Krishan S Tarneja

Title: Innovations of Krishan S Tarneja

Introduction

Krishan S Tarneja is a notable inventor based in Pittsburgh, PA, who has made significant contributions to the field of semiconductor technology. With a total of four patents to his name, Tarneja's work focuses on enhancing the performance of semiconductor devices through innovative methods.

Latest Patents

One of his latest patents is titled "Reducing the reverse recovery charge of thyristors by nuclear irradiation." This invention presents a method for reducing the reverse recovery charge of thyristors without significantly increasing the forward voltage drop. The process involves determining the depth of the anode PN junction and adjusting the energy level from a radiation source to achieve maximum defect generation adjacent to the anode PN junction. This technique allows for effective irradiation of the thyristor, ultimately reducing the reverse recovery stored charge.

Another significant patent by Tarneja is "Reducing the switching time of semiconductor devices by neutron." This invention describes a method to decrease the switching time of certain semiconductor devices while maintaining their electrical characteristics. By irradiating the devices with a neutron radiation source, the switching time can be reduced effectively. The irradiation dosage and annealing process are critical components of this innovation, ensuring optimal performance of the semiconductor devices.

Career Highlights

Krishan S Tarneja is currently employed at Westinghouse Electric Corporation, where he continues to develop and refine his innovative ideas. His work has had a profound impact on the semiconductor industry, particularly in improving the efficiency and performance of various devices.

Collaborations

Throughout his career, Tarneja has collaborated with esteemed colleagues, including John Bartko and Joseph E Johnson. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

In summary, Krishan S Tarneja is a distinguished inventor whose contributions to semiconductor technology have led to significant advancements in the field. His innovative patents demonstrate a commitment to improving device performance and efficiency.