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For the Inventor, By the Inventor

Portland, OR, United States of America

David J Sager

This inventor holds 75 USPTO granted patents and 1 published patent application, primarily in Multithreaded Processing (CPC class G06F). Top assignees: Intel Corporation, Digital Equipment Corporation, Compaq Computer Corporation, Inc.. Active years: 1989-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David J Sager. Retrieved from https://idiyas.com/inventor/david-j-sager

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

USPTO Granted Patents = 75 

% Patents Active = 77.3

Average Co-Inventor Count = 2.5

ph-index = 28

Forward Citations = 1,873(Granted Patents)

Forward Citations (Not Self Cited) = 1,781(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Acton, MA (US) (1989 - 2004)
  • Portland, CA (2018)
  • Portland, OR (US) (1998 - 2020)

Company Filing History:

goldMedal51 out of 56,365 
 
Intel Corporation
 patents
silverMedal21 out of 2,297 
 
Digital Equipment Corporation
 patents
bronzeMedal1 out of 2,019 
 
Compaq Computer Corporation, Inc.
 patents
4. 1 out of 27,687 
 
Hewlett-Packard Development Company, L.p.
 patents
5. 1 out of 834,570 
Other
 patents

Years Active: 1989-2020

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Areas of Expertise:
Multithreading
Instruction Execution
Power Supply Management
Replay Queue
Thread Priority
Parallel Processing
Clock Rates
Data Cache
Memory System
Instruction Morphing
Control Flow
Cache Memory
75 patents (USPTO):Explore Patents
1. 10725755 - Systems, apparatuses, and methods for a hardware and software system to automatically decompose a program to multiple parallel threads (2020-07-28),
2. 9880842 - Using control flow data structures to direct and track instruction execution (2018-01-30),
3. 9672019 - Systems, apparatuses, and methods for a hardware and software system to automatically decompose a program to multiple parallel threads (2017-06-06),
4. 9189233 - Systems, apparatuses, and methods for a hardware and software system to automatically decompose a program to multiple parallel threads (2015-11-17),
5. RE45487 - Processor having execution core sections operating at different clock rates (2015-04-20),
6. 8914617 - Tracking mechanism coupled to retirement in reorder buffer for indicating sharing logical registers of physical register in record indexed by logical register (2014-12-16),
7. 8850165 - Method and apparatus for assigning thread priority in a processor or the like (2014-09-30),
8. RE44494 - Processor having execution core sections operating at different clock rates (2013-09-09),
9. 8347066 - Replay instruction morphing (2013-01-01),
10. 7987346 - Method and apparatus for assigning thread priority in a processor or the like (2011-07-26),
11. 7877583 - Method and apparatus for assigning thread priority in a processor or the like (2011-01-25),
12. 7742910 - Mechanism for estimating and controlling di/dt-induced power supply voltage variations (2010-06-22),
13. 7454600 - Method and apparatus for assigning thread priority in a processor or the like (2008-11-18),
14. 7398372 - Fusing load and alu operations (2008-07-08),
15. 7236920 - Mechanism for estimating and controlling di/dt-induced power supply voltage variations (2007-06-26),

Title: The Innovative Mind of David J Sager

Introduction

David J Sager, a prominent inventor based in Portland, OR, has made significant contributions to the field of technology with an impressive portfolio of 75 patents. His work primarily focuses on the development of systems and methodologies that enhance program performance through decomposition and optimization.

Latest Patents

Among his latest innovations, Sager has introduced groundbreaking patents such as "Systems, apparatuses, and methods for a hardware and software system to automatically decompose a program into multiple parallel threads." This patent outlines a sophisticated method for breaking down original code to execute in parallel, thereby improving computational efficiency. Another notable patent is related to "Using control flow data structures to direct and track instruction execution," which details a mechanism for monitoring and optimizing the control flow of instructions within an application. These advancements highlight Sager's commitment to pushing the boundaries of software performance.

Career Highlights

David Sager has had a notable career, contributing his expertise to well-known companies such as Intel Corporation and Digital Equipment Corporation. His roles in these organizations have allowed him to influence the development of cutting-edge technologies, making him a respected figure within the industry.

Collaborations

Throughout his career, Sager has collaborated with esteemed colleagues like Darrell D Boggs and Michael D Upton. These partnerships have not only enriched his professional journey but have also fostered innovation through shared insights and complementary expertise.

Conclusion

David J Sager's impressive array of patents and career achievements underscore his role as a pioneering inventor in the technology sector. His innovations continue to shape the future of programming and optimization, setting new standards for efficiency and performance in software applications.

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]
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