Company Filing History:
Years Active: 2025
Title: Yi Rao: Innovator in Optical Technology
Introduction
Yi Rao is a prominent inventor based in Weifang, China. He has made significant contributions to the field of optical technology, holding a total of 3 patents. His work focuses on developing advanced optical systems and display devices that enhance visual experiences.
Latest Patents
Yi Rao's latest patents include an innovative optical system and display device. The optical system comprises a beam splitter, a phase retarder, a polarization reflection element, a lens group, and a second lens. The design ensures that the beam splitter, phase retarder, and polarization reflection element are aligned along the same optical axis, with the phase retarder positioned between the beam splitter and the polarization reflection element. The lens group includes at least a first lens, which is strategically placed to optimize performance.
Additionally, he has developed a light guide device, light guide assembly, and display equipment. This invention features a substrate with two opposite surfaces and a sidewall, along with a coupling-out pupil expansion region. The reflection layer is designed to enhance light reflection and imaging through multiple diffraction light splits, improving the overall efficiency of the display technology.
Career Highlights
Yi Rao is currently employed at Goertek Optical Technology Co., Ltd., where he continues to push the boundaries of optical innovation. His work has garnered attention for its practical applications in various display technologies.
Collaborations
Throughout his career, Yi Rao has collaborated with talented individuals such as Xin Cheng and Chaiyuan Shi. These partnerships have contributed to the advancement of his projects and the successful development of new technologies.
Conclusion
Yi Rao stands out as a key figure in the realm of optical technology, with a focus on creating innovative solutions that enhance visual experiences. His contributions through patents and collaborations reflect his commitment to advancing the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.