Chung-Ping Chang

Title: The Innovations of Chung-Ping Chang: A Pioneering Inventor in Communication Technology

Introduction

Chung-Ping Chang, an accomplished inventor based in Hsinchu, Taiwan, has significantly contributed to the field of communication technology. With a portfolio boasting three patents, his inventions showcase advanced techniques in both communication devices and reader technologies. His work reflects a commitment to innovation that continues to impact the industry.

Latest Patents

Chung-Ping Chang’s latest inventions encompass vital advancements in communication devices. His patent for a **communication device** describes a system that integrates a main circuit board, a cable, and an active antenna device. This innovative design employs the cable to deliver both a DC (Direct Current) control signal and an RF (Radio Frequency) signal. The active antenna device is engineered with a comparator, transmission path, reception path, and antenna element. Notably, the comparator is responsible for recovering the DC control signal, allowing the antenna element to selectively transmit or receive RF signals.

Additionally, Chang's patent for a **reader**, which includes technologies such as a power amplifier (PA), a low-noise amplifier (LNA), a circulator, and an auto-tuning matching network, reflects his expertise in RF technology. This device emits a first RF transmission signal, while the LNA picks up the induced signal. The circulator facilitates the flow of signals between the amplifier and the RF connection terminal, ensuring optimal performance through impedance matching managed by the control circuit.

Career Highlights

Chung-Ping Chang is currently affiliated with Wistron Neweb Corporation, a notable entity in the field of telecommunications. His work there not only advances technology but also sets the stage for future developments in communication systems. His innovative mindset and technical knowledge have established him as a key figure in his field.

Collaborations

Throughout his career, Chang has collaborated with talented professionals such as Chia-Chang Liu and Kun-Sung Liu. This teamwork highlights the importance of collaboration in innovation, as colleagues bring diverse perspectives and expertise to collective endeavors.

Conclusion

Chung-Ping Chang exemplifies the spirit of innovation in the realm of communication technology. His patents not only demonstrate his technical prowess but also his dedication to enhancing communication methods. As he continues to develop groundbreaking technologies, the significance of his contributions will undoubtedly endure in the industry.