Salvador Ortiz

Title: Salvador Ortiz: Innovator in Circuit Design

Introduction

Salvador Ortiz is a prominent inventor based in Grenoble, France. He has made significant contributions to the field of circuit design, holding a total of 10 patents. His work focuses on advanced methods for analyzing mutual inductance and impedance extraction in integrated circuits.

Latest Patents

One of Ortiz's latest patents is titled "Mutual inductance extraction using dipole approximations." This patent discloses various methods for analyzing mutual inductance in an integrated circuit layout. In this exemplary embodiment, a circuit description indicative of the layout of signal wires and ground wires is received. The signal wires and ground wires are grouped into at least a first bundle and a second bundle, each comprising a respective signal-wire segment and one or more corresponding ground-wire segments. A representative dipole moment is calculated for the first bundle, and using this moment, the mutual inductance between the first and second bundles is calculated. Additionally, computer-readable media storing instructions for performing these methods are disclosed.

Another notable patent is "Extracting high frequency impedance in a circuit design using an electronic design automation tool." This patent describes exemplary impedance extraction methods, systems, and apparatus. In this embodiment, a signal-wire segment of a circuit layout is selected, and a predetermined number of return paths are identified. The selected segment and the identified return paths are segmented into bundles, which comprise signal-wire subsegments and associated return-path subsegments. Loop inductance and resistance values are determined and stored for the signal-wire subsegments for at least one frequency of operation. Computer-readable media storing instructions for these methods are also disclosed.

Career Highlights

Salvador Ortiz has worked with notable companies, including Mentor Graphics Corporation. His experience in the industry has allowed him to develop innovative solutions that enhance circuit design processes.

Collaborations

Throughout his career, Ortiz has collaborated with talented individuals such as Roberto Suaya and Rafael Escovar. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Salvador Ortiz is a distinguished inventor whose work in circuit design has led to significant advancements in the field. His patents reflect his innovative approach to solving complex problems in integrated circuit layouts.