Wan-Yu Hsieh

Title: Innovations by Wan-Yu Hsieh

Introduction

Wan-Yu Hsieh is a notable inventor based in Taichung, Taiwan. She has made significant contributions to the field of lighting technology, particularly in the development of color temperature control methods for light-emitting diodes (LEDs). Her innovative approach enhances the functionality and versatility of LED lamps.

Latest Patents

Wan-Yu Hsieh holds a patent for a "Color temperature controller and color temperature control method of light emitting diode." This invention discloses a color temperature controller that includes touch switches and a control element. When a user selects a color from a touch switch, a signal is sent to the control element, which then outputs a corresponding pulse width modulation (PWM) signal. This signal controls the current or voltage of a three-color LED, allowing the LED lamp to produce a color temperature change that aligns with the selected color. This innovation improves the color temperature control of conventional LED lamps and provides a flexible color change feature.

Career Highlights

Throughout her career, Wan-Yu Hsieh has focused on advancing LED technology. Her work has led to practical applications that enhance user experience and energy efficiency in lighting solutions. She is recognized for her technical expertise and innovative thinking in the field.

Collaborations

Wan-Yu Hsieh collaborates with Chi-Hsiang Wang, who is also involved in the development of lighting technologies. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Wan-Yu Hsieh's contributions to LED technology through her patented inventions demonstrate her commitment to innovation and improvement in lighting solutions. Her work continues to influence the industry and enhance the functionality of LED lamps.