Kuei-Chung Chang

Title: Kuei-Chung Chang: Innovator in Fingerprint Recognition Technology

Introduction

Kuei-Chung Chang is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of fingerprint recognition technology, holding a total of 14 patents. His work has advanced the capabilities of biometric devices, enhancing security and user experience.

Latest Patents

Among his latest innovations are two notable patents. The first is a fingerprint recognition device that includes a sensor panel, a readout circuit, and a host circuit. This device is designed to capture fingerprint images through a series of sensing signals outputted by an array of sensor pixels. The readout circuit processes these signals after two exposure periods to generate accurate fingerprint images. The second patent is for a display device with a fingerprint sensing function. This device integrates a display panel with a sensor panel, allowing for seamless fingerprint recognition while maintaining display quality.

Career Highlights

Kuei-Chung Chang is currently employed at Novatek Microelectronics Corporation, where he continues to innovate in the field of electronics and biometric technology. His work has not only contributed to the advancement of fingerprint recognition systems but has also positioned his company as a leader in the industry.

Collaborations

Throughout his career, Kuei-Chung has collaborated with talented individuals such as Feng-Jung Kuo and Hsi-Chi Ho. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Kuei-Chung Chang's contributions to fingerprint recognition technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to enhancing security measures in everyday devices.