Chao-Nan Chen

Title: **Innovative Contributions of Inventor Chao-Nan Chen**

Introduction

Chao-Nan Chen, a notable inventor based in Taichung, Taiwan, has made significant strides in the field of technology with his three patents. His innovative approaches and methods are paving the way for advancements in thin film transistors and location determination in wireless systems.

Latest Patents

One of Chao-Nan Chen's notable patents is a **Method for Fabricating Thin Film Transistor**. This method involves forming a gate on a substrate, creating a gate insulating layer over the gate, and then applying a metal oxide material layer. A carefully controlled thickness of a photoresist layer allows for the selective removal of portions of the metal oxide material, thus forming a metal oxide active layer. This process is crucial in enhancing the performance of thin film transistors used in various electronic devices.

Another significant patent is the **Method and Apparatus for Determining Accuracy of the Estimated Location for a Target in a Wireless System**. This invention computes a confidence index to indicate the accuracy of the estimated location of a target device. By combining the target device's motion model and its probability distribution of location, the method calculates the position uncertainty and offers a confidence measure, ensuring more reliable location predictions.

Career Highlights

Chao-Nan Chen has worked with renowned organizations such as the **Industrial Technology Research Institute** and the **Taiwan TFT LCD Association**. His engagement in these prestigious institutions has allowed him to contribute his expertise to significant technological advancements within the industry.

Collaborations

Throughout his career, Chao-Nan Chen has collaborated with skilled professionals like Ming-Chun Hsyu and Wen Tsuei. These collaborations have facilitated the sharing of knowledge and innovation, further fostering the development of cutting-edge technologies.

Conclusion

Chao-Nan Chen's contributions to the fields of thin film transistors and wireless location determination exemplify his innovative spirit as an inventor. With multiple patents to his name and valuable collaborations in the tech industry, he continues to make a lasting impact on technology and innovation.