Manjunath Doreswamy

Title: Manjunath Doreswamy: Innovator in Electromigration Verification

Introduction

Manjunath Doreswamy is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of integrated circuit design, particularly in the area of electromigration verification. With a total of 5 patents to his name, Doreswamy's work has had a profound impact on the industry.

Latest Patents

Doreswamy's latest patents include a "System for Automated Electromigration Verification" and a "Method for Automated Electromigration Verification." Both patents focus on the detection of electromigration violations in integrated circuit designs. The system begins by extracting parasitic component values from a layout file and propagating them up through the design hierarchy. At the top-most level, lumping algorithms are utilized to calculate parasitic values for all top-level nets. These values are then sent back down to lower levels, where the layout is checked against previously computed parasitic values and electromigration limits. The system calculates peak current, AC-average current, and AC-rms current for each layout, comparing these with process electromigration rules to identify any violations.

Career Highlights

Doreswamy is currently employed at Sun Microsystems, Inc., where he continues to innovate in the field of integrated circuit design. His expertise in electromigration verification has positioned him as a key player in advancing technology in this area.

Collaborations

Some of Doreswamy's notable coworkers include Sandeep A Aji and Georgios K Konstadinidis. Their collaborative efforts contribute to the innovative environment at Sun Microsystems, Inc.

Conclusion

Manjunath Doreswamy's contributions to electromigration verification in integrated circuit design highlight his role as a leading inventor in the field. His patents reflect a commitment to advancing technology and ensuring the reliability of integrated circuits.