Kosei Yokoyama

Title: Kosei Yokoyama: Innovator in Photonics and Electronics Integration

Introduction

Kosei Yokoyama is a prominent inventor based in San Diego, CA. He has made significant contributions to the field of photonics and electronics integration, holding a total of 5 patents. His work focuses on advancing technologies that combine these two critical areas, enhancing the capabilities of modern electronic devices.

Latest Patents

Yokoyama's latest patents include innovative methods and systems for the monolithic integration of photonics and electronics in CMOS processes. These patents detail techniques for fabricating photonic and electronic devices on two CMOS wafers with varying silicon layer thicknesses. The integration process may involve semiconductor-on-insulator (SOI) wafers and utilizes both bulk CMOS and SOI CMOS processes. His inventions also explore the use of cladding layers, selective area growth processes, and through-silicon vias to enhance communication between optical and electronic signals.

Career Highlights

Kosei Yokoyama is currently employed at Luxtera, Inc., a company known for its pioneering work in photonic integrated circuits. His role at Luxtera has allowed him to push the boundaries of technology in the integration of photonics and electronics, contributing to advancements that are crucial for the future of optoelectronic devices.

Collaborations

Yokoyama has collaborated with notable colleagues such as Thierry J Pinguet and Steffen Gloeckner. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the impact of their work in the field.

Conclusion

Kosei Yokoyama's contributions to the integration of photonics and electronics are shaping the future of technology. His innovative patents and collaborative efforts at Luxtera, Inc. highlight his role as a key figure in advancing these critical fields.