Chia-Nan Pai

Title: **Chia-Nan Pai: Innovator in Signal Transmission Technology**

Introduction

Chia-Nan Pai, based in Taipei Hsien, Taiwan, is a prominent inventor with an impressive portfolio of 23 patents. His contributions mainly focus on innovations in printed circuit board (PCB) technology, particularly in reducing return loss of differential signals and improving signal transmission methods.

Latest Patents

Among his latest inventions is a **Printed Circuit Board Capable of Reducing Return Loss of Differential Signal and Electronic Device Using the Same**. This patented PCB design incorporates a receiver component and a unique transmission line composed of positive and negative signal transmission lines. The invention includes a capacitance unit, which is strategically spaced from the receiver component according to a calculated predetermined distance, ensuring enhanced signal integrity. The specification outlines a sophisticated formula for determining the spacing based on parameters such as the speed of the transmission line and equivalent capacitance values.

Another significant patent is the **System and Method for Checking Signal Transmission Line**. This method outlines a systematic approach to verify the layout of differential pairs in a PCB. It divides the differential pairs into groups, establishes critical reference distances, and employs box surrounding techniques to check compliance with design standards, thus ensuring high reliability in PCB designs.

Career Highlights

Chia-Nan Pai has made substantial contributions during his career, notably while working with esteemed companies such as Hon Hai Precision Industry Co., Ltd. and Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd. His work at these organizations has played a crucial role in advancing PCB technology and its applications across various electronic devices.

Collaborations

Throughout his career, Chia-Nan has collaborated with notable colleagues, including Shou-Kuo Hsu and Hua-Li Zhou. These partnerships have fostered innovation and have been instrumental in the development of cutting-edge technologies in the electronics field.

Conclusion

Chia-Nan Pai’s commitment to innovation in the realm of printed circuit boards has established him as a key figure in the industry. His 23 patents underscore his creativity and expertise, contributing to the continual evolution of technology that enhances signal transmission and electronic device performance. As the industry progresses, his advancements will likely have lasting impacts on electronic design and functionality.