Company Filing History:
Years Active: 2014-2015
Title: **Innovative Contributions of Chang-Yu Wang in LED Technology**
Introduction
Chang-Yu Wang is a prominent inventor based in Hsin-Chu, Taiwan, renowned for his impactful contributions to LED technology. With a total of 2 patents to his name, his innovations focus on enhancing LED lighting systems and control methods, marking significant advancements in the field.
Latest Patents
Chang-Yu Wang's latest patents include state-of-the-art LED lighting systems and LED controllers designed to deliver consistent luminance intensity, regardless of variations in AC voltage. One notable patent involves a string of LEDs divided into groups that are electrically connected in series between a power source and ground. The innovative LED controller features path switches, which couple specific LED groups to the ground, while a management center regulates these switches to keep the input current approaching a target value. Additionally, a line waveform sensor tracks the power source's attributes, ensuring optimal performance.
Another significant patent pertains to AC-driven lighting systems that prevent dark zones. This invention outlines methods and a lighting system comprising series-connected light-emitting diodes, an integrated circuit, and an energy storage apparatus. The structure allows the integrated circuit to deliver a driving current to selected LED groups, thus illuminating them efficiently while conserving energy.
Career Highlights
Chang-Yu Wang is associated with Analog Integrations Corporation, where he plays a key role in developing advanced LED solutions. His work in this company has established him as a leading figure in LED innovation, contributing to the overall progress in energy-efficient lighting technology.
Collaborations
Throughout his career, Chang-Yu Wang has collaborated with notable colleagues, including Jing-Chyi Wang and Wei-Ming Chen. These partnerships have fostered a creative environment that has propelled forward-thinking solutions in the LED sector.
Conclusion
Chang-Yu Wang's patents and innovations signal a remarkable advancement in LED technology. His ability to devise systems that maintain consistent performance under varying conditions exemplifies his dedication to enhancing the efficiency and reliability of lighting systems. As he continues to collaborate with industry professionals, his impact on the future of LED technology remains highly anticipated.