Hendika Fatkhi Nurhuda

Title: Innovations of Hendika Fatkhi Nurhuda in Microwave-Assisted Magnetic Recording

Introduction

Hendika Fatkhi Nurhuda is a notable inventor based in Singapore, recognized for his contributions to the field of microwave-assisted magnetic recording (MAMR). His innovative work focuses on enhancing the efficiency and effectiveness of data storage technologies. With a patent to his name, he has made significant strides in the realm of electrical engineering.

Latest Patents

Hendika holds a patent for a "Differential voltage-mode driver for microwave-assisted magnetic recording." This invention describes an apparatus that enables rapid transitions during MAMR of storage media. The apparatus incorporates a driver circuit that provides a controlled bias current through separate source and sink output terminals, responding to feedback signals. An MAMR sensor connects between these terminals and generates microwave fields when receiving the controlled bias current. The design includes a common-mode feedback (CMFB) loop that detects common-mode voltage and delivers feedback signals to maintain regulation. Additionally, a differential voltage regulation loop ensures that the MAMR sensor voltage differential is maintained at a reference value. This innovative apparatus controls the magnetic recording process with rapid transition times, showcasing Hendika's expertise in the field.

Career Highlights

Hendika is currently employed at Marvell Asia Pte., Ltd., where he continues to develop cutting-edge technologies in data storage. His work has positioned him as a key player in the advancement of MAMR technology, contributing to the ongoing evolution of storage solutions.

Collaborations

Hendika has collaborated with talented coworkers such as Kai Wu and Ved Prakash Vats, further enhancing the innovative environment at Marvell Asia Pte., Ltd. Their combined efforts contribute to the development of advanced technologies in the field.

Conclusion

Hendika Fatkhi Nurhuda's contributions to microwave-assisted magnetic recording exemplify the impact of innovation in technology. His patent and ongoing work at Marvell Asia Pte., Ltd. highlight his role as a significant inventor in the field.