Che-Chia Hsu

Title: Innovator Che-Chia Hsu: Pioneering Touch Technology

Introduction

Che-Chia Hsu, a prominent inventor based in Hsinchu, Taiwan, is recognized for his contributions to touch technology. With a total of two patents to his name, Hsu's innovative spirit positions him as a key figure in the realm of electronic device advancements.

Latest Patents

Among Hsu's latest innovations is a patent for a touch device and detection method. This electronic device consists of a touch panel, a communication unit, and a processing unit. The communication unit sends a detection signal and receives a response signal based on the detection signal. The processing unit subsequently determines the operation mode of the electronic device, which can either be the first mode, responding to a finger, or a second mode, accommodating both a finger and a stylus. When the response signal indicates the presence of both a pen-tip and a pen-ring signal from the stylus, the processing unit decides whether to switch to the second mode based on the numerical relationship between the two signals.

Additionally, Hsu holds a patent for a touch detection circuit and method. This innovation includes a touch circuit connected to touch areas of a touch panel, comprising a touch controller and a detection circuit. The touch controller sequentially performs touch detection on the areas, while the detection circuit communicates with both the boundary and central areas of the touch panel to create a capacitance variation based on feedback signals.

Career Highlights

Hsu works at Novatek Microelectronics Corporation, a global leader in the design of innovative semiconductor solutions. His work focuses on enhancing the performance and functionality of electronic devices through refined touch technologies that cater to user interaction.

Collaborations

Throughout his career, Che-Chia Hsu has collaborated with talented individuals, including his coworkers Yi-Cheng Lin and Chih Hsien Ou. Together, they share a vision of pushing the boundaries of technology, developing impactful innovations in the field of touch interface systems.

Conclusion

With his significant contributions to touch technology, Che-Chia Hsu continues to shape the landscape of electronic devices through his inventions and innovative processes. His commitment to advancing user-interactive technologies positions him as an influential figure in the industry, paving the way for future developments in electronic devices.