Ching-Cheng Wu

Title: Innovations of Ching-Cheng Wu

Introduction

Ching-Cheng Wu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of technology, particularly in the development of clock generators and antenna structures. With a total of two patents to his name, Wu's work showcases his innovative spirit and technical expertise.

Latest Patents

Wu's latest patents include a clock generator and a method of generating a clock signal. This invention focuses on a digital control oscillator (DCO) that generates a clock signal. A first frequency calibration unit extracts a periodic signal and determines a frequency error quantity between the extracted periodic signal and a derived clock signal. Additionally, a second frequency calibration unit generates a coarse tuning signal when the absolute value of the frequency error quantity exceeds a first predetermined threshold, and a fine tuning signal when it is below a second predetermined threshold. Another significant patent is the biaxially rotational structure for a planar antenna. This design features a biaxial base with vertical and horizontal directions, a vertical shaft assembly, and a support frame that pivots on the vertical shaft assembly. The structure is designed to prevent the user from rotating the planar antenna excessively, thereby avoiding cable tangling and breakage.

Career Highlights

Ching-Cheng Wu has worked with several companies throughout his career, including Skymedi Corporation and Rf-Link Systems Inc. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in technology and innovation.

Collaborations

Wu has collaborated with various professionals in his field, including Chih-Yu Chuang, who is a talented woman in the industry. Their partnership has likely fostered creativity and innovation in their respective projects.

Conclusion

Ching-Cheng Wu's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the fields of electronics and antenna design, showcasing the importance of innovation in advancing technology.