Dou-Ken Lee

Title: Dou-Ken Lee: Innovator in Integrated Circuits and Antenna Design

Introduction

Dou-Ken Lee is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the fields of integrated circuits and antenna design. With a total of 2 patents, his work showcases innovative solutions that enhance communication technologies.

Latest Patents

One of Dou-Ken Lee's latest patents is a digital transmitter utilizing a phase shifter having decoupled coplanar. This invention discloses an integrated circuit (IC) that includes a plurality of microstrip conductive lines. The IC features a phase-shifting means that allows for different or equal lengths of these lines, forming a coplanar phase-shifting assembly. This assembly is designed to shift the phase of electromagnetic waves transmitted through it. Additionally, the IC incorporates a decoupling means to reduce interference between the electromagnetic fields of the conductive lines, ensuring optimal performance.

Another notable patent is the multi-resonance horizontal-U shaped antenna. This innovative design features two metal arms above a lower arm of a finite ground plane. By carefully selecting the lengths of these arms and their separations, the antenna achieves a bandwidth increase of over 20%. This makes it particularly suitable for personal mobile communication applications. A full wave equivalent circuit analytic model has been developed to analyze and optimize the antenna's geometrical configuration, confirming improved performance characteristics.

Career Highlights

Dou-Ken Lee is associated with the Industrial Technology Research Institute, where he continues to push the boundaries of technology through his research and inventions. His work has garnered attention for its practical applications in modern communication systems.

Collaborations

Throughout his career, Dou-Ken Lee has collaborated with notable colleagues, including Hsueh-Jyh Li and Ruey-Beei Wu. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Dou-Ken Lee's innovative contributions to integrated circuits and antenna design highlight his role as a leading inventor in the technology sector. His patents reflect a commitment to enhancing communication technologies, making a lasting impact in the industry.