Xiaofan Chen

Title: Innovations of Inventor Xiaofan Chen

Introduction

Xiaofan Chen is a notable inventor based in Singapore, SG. He has made significant contributions to the field of temperature measurement and electronic module design. With a total of 4 patents to his name, his work reflects a commitment to enhancing accuracy and efficiency in technology.

Latest Patents

One of Xiaofan Chen's latest patents focuses on enhancing thermocouple temperature measurement accuracy with local RTDs to compensate for terminal temperature differences. This innovative I/O circuit utilizes multiple cold-junction compensation sensors that are permanently affixed near the terminals of the terminal block. This design addresses significant temperature variations across the terminals of the I/O module, which can affect the accuracy of thermocouple measurements by up to 3°C. The compensation system corrects for the distance between the built-in sensors and the terminals, utilizing a multiplexer to manage the additional signal burden produced by the sensors. This allows for the use of low-cost sensors calibrated to match a single high-accuracy sensor. In one embodiment, a third temperature sensor with higher accuracy is employed to compensate for the lower accuracy of the permanently affixed sensors.

Another patent by Chen introduces an integral cable guide for an electronic module. This design features a top housing with a ridge formed on one side, which is configured to removably couple with a bottom housing to enclose electronic components. The module includes a receptacle within the top housing designed to receive a removable terminal block (RTB). When the RTB is placed within the receptacle, a channel is formed between the ridge and the RTB, guiding cables to the outside edge of the module. Additionally, the electronic module includes at least one anchor that provides support for the cables.

Career Highlights

Xiaofan Chen has worked with reputable companies such as Rockwell Automation Technologies Incorporated and Rockwell Automation Asia Pacific Business Centre Pte. Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in technology.

Collaborations

Some of his notable coworkers include Dale R. Terdan and Liang Ge. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Xiaofan Chen's contributions to the field of technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing