Chia-Yi Lee

Title: Innovations by Inventor Chia-Yi Lee

Introduction

Chia-Yi Lee is a prominent inventor based in Hsin-Chu County, Taiwan. He has made significant contributions to the field of input devices, holding a total of 6 patents. His work focuses on enhancing user interaction through innovative technologies.

Latest Patents

Chia-Yi Lee's latest patents include an "Input device with key input and touch input, and operating method thereof." This invention features an input device that combines a plurality of press buttons with a touch control area. The press buttons provide a key input function, while the touch control area offers a touch input function. Each press button interacts with an elastic pad, which serves as both a sensing electrode for the touch input and an elastic recovery element for the key input. Another notable patent is the "Touch keyboard having low noise interference." This capacitive touch system includes a drive end, a capacitive touch sensing device, and a detection end. The drive end inputs a modulated drive signal into the capacitive sensing device, which includes multiple driving frequencies. The detection end then detects a signal from the output channel and generates a two-dimensional detection vector corresponding to each driving frequency.

Career Highlights

Chia-Yi Lee is currently employed at Pixart Imaging Incorporated, where he continues to develop innovative input technologies. His work has significantly impacted the design and functionality of touch input devices, making them more efficient and user-friendly.

Collaborations

Chia-Yi Lee collaborates with talented coworkers, including Sung-Han Wu and Che-Chia Hsu. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Chia-Yi Lee's contributions to the field of input devices demonstrate his innovative spirit and dedication to enhancing user interaction. His patents reflect a commitment to improving technology, making him a notable figure in the industry.