Hsiu-Li Shieh

Title: Hsiu-Li Shieh: Innovator in Optical Power Control

Introduction

Hsiu-Li Shieh is a prominent inventor based in Taichung, Taiwan. She has made significant contributions to the field of optical power control, holding a total of 3 patents. Her work focuses on enhancing light emitting systems and stabilizing optical power, showcasing her expertise and innovative spirit.

Latest Patents

Hsiu-Li Shieh's latest patents include a light emitting system and an optical power control device. The light emitting system features a light emitting device with a forward voltage, complemented by an optical power control device that includes a control signal module and a current controller. The control signal module generates a control signal based on the forward voltage, while the current controller regulates the flow of driving current through the light emitting device according to this control signal. Another notable patent is the optical power stabilizing device, designed to stabilize the optical power of a light emitting device. This device incorporates a current generating circuit that produces a pulse-wave driving current, an optical-type feedback circuit for detecting optical power, and an electrical-type feedback circuit that outputs a second feedback voltage based on the forward voltage.

Career Highlights

Hsiu-Li Shieh is affiliated with National Chi Nan University, where she continues to advance her research and innovation in optical technologies. Her academic background and ongoing projects contribute to her reputation as a leading figure in her field.

Collaborations

Throughout her career, Hsiu-Li Shieh has collaborated with esteemed colleagues, including Tai-Ping Sun and Kun-Shuan Huang. These partnerships have fostered a dynamic research environment, enhancing the impact of her work.

Conclusion

Hsiu-Li Shieh's contributions to optical power control and light emitting systems highlight her innovative capabilities and dedication to advancing technology. Her patents reflect her commitment to improving the efficiency and stability of optical devices, making her a valuable asset to the field.