Stefan Payer

This inventor holds 29 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 3 EPO patents, primarily in Floating Point Arithmetic. Top assignee: International Business Machines Corporation. Active years: 2014-2026.

USPTO Granted Patents = 29 (Patent Applications = 4)

% Patents Active = 62.1

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 3 (Patent Applications = 5)

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 21(Granted Patents)

Location History:

Nurtingen, DE (2014)
Boeblingen, DE (2018 - 2020)
Stuttgart, DE (2017 - 2024)

Company Filing History:

29 out of 166,264

International Business Machines Corporation

patents

Years Active: 2014-2026

Loading Chart...

Areas of Expertise:

Floating-Point Conversion

Dynamic Algorithm Selection

Hexadecimal Floating Point

Fault-Tolerant Design

Vector String Search

Automated Testing

Memory Arrays

Power Savings

Integrated Circuit Control

Substring Detection

Clock-Gating

Cognitive Hardware

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12585430 - Floating-point conversion with denormalization (2026-03-24),

2. 12578925 - Dynamic algorithm selection (2026-03-17),

3. 12190078 - Rounding hexadecimal floating point numbers using binary incrementors (2025-01-07),

4. 12056465 - Verifying the correctness of a leading zero counter (2024-08-06),

5. 11817697 - Method to limit the time a semiconductor device operates above a maximum operating voltage (2023-11-14),

6. 11663270 - Vector string search instruction (2023-05-30),

7. 11531546 - Hexadecimal floating point multiply and add instruction (2022-12-20),

8. 11256511 - Instruction scheduling during execution in a processor (2022-02-22),

9. 11221826 - Parallel rounding for conversion from binary floating point to binary coded decimal (2022-01-11),

10. 11210064 - Parallelized rounding for decimal floating point to binary coded decimal conversion (2021-12-28),

11. 11175921 - Cognitive binary coded decimal to binary number conversion hardware for evaluating a preferred instruction variant based on feedback (2021-11-16),

12. 11099602 - Fault-tolerant clock gating (2021-08-24),

13. 11068541 - Vector string search instruction (2021-07-20),

14. 11042371 - Plausability-driven fault detection in result logic and condition codes for fast exact substring match (2021-06-22),

15. 10996951 - Plausibility-driven fault detection in string termination logic for fast exact substring match (2021-05-04),

Title: **The Innovations of Stefan Payer: A Look at His Contributions**

Introduction

Stefan Payer, a prominent inventor based in Stuttgart, Germany, has made significant contributions to the field of technology through his inventive work. With a remarkable portfolio of 27 patents, his innovations have paved the way for advancements in computing and data processing.

Latest Patents

Among his latest patents, two notable inventions stand out:

1. **Rounding Hexadecimal Floating Point Numbers Using Binary Incrementors**

This patent focuses on an innovative method for rounding hexadecimal floating point numbers. It includes a process involving incrementing a first subset of bits of the operand using a first incrementor, along with manipulating a second subset of bits with a second incrementor. The invention generates an intermediate result and an incremented result based on specific carryouts from both incrementors.

2. **Verifying the Correctness of a Leading Zero Counter**

This patent pertains to enhancing the verification process of a leading zero counter. The method includes generating a bit vector based on an input value, calculating a leading zero count, creating a bit mask, and verifying the leading zero count through a comprehensive process involving bit vectors.

Career Highlights

Stefan currently works at IBM (International Business Machines Corporation), where he continues to innovate within the tech domain. His career has been marked by a focus on optimizing computing processes, significantly impacting the efficiency of data handling.

Collaborations

Throughout his career, Stefan has collaborated with talented colleagues such as Cedric Lichtenau and Razvan Peter Figuli. These partnerships have likely fostered a rich environment for innovative ideas and solutions in their shared field of expertise.

Conclusion

Stefan Payer’s work embodies the spirit of innovation and technological advancement. With a robust list of patents, he continues to contribute valuable insights and inventions that enhance the capabilities of modern computing. As his career progresses, the impact of his work is expected to grow, inspiring future inventors and engineers.