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For the Inventor, By the Inventor

North York, Canada

Vijay Sundaresan

USPTO Granted Patents = 59 

Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 191(Granted Patents)

Forward Citations (Not Self Cited) = 177(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Toronto, CA (2013 - 2016)
  • Ontario, CA (2009 - 2020)
  • North York, CA (2008 - 2023)

Company Filing History:

goldMedal59 out of 164,197 
 
International Business Machines Corporation
 patents

Years Active: 2008-2025

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Areas of Expertise:
Java Vector API
Processor Instruction Execution
Compiler Optimization
Containerized Environment
Hardware Transactional Memory
Recursive Serialization
Stack Overflow Errors
Classloader Memory Leaks
Conditional Branch Compaction
Code Cache Management
Speculative Optimization
Deep Copying Objects
59 patents (USPTO):Explore Patents
1. 12493412 - Optimizing memory usage in physical memory (2025-12-09),
2. 11762677 - High-level vectorization and scalarization of Java vector API library methods (2023-09-19),
3. 11520866 - Controlling processor instruction execution (2022-12-06),
4. 11397568 - Escape analysis support for method redefinition (2022-07-26),
5. 11226799 - Deriving profile data for compiler optimization (2022-01-18),
6. 11188364 - Compilation strategy for a sharable application snapshot (2021-11-30),
7. 11188354 - Sharing cached class data in a containerized environment (2021-11-30),
8. 10956284 - Using hardware transactional memory to optimize reference counting (2021-03-23),
9. 10901755 - Recursive stack-based serialization of hierarchical data (2021-01-26),
10. 10891210 - Dataflow analysis to reduce the overhead of on stack replacement (2021-01-12),
11. 10782945 - Escape analysis supporting on-stack replacement (2020-09-22),
12. 10621086 - Dynamic resource visibility tracking to avoid atomic reference counting (2020-04-14),
13. 10592387 - Dataflow analysis to reduce the overhead of on stack replacement (2020-03-17),
14. 10585651 - Partial connection of iterations during loop unrolling (2020-03-10),
15. 10579399 - Recursive serialization of a hierarchy of data objects (2020-03-03),

Title: Innovations and Contributions of Vijay Sundaresan

Introduction

Vijay Sundaresan, based in North York, Canada, is a prominent inventor with a remarkable portfolio of 58 patents. His innovative work primarily focuses on enhancing software execution efficiency and improving programming methodologies, particularly in relation to the Java vector API.

Latest Patents

One of Vijay's latest patents centers on the "High-level vectorization and scalarization of Java vector API library methods." This invention outlines a novel approach for vectorizing and scalarizing methods by constructing a plurality of node webs. By traversing an intermediate representation of a program, Vijay's method involves performing a transitive closure of these node webs to devise a final set of node webs. Each node in this set can be transformed into either a vector operation code or a sequence of scalar operation codes, facilitating program execution acceleration. Additionally, he has developed a mechanism for "Controlling processor instruction execution," which improves the execution of application program instructions, particularly with untrusted code requiring security classifications.

Career Highlights

Vijay has made significant strides in his career as an inventor while working at the International Business Machines Corporation (IBM). His contributions have not only advanced technological processes but have also set new standards in software development practices. With a firm grasp of both theoretical and applied computer science, Vijay continues to lead in the realm of software innovation.

Collaborations

Throughout his career, Vijay has collaborated with several esteemed colleagues, including Andrew James Craik and Mark Graham Stoodley. These partnerships have fostered an environment of creativity and innovation, driving advancements in the projects they undertake at IBM.

Conclusion

Vijay Sundaresan stands out as a vital contributor to the field of software engineering and programming innovation. His extensive patent portfolio and collaborative efforts reflect not only his technical acumen but also his commitment to pushing the boundaries of technology for enhanced application performance. As he continues to innovate, Vijay's work will undoubtedly inspire future advancements in the field.

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