Ramacharan Sundararaman

This inventor holds 21 USPTO granted patents and 8 published patent applications, primarily in Chiplet Communication. Top assignees: Marvell Asia Pte., Ltd., Qualcomm Incorporated. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ramacharan Sundararaman. Retrieved from https://idiyas.com/inventor/ramacharan-sundararaman-pishfihc

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

Calculating rank

USPTO Granted Patents = 21 (Patent Applications = 8)

% Patents Active = 76.2

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 16(Granted Patents)

Company Filing History:

15 out of 1,237

Marvell Asia Pte., Ltd.

patents

6 out of 45,060

Qualcomm Incorporated

patents

Years Active: 2021-2026

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Areas of Expertise:

Chiplet Communication

Power Management

Firmware Security

Latency Reduction

Register Protection

Electronic Device Bootup

Link Failure Recovery

Machine Learning Interleaving

Reliability Mechanisms

Cache Management

Communication Interfaces

Redundant Lanes

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12730016 - Communication of thermal states for chiplets (2026-09-08),

2. 12724679 - Systems and methods for avoiding retraining a communication bus after a link failure (2026-09-01),

3. 12724548 - System and method for hardware-based register protection mechanism (2026-09-01),

4. 12619293 - Power management message aggregation (2026-05-05),

5. 12572433 - Dynamically reconfigured redundant lanes in a communication interface circuit between chiplets to increase redundancy when the probability of failure favors a particular communication direction (2026-03-10),

6. 12498912 - System and methods for firmware update mechanism (2025-12-16),

7. 12430280 - Mechanism to improve the reliability of sideband in chiplets (2025-09-30),

8. 12292978 - System and method for SRAM less electronic device bootup using cache (2025-05-06),

9. 12174757 - Apparatus and methods for reducing latencies associated with link state transitions within die interconnect architectures (2024-12-24),

10. 11927932 - System and method to manage power to a desired power profile (2024-03-12),

11. 11921904 - System and methods for firmware security mechanism (2024-03-05),

12. 11868475 - System and methods for latency reduction for fuse reload post reset (2024-01-09),

13. 11836501 - System and methods for hardware-based PCIe link up based on post silicon characterization (2023-12-05),

14. 11829492 - System and method for hardware-based register protection mechanism (2023-11-28),

15. 11734608 - Address interleaving for machine learning (2023-08-22),

Title: The Innovative Contributions of Ramacharan Sundararaman

Introduction

Ramacharan Sundararaman is a prominent inventor based in San Jose, California. He has made significant contributions to the field of technology, particularly in the development of advanced electronic devices. With a total of 15 patents to his name, Sundararaman has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

One of his latest patents is focused on a mechanism to improve the reliability of sideband in chiplets. This invention includes various methods and devices for implementing Universal Chiplet Interconnect Express (UCIe) link configuration for multi-module chiplets of a computing device. The embodiments of this patent may involve transitioning a UCIe link from an active state with an active first sideband to a reset state, while initializing at least one different functional sideband. Additionally, he has developed a system and method for SRAM-less electronic device bootup using cache. This innovative approach utilizes a portion of a cache unit of a processor as SRAM to maintain data for bootup, thereby enhancing the efficiency of electronic devices.

Career Highlights

Throughout his career, Sundararaman has worked with notable companies such as Marvell Asia Pte., Ltd. and Qualcomm Incorporated. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking advancements in the industry.

Collaborations

Sundararaman has collaborated with talented individuals in his field, including Avinash Sodani and Nithyananda Miyar. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Ramacharan Sundararaman's contributions to technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced electronic devices, showcasing the importance of innovation in today's technological landscape.

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]

8 patents pending: