Dheeraj Mohata

Title: Innovations by Dheeraj Mohata

Introduction

Dheeraj Mohata is an accomplished inventor based in Bhubaneshwar, India. He has made significant contributions to the field of semiconductor technology, particularly in the design and performance of high-frequency devices. With a total of two patents to his name, Mohata is recognized for his innovative approaches in enhancing microwave performance.

Latest Patents

One of his latest patents is titled "Embedded non-overlapping source field design for improved GaN HEMT microwave performance." This invention includes a semiconductor die, a source contact, a drain contact, a first passivation layer, a T-shaped gate contact, a field plate, and a second passivation layer. The semiconductor die comprises multiple semiconductor layers on an insulating substrate, with the source and drain contacts electrically coupled to a channel that defines the active area of the device. The T-shaped gate contact is strategically placed within the active area, ensuring electrical separation from the channel. The field plate is positioned above the active area, enhancing the device's performance.

Another notable patent is the "Method of making high frequency InGaP/GaAs HBTs." This device features a semiconductor die with several layers on a GaAs substrate. It includes multiple contacts that are electrically coupled to different semiconductor layers, ensuring efficient operation. The invention also incorporates passivation layers made from inorganic insulators, which contribute to the device's reliability and performance.

Career Highlights

Dheeraj Mohata is currently employed at Global Communication Semiconductors, LLC, where he continues to innovate in the semiconductor industry. His work focuses on developing advanced technologies that improve the efficiency and performance of high-frequency devices.

Collaborations

Throughout his career, Mohata has collaborated with notable colleagues, including Shing-Kuo Wang and Liping Daniel Hou. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Dheeraj Mohata's contributions to semiconductor technology through his patents demonstrate his commitment to innovation and excellence. His work not only enhances device performance but also paves the way for future advancements in the field.