Yun Han Chu

Title: The Innovative Contributions of Yun Han Chu

Introduction

Yun Han Chu is a prominent inventor based in San Diego, CA. He has made significant contributions to the field of technology, particularly in the development of advanced semiconductor devices. With a total of 3 patents to his name, his work continues to influence the industry.

Latest Patents

One of Yun Han Chu's latest patents is for an integrated acoustic filter on complementary metal oxide semiconductor (CMOS) die. This radio frequency (RF) front-end (RFFE) device includes a die with a front-side dielectric layer on an active device, which is situated on a first substrate. Additionally, the RFFE device incorporates a microelectromechanical system (MEMS) device that is integrated on the die at a different layer than the active device. The MEMS device features a cap layer composed of a cavity in the front-side dielectric layer of the die, positioned between the first substrate and a second substrate. The cap is coupled to the front-side dielectric layer.

Another notable patent involves silicon-on-insulator backside contacts. This apparatus comprises an SOI MOSFET with a diffusion region acting as a source or drain on a back insulating layer. The diffusion region has both a front diffusion side and a back diffusion side. A silicide layer is present on the front diffusion side, with a backside contact connected to the silicide layer, ensuring efficient functionality.

Career Highlights

Yun Han Chu is currently employed at Qualcomm Incorporated, a leading company in the telecommunications and semiconductor industry. His work at Qualcomm has allowed him to push the boundaries of technology and contribute to innovative solutions in the field.

Collaborations

Throughout his career, Yun Han Chu has collaborated with several talented individuals, including Sinan Goktepeli and George P Imthurn. These collaborations have fostered a creative environment that has led to groundbreaking advancements in technology.

Conclusion

Yun Han Chu's contributions to the field of semiconductor technology are noteworthy and impactful. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing technology. His work continues to inspire future innovations in the industry.