Brian Andika Purnomo

Title: Brian Andika Purnomo: Innovator in Non-Contact Voltage Sensing Technology

Introduction

Brian Andika Purnomo is an accomplished inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of electrical engineering, particularly in the development of non-contact voltage sensing technologies. With a total of 2 patents to his name, Purnomo's work is paving the way for safer and more efficient electrical measurement systems.

Latest Patents

Purnomo's latest patent is a capacitive non-contact voltage sensing method and apparatus. This innovative system allows for the determination of voltage between an AC conductor and a reference potential without any direct electrical contact to the conductor. The design includes a housing that provides a shielded measurement region, effectively excluding other conductors while housing the power supply. The AC voltage sensing mechanism features a conductive sense plate connected to the reference potential. The waveform-sensing electronic circuitry captures an AC voltage waveform induced by capacitive coupling between the conductor and the sense plate. Additionally, capacitance-determining electronic circuitry calculates a scaling factor based on the coupling capacitance formed. Finally, signal processing electronic circuitry utilizes both the AC voltage waveform and the scaling factor to accurately determine the voltage between the conductor and the reference potential.

Career Highlights

Throughout his career, Purnomo has worked with notable companies such as Interbay Assets, LLC and 4Quadrant Networks Inc. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.

Collaborations

Purnomo has collaborated with talented individuals in his field, including Prabal Dutta and Aaron Block. These partnerships have likely enhanced his work and led to further advancements in his projects.

Conclusion

Brian Andika Purnomo is a notable inventor whose work in non-contact voltage sensing technology is making a significant impact in the electrical engineering sector. His innovative patents and collaborations reflect his commitment to advancing technology for safer electrical measurements.