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For the Inventor, By the Inventor

San Jose, CA, United States of America

Vydhyanathan Kalyanasundharam

This inventor holds 85 USPTO granted patents and 19 published patent applications and 23 EPO patents, primarily in Dynamic Memory Management (CPC class G06F12-0891). Top assignees: Advanced Micro Devices Corporation, Ati Technologies Ulc, Globalfoundries Inc.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Vydhyanathan Kalyanasundharam. Retrieved from https://idiyas.com/inventor/vydhyanathan-kalyanasundharam

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

USPTO Granted Patents = 85 

% Patents Active = 98.8

 

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 222(Granted Patents)

Forward Citations (Not Self Cited) = 205(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • San Jose, CA (US) (2003 - 2021)
  • Sunnyvale, CA (US) (2018 - 2024)
  • Santa Clara, CA (US) (2019 - 2024)

Company Filing History:

goldMedal80 out of 13,175 
 
Advanced Micro Devices Corporation
 patents
silverMedal7 out of 1,121 
 
Ati Technologies Ulc
 patents
bronzeMedal3 out of 5,671 
 
Globalfoundries Inc.
 patents
4. 2 out of 39,378 
 
Fujitsu Corporation
 patents
where one patent can have more than one assignee

Years Active: 2003-2026

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Areas of Expertise:
Cache Capacity
Prefetching
Dynamic Reconfiguration
Memory Compression
Token Flow Control
Cache Management
Data Streaming
Power Savings
Memory Operations
Cache Coherency
Atomicity Enforcement
Cluster Memory Sharing
85 patents (USPTO):Explore Patents
1. 12769657 - Unified flexible cache (2026-10-20),
2. 12744746 - Load distribution across mesh networks (2026-09-22),
3. 12711071 - ALLOCATION CONTROL FOR CACHE (2026-08-18),
4. 12710872 - SPECULATIVE HINT-TRIGGERED ACTIVATION OF PAGES IN MEMORY (2026-08-18),
5. 12572474 - Sparsity compression for increased cache capacity (2026-03-10),
6. 12561249 - Prefetching using a direct memory access engine (2026-02-24),
7. 12449988 - Dynamic memory reconfiguration (2025-10-21),
8. 12423241 - Shadow tag management for accelerator partitions (2025-09-23),
9. 12399839 - Dynamically controlled cache rinsing (2025-08-26),
10. 12393532 - Coherent block read fulfillment (2025-08-19),
11. 12373255 - Systems and methods for sharing memory across clusters of directly connected nodes (2025-07-29),
12. 12367141 - Running average cache hit rate (2025-07-22),
13. 12284116 - Dynamic buffer management in multi-client token flow control routers (2025-04-21),
14. 12242407 - Apparatus, system, and method for conducting mission-mode testing on high-speed links (2025-03-04),
15. 12210767 - Combining write transactions of a large write (2025-01-28),

Title: Innovator Spotlight: Vydhyanathan Kalyanasundharam

Introduction:

Vydhyanathan Kalyanasundharam is a prolific inventor based in San Jose, CA (US). With an impressive portfolio of 54 patents, he has made significant contributions to the field of technology and innovation.

Latest Patents:

1. Dynamic cache bypass for power savings: This patent introduces a technique for efficiently operating a cache by powering it down in response to low effectiveness signals, helping in power savings.

2. Coherent block read fulfillment: A patent that enhances memory fabric functionality by ensuring a single data response for selected coherent block read commands, improving data transmission efficiency.

Career Highlights:

Vydhyanathan Kalyanasundharam has worked with renowned companies such as Advanced Micro Devices (AMD) and ATI Technologies ULC, bringing his innovative ideas to fruition in the tech industry. His expertise and innovative mindset have played a significant role in the development of cutting-edge technologies.

Collaborations:

Throughout his career, Vydhyanathan Kalyanasundharam has collaborated with talented individuals like Amit P Apte and Ganesh Balakrishnan. These collaborations have led to the successful implementation of groundbreaking ideas and solutions in the realm of technology.

Conclusion:

In conclusion, Vydhyanathan Kalyanasundharam stands as a leading figure in the world of innovation, with a strong track record of patents and contributions to the tech industry. His creative approach to problem-solving and collaborative spirit continue to inspire advancements in technology globally.

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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