Hong-yan Chen

Title: Innovator Spotlight on Hong-yan Chen

Introduction

Hong-yan Chen is a noteworthy inventor based in West Lafayette, IN, known for his pioneering work in the field of graphene technology. He has made significant contributions to the advancement of electronic devices, demonstrating his expertise and innovative spirit.

Latest Patents

Chen holds one patent titled "Graphene-based Frequency Tripler." This innovative device includes a frequency tripler that incorporates a first graphene-based field-effect transistor (FET) and a second graphene-based FET, each of different dopant types. The design features the gate of the first FET coupled to the gate of the second FET, allowing the device to receive an input alternating current (AC) signal of a specified first frequency. The unique combination of these two FETs enables the generation of an output signal with a dominant AC signal that possesses a frequency approximately three times that of the initial input frequency.

Career Highlights

Chen is affiliated with the Purdue Research Foundation, where he contributes his knowledge and expertise to enhance research initiatives. His work reflects a commitment to innovation and excellence in electronic applications.

Collaborations

Throughout his career, Chen has collaborated with esteemed colleagues, including Joerg Appenzeller. Their partnership exemplifies the synergy found in collaborative research efforts, contributing to the progression of technology in their field.

Conclusion

Hong-yan Chen stands out as an influential inventor in the realm of graphene-based technologies. His patent for the frequency tripler highlights his innovative capabilities and dedication to advancing electronic devices. As research continues to evolve, Chen's contributions serve as a valuable asset to the scientific community and the future of innovation.