logo

For the Inventor, By the Inventor

Round Rock, TX, United States of America

Susan Elizabeth Eisen

This inventor holds 58 USPTO granted patents and 2 published patent applications, primarily in Microprocessor Architecture (CPC class G06F). Top assignee: International Business Machines Corporation. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susan Elizabeth Eisen. Retrieved from https://idiyas.com/inventor/susan-elizabeth-eisen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 58 

% Patents Active = 56.9

Average Co-Inventor Count = 5.2

ph-index = 8

Forward Citations = 132(Granted Patents)

Forward Citations (Not Self Cited) = 118(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Austin, TX (US) (1999 - 2007)
  • Round Rock, TX (US) (2008 - 2024)

Company Filing History:

goldMedal58 out of 166,351 
 
International Business Machines Corporation
 patents

Years Active: 1999-2025

Loading Chart...
Areas of Expertise:
Instruction Completion Table
Microprocessor
Simultaneous Multithreading
Register Management
Speculative Execution
Thread Management
Flush Recovery
Architected States
History Buffer
Transaction Memory
Performance Optimization
Parallel Processing
58 patents (USPTO):Explore Patents
1. 12204902 - Routing instruction results to a register block of a subdivided register file based on register block utilization rate (2025-01-21),
2. 11941398 - Fast mapper restore for flush in processor (2024-03-26),
3. 11775337 - Prioritization of threads in a simultaneous multithreading processor core (2023-10-03),
4. 11561794 - Evicting and restoring information using a single port of a logical register mapper and history buffer in a microprocessor comprising multiple main register file entries mapped to one accumulator register file entry (2023-01-24),
5. 11403109 - Steering a history buffer entry to a specific recovery port during speculative flush recovery lookup in a processor (2022-08-02),
6. 11366671 - Completion mechanism for a microprocessor instruction completion table (2022-06-21),
7. 11360779 - Logical register recovery within a processor (2022-06-14),
8. 11327766 - Instruction dispatch routing (2022-05-10),
9. 11327757 - Processor providing intelligent management of values buffered in overlaid architected and non-architected register files (2022-05-10),
10. 11269647 - Finish status reporting for a simultaneous multithreading processor using an instruction completion table (2022-03-08),
11. 11256507 - Thread transition management (2022-02-22),
12. 11194578 - Fused overloaded register file read to enable 2-cycle move from condition register instruction in a microprocessor (2021-12-07),
13. 11188332 - System and handling of register data in processors (2021-11-30),
14. 11144364 - Supporting speculative microprocessor instruction execution (2021-10-12),
15. 11144319 - Redistribution of architected states for a processor register file (2021-10-12),

Title: Trailblazing Inventor: Susan Elizabeth Eisen

Introduction

Susan Elizabeth Eisen, a visionary inventor based in Round Rock, TX, is a trailblazer in the field of inventions. Her dedication to innovation and passion for creating a better world through technology have set her apart as a true pioneer in her field. With a remarkable 56 patents to her name, Susan's impact on the world of technology is profound and enduring.

Latest Patents

Susan's latest patents showcase her ingenuity and technical expertise. One of her recent inventions involves the 'Prioritization of threads in a simultaneous multithreading processor core' - a groundbreaking concept that optimizes processor core performance. Another patent focuses on 'Evicting and restoring information using a single port of a logical register mapper and history buffer in a microprocessor' - a cutting-edge solution that enhances data processing efficiency.

Career Highlights

Susan Elizabeth Eisen is a valued member of the renowned company IBM (International Business Machines Corporation). Her innovative spirit and technical prowess have been instrumental in shaping the future of technology at IBM. With a prolific career marked by numerous patents and groundbreaking inventions, Susan continues to push the boundaries of what is possible in the world of technology.

Collaborations

In her journey as an inventor, Susan has had the privilege of collaborating with esteemed colleagues such as Dung Q Nguyen and Hung Qui Le. Together, they have worked on projects that have pushed the envelope of innovation and redefined the possibilities in the tech industry. These collaborative efforts have not only yielded remarkable results but have also fostered a culture of creativity and excellence.

Conclusion

In conclusion, Susan Elizabeth Eisen's unwavering commitment to innovation and her remarkable contributions to the world of technology establish her as a true trailblazer. Her inventive spirit, coupled with her passion for creating positive change through technology, ensures that her legacy will endure for years to come. Susan's groundbreaking inventions and patents stand as a testament to her ingenuity and serve as inspiration for future generations of inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…