Chung Cheng Wang

Title: Innovations of Chung Cheng Wang

Introduction

Chung Cheng Wang is a notable inventor based in Taipei Hsien, Taiwan. He has made significant contributions to the field of technology, particularly in frequency synthesis and aquarium equipment. With a total of 2 patents, his work showcases innovative solutions that enhance functionality and efficiency.

Latest Patents

One of his latest patents is a "Method and device for digitally synthesizing frequency." This invention involves a digital frequency synthesizer that utilizes a clock pair with two similar ring-oscillators. These oscillators generate a search frequency and an output frequency. The synthesizer includes a frequency tracking unit and a clock controlling unit. The frequency-search method consists of two stages: a coarse search stage based on the 'Prune-and-Search' method and a fine search stage using the 'fixed-step' algorithm. The invention defines two cost functions for search and lock-in, which help determine the search scheme and lock status. By assigning appropriate thresholds, the search performance can be improved.

Another significant patent is the "Tandem pump/filter for aquarium." This tandem pump features a pair of pump units, each with a water inlet and outlet. Each outlet duct is linked to a control chamber equipped with a volume control disc. This design allows for the introduction of air or various gases into the water, enhancing the fish-raising experience. The pump units communicate with each other, enabling controllable water dispensing through a single or both outlets at variable speeds or volumes. Accessories can be mounted to the pump units for more effective use.

Career Highlights

Chung Cheng Wang has worked with several companies, including Art-full Co., Ltd. and Tfl Lan Inc. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

He has collaborated with notable individuals such as Chen-Yi Lee and Terng-Yin Hsu, further enriching his professional journey.

Conclusion

Chung Cheng Wang's contributions to technology through his patents reflect his innovative spirit and dedication to improving everyday devices. His work continues to influence the fields of frequency synthesis and aquarium technology.