Usman Khan

Title: Usman Khan: Innovator in Energy Harvesting and Touch Sensor Technology

Introduction

Usman Khan is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the fields of energy harvesting and sensor technology. With a total of 2 patents, his work showcases innovative approaches to harnessing energy and enhancing user interaction with devices.

Latest Patents

One of Usman Khan's latest patents is an electric energy harvester using ultrasonic waves. This invention includes an ultrasonic-wave emission device that generates and emits ultrasonic waves, along with an electric energy generator that produces electricity upon receiving these emitted waves. Another notable patent is a graphene-based touch sensor device utilizing triboelectricity. This device features a substrate, a first electrode layer, a graphene channel layer, and a triboelectric layer that generates a triboelectric potential through contact with an external friction material. The current change in the graphene channel layer allows for the detection of this contact.

Career Highlights

Usman Khan is affiliated with Sungkyunkwan University, where he continues to advance his research and development efforts. His work is characterized by a commitment to innovation and practical applications of technology.

Collaborations

He collaborates with esteemed colleagues, including Sang Woo Kim and Wan Chul Seung, who contribute to his research endeavors.

Conclusion

Usman Khan's innovative patents in energy harvesting and touch sensor technology highlight his role as a leading inventor in his field. His contributions are paving the way for advancements in energy efficiency and user interface design.