Anuradha N Moudgal

Title: Anuradha N. Moudgal: Semiconductor and Digital Systems Inventor.

Introduction

Anuradha N. Moudgal is an inventor based in Fremont, California, whose work includes innovations in cache-memory error correction and processor request handling. She is associated with Sun Microsystems, Inc. Her portfolio includes 6 patents.

Latest Patents

Among Moudgal’s listed patents is “Apparatus and Method for Bad Address Handling.” The invention describes circuitry that tracks outstanding load requests to a cache and responds to replay requests by changing request-queue status bits. Depending on whether a request has already been issued, the circuitry can prevent it from reaching the cache or prevent returned data from being loaded into a register. This approach helps prevent completion of bad consumer load requests.

Another listed patent is “Method and Apparatus for Correcting Soft Errors in Digital Data.” It describes checking data already stored in a cache line for parity errors before modifying it with new data. If an error is detected, the system signals a cache miss and writes the line back while performing error-correction-code checking and correction.

Career Highlights

Moudgal’s patent work addresses reliability and control in digital processing systems. The described inventions focus on handling invalid or problematic load requests and detecting and correcting soft errors in cache data.

Collaborations

Moudgal’s listed coworkers include Belliappa Manavattira Kuttanna and Allan Tzungren Tzeng. Her association with Sun Microsystems, Inc., places her work within the company’s technology-development environment.

Conclusion

Anuradha N. Moudgal’s patents reflect contributions to processor and cache-memory reliability, including mechanisms for managing bad address requests and correcting soft errors in digital data.