Company Filing History:
3 out of 9 
1 out of 181 
Years Active: 2015-2025
Title: Innovations of Chun-Ping Chang
Introduction
Chun-Ping Chang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of power conversion and transformer technology. With a total of 4 patents, his work reflects a commitment to advancing electrical engineering.
Latest Patents
One of his latest patents is a Switching Power Converting Apparatus. This innovative device includes a power converting circuit, a sampling circuit, a signal gain adjustment circuit, a frequency limiting circuit, and a pulse width modulation controller. The sampling circuit is designed to detect the power converting circuit to obtain a sampled signal and transmit it to the signal gain adjustment circuit. The signal gain adjustment circuit then adjusts the sampled signal to produce a control signal, which is sent to the frequency limiting circuit. The pulse width modulation controller operates based on this control signal, enhancing the efficiency of power conversion.
Another significant patent is the High-Insulation Multilayer Planar Transformer and Circuit Board Integration. This invention features a pair of iron cores and a circuit board integration stacked between them. The circuit board integration includes multiple insulating layers and coil windings, which are arranged to meet safety regulations for reinforced insulation. This design ensures both functionality and safety in electrical applications.
Career Highlights
Chun-Ping Chang has worked with reputable organizations such as P-Duke Technology Co., Ltd. and the National Health Research Institutes. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology.
Collaborations
Chun-Ping has collaborated with notable coworkers, including Lien-Hsing Chen and Hao-Jen Wang. Their teamwork has likely fostered an environment of creativity and innovation, leading to the development of impactful technologies.
Conclusion
Chun-Ping Chang's contributions to the field of electrical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in power conversion and transformer technology.