Sivakumar Ramaiyan

Title: Sivakumar Ramaiyan: Inventor in Video Processing and Integrated-Circuit Design

Introduction

Sivakumar Ramaiyan is an inventor based in Bengaluru, India, and works at Texas Instruments. His patent work addresses video-data processing and the validation of integrated-circuit designs. He is credited with 2 patents.

Latest Patents

“Method and System for Padding in a Video Processing System” describes a method for padding an array of data on the fly in a direct memory access (DMA) controller. The controller identifies pixel groups along the array’s edges and creates padded data words around its perimeter. It stores these words alongside the original array, then translates requests for padded data into memory addresses and retrieves the requested data.

“Facilitating High-Level Validation of Integrated Circuits in Parallel with Development of Blocks in a Hierarchical Design Approach” describes a design-management tool for validating an integrated circuit while its component blocks are still being developed. Designers specify checkpoints for each stage and identify information to share with the top-level validation process. As blocks reach those checkpoints, the tool makes the specified information available, enabling validation to proceed incrementally and helping accelerate design closure.

Career Highlights

At Texas Instruments, Ramaiyan’s patent contributions span both data handling for video processing and workflows for integrated-circuit design. Together, these inventions focus on supporting efficient memory access and enabling validation to keep pace with hierarchical design development.

Collaborations

Ramaiyan’s listed coworkers include Sharad Arora and Venkatasubramanyam Visvanathan.

Conclusion

Sivakumar Ramaiyan’s patents reflect work on practical challenges in video-data padding and parallel integrated-circuit validation.