Company Filing History:
Years Active: 2022-2024
Title: Innovations of Ishan Wathuthanthri
Introduction
Ishan Wathuthanthri is an accomplished inventor based in Baltimore, MD. He has made significant contributions to the field of semiconductor technology, particularly in the integration of phase change switches into high-speed circuits. With a total of three patents to his name, Wathuthanthri's work is paving the way for advancements in electronic devices.
Latest Patents
One of Wathuthanthri's latest patents is a method to integrate DC and RF phase change switches into high-speed SiGe BiCMOS. This innovative method involves providing a base structure that includes BiCMOS circuitry on a semiconductor substrate. The process includes forming a dielectric contact window layer with metal through-plugs that connect to the BiCMOS circuitry. The construction of the phase change switch (PCS) on this contact window layer is a key aspect of the invention. The PCS features a phase change region situated between ohmic contacts, allowing it to function as a switch controlled by heat. Additionally, the method incorporates a stack of alternating patterned metal and dielectric layers that interconnect the patterned metal layers, ensuring effective connections to the BiCMOS circuitry and the resistive heater.
Career Highlights
Ishan Wathuthanthri is currently employed at Northrop Grumman Systems Corporation, where he continues to innovate in the field of semiconductor technology. His work is instrumental in developing advanced electronic systems that enhance performance and efficiency.
Collaborations
Wathuthanthri collaborates with notable colleagues such as Patrick Bruckner Shea and Robert Miles Young. Their combined expertise contributes to the success of their projects and the advancement of technology at Northrop Grumman.
Conclusion
Ishan Wathuthanthri's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of high-speed electronic systems.