Ret-Bean Lee

Title: Innovations of Ret-Bean Lee

Introduction

Ret-Bean Lee is an accomplished inventor based in Pintong Hsien, Taiwan. He has made significant contributions to the field of technology, particularly in the development of advanced time acquisition systems. His innovative approach has led to the creation of a unique patent that enhances frequency and phase locking mechanisms.

Latest Patents

Ret-Bean Lee holds a patent for a "Time acquisition system with dual-loop for independent frequency phase." This system features dual independent frequency and phase lock loops, each equipped with a dedicated voltage-controlled oscillator (VCO). The frequency lock loop (FLL) outputs a frequency bias signal for coarse frequency lock-up when the difference frequency between the input signal and the FLL VCO is outside a predetermined frequency band. Notably, the frequency bias signal is zero when the difference frequency is within the specified band. The phase lock loop (PLL) provides a phase bias signal for fine-tuning lock-up when the difference frequency is within the same predetermined frequency band. This design ensures that there is no interaction between the loops during the final phase tuning lock-up.

Career Highlights

Ret-Bean Lee is associated with the Industrial Technology Research Institute, where he has been instrumental in advancing research and development in technology. His work has garnered attention for its innovative solutions and practical applications in various fields.

Collaborations

Ret-Bean Lee has collaborated with notable colleagues, including Jizoo Lin and Hsan-Fong Lin, who contribute to the dynamic research environment at the Industrial Technology Research Institute.

Conclusion

Ret-Bean Lee's contributions to technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of sophisticated systems that enhance frequency and phase locking capabilities.