Company Filing History:
Years Active: 2023-2024
Title: Vinod Kuniganahalli Rai: Innovator in Semiconductor Technology
Introduction
Vinod Kuniganahalli Rai is a prominent inventor based in San Jose, California. He has made significant contributions to the field of semiconductor technology, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is the "Fail-open isolator," which is a device that includes first and second device terminals, a fuse, a first circuit, a first transistor, and a control circuit. The fuse terminal couples to the first device terminal, while the first circuit connects to the second fuse terminal. The second fuse terminal has a first voltage, and the first transistor has a first control input along with first and second current terminals. The control circuit is designed to turn 'on' the first transistor into a saturation region if the first voltage exceeds a threshold and a current through the fuse exceeds a trip threshold current. Additionally, it turns “on” the first transistor into a linear region if the first voltage exceeds a threshold and a current through the fuse is below the trip threshold current.
Another notable patent is for "Active metal fuses for DC-EOS and surge protection." This method involves forming a first metallization layer on a semiconductor die, which includes a metal fuse. A second metallization layer is then formed on the first layer, incorporating a thermal conductor that is spaced from the metal fuse. The first metallization layer is positioned between the second metallization layer and the semiconductor die, enhancing the device's performance and reliability.
Career Highlights
Vinod Kuniganahalli Rai is currently employed at Texas Instruments Corporation, where he continues to push the boundaries of innovation in semiconductor technology. His work has been instrumental in developing advanced solutions that address critical challenges in the industry.
Collaborations
Throughout his career, Vinod has collaborated with talented individuals such as Yogesh Kumar Ramadass and Ujwal Radhakrishna. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Vinod Kuniganahalli Rai is a distinguished inventor whose contributions to semiconductor technology have made a lasting impact. His innovative patents and collaborative efforts exemplify the spirit of invention and the pursuit of excellence in engineering.