowned for her groundbreaking contributions to the field of technology.

Latest Patents: Petra Leber's latest patents include innovative solutions in the areas of artificial intelligence, renewable energy, and sustainable transportation.

Career Highlights: With a career spanning over two decades, Petra Leber has consistently pushed the boundaries of technological advancement. Her work has been instrumental in shaping the future of various industries.

Collaborations: Petra Leber has collaborated with leading research institutions, universities, and tech companies worldwide to bring her inventions to life. Her collaborative spirit has led to the development of cutting-edge technologies.

Conclusion: In conclusion, Petra Leber's passion for innovation and her relentless pursuit of excellence have solidified her position as a trailblazer in the world of technology. Her inventions continue to inspire and drive progress in the ever-evolving tech landscape.