Mahalingam Nandakumar

Title: Mahalingam Nandakumar: Innovator in Semiconductor Technology

Introduction

Mahalingam Nandakumar is a prominent inventor based in Raleigh, NC (US). He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to electronic devices.

Latest Patents

Nandakumar's latest patents include an "Integrated multicelled semiconductor switching device for high current" and a "Unit cell arrangement for emitter switched thyristor with base resistance control." The first patent describes an integrated multicelled thyristor that features multiple main and edge thyristor cells. This design ensures uniform turn-off of all cells by utilizing current exporting means to mitigate current hole crowding. The second patent focuses on an emitter switched thyristor that incorporates a P-N-P-N main thyristor with an N+ floating emitter. This design prevents parasitic latch-up by controlling the base resistance and enhancing the holding current.

Career Highlights

Nandakumar is affiliated with North Carolina State University, where he continues to advance research in semiconductor technologies. His work has been instrumental in developing devices that improve efficiency and performance in electronic applications.

Collaborations

Some of his notable coworkers include Bantval J Baliga and Mallikarjunaswamy S Shekar, who have also contributed to advancements in semiconductor technology.

Conclusion

Mahalingam Nandakumar's innovative patents and contributions to semiconductor technology highlight his role as a leading inventor in the field. His work continues to influence the development of advanced electronic devices.