This inventor holds 1 USPTO granted patent. Top assignees: Ncku Research and Development Foundation, Upbeat Technology Co., Ltd. Active years: 2025.
Company Filing History:
1 out of 62 
1 out of 6 Years Active: 2025
Title: Innovations of Kai-Cheng Cheng
Introduction
Kai-Cheng Cheng is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of analog-to-digital conversion technology. His innovative work has led to the development of a unique patent that enhances the performance of successive approximation register (SAR) analog-to-digital converters.
Latest Patents
Kai-Cheng Cheng holds a patent for a "High-order noise-shaping successive approximation register (SAR) analog-to-digital converter and method thereof." This invention includes a plurality of switch capacitor arrays used to sample an analog input signal. It features a noise shaping circuit with a fourth-order CIFF loop filter, which incorporates two second-order cascaded CIFF loop filters. The design also includes a comparator for comparing output signals from the noise shaping circuit and a logic circuit for generating a digital output signal.
Career Highlights
Throughout his career, Kai-Cheng Cheng has worked with various organizations, including Upbeat Technology Co., Ltd and the National Cheng Kung University (NCKU) Research and Development Foundation. His experience in these companies has allowed him to refine his skills and contribute to advancements in technology.
Collaborations
Kai-Cheng Cheng has collaborated with notable colleagues such as Chung-Chieh Chen and Shuo-Hong Hung. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kai-Cheng Cheng's contributions to the field of analog-to-digital conversion are noteworthy. His innovative patent demonstrates his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.