Ted Wangensteen

Title: Innovations by Ted Wangensteen: Pioneering Advances in LED Technology

Introduction

Ted Wangensteen is a notable inventor located in San Jose, California. He has made significant contributions to the field of photonics with a focus on LED technology. Ted holds two patents, showcasing his innovative spirit and expertise in the area of distributed Bragg reflector (DBR) structures.

Latest Patents

Ted's latest patents include a groundbreaking design for an LED DBR structure with reduced photodegradation. This inventive structure consists of a high refractive index layer made of titanium oxide (TiO2) and a low refractive index layer containing regions of varying carbon content. The design incorporates multiple stacked layers of these materials, typically achieving a total thickness of less than 10 microns, with individual layers measuring less than 0.2 microns thick. This innovative approach aims to enhance the longevity and performance of LED devices, making a substantial impact on the lighting industry.

Career Highlights

Ted Wangensteen's career has been anchored at Lumileds LLC, a leading company in the field of LED technology. His work at Lumileds demonstrates his dedication to advancing illumination systems and improving energy efficiency through innovative LED solutions.

Collaborations

Throughout his career, Ted has collaborated with notable coworkers, including Ken Shimizu and Hisashi Masui. These collaborations have been instrumental in fostering a creative environment that enhances innovation and leads to the development of new technologies in the field.

Conclusion

Ted Wangensteen's contributions to LED technology reflect his inventive mindset and commitment to excellence. With his recent patents, he continues to push the boundaries of what is possible in photonics, leaving a lasting impression on the industry. His work at Lumileds LLC, along with his collaborative efforts, heralds a new era of sustainable and efficient lighting solutions.