Location History:
- South area of Qingdao, CN (2018 - 2019)
- Qingdao, CN (2018 - 2019)
- Shandong, CN (2018 - 2019)
Company Filing History:
13 out of 61 
13 out of 310 
13 out of 262 
Years Active: 2018-2025
Title: Innovations of Xianrong Liu in Laser Projection Technology.
Introduction
Xianrong Liu is a prominent inventor based in Qingdao, China, known for his significant contributions to the field of laser projection technology. With a total of 14 patents to his name, Liu has made remarkable advancements that enhance the quality and efficiency of projection devices.
Latest Patents
Among his latest patents is a laser projection device and projection display method. This invention belongs to the technical field of laser projection and includes a light source, a light modulation device, and a projection lens. The light source provides an illumination beam, while the light modulation device modulates this beam. Notably, at least two illumination beams are incident on different light-reflecting surfaces, resulting in modulated beams of varying light intensity. The projection lens then projects the modulated illumination beam for imaging, significantly improving the display quality of the projected image. Another notable patent is the light source device and projection display device, which features a laser for generating laser light, a fluorescent wheel, a filter wheel, and a control unit. This innovative design allows for synchronized rotation of the fluorescent and filter wheels, enhancing the overall projection experience.
Career Highlights
Xianrong Liu has worked with notable companies such as Hisense Co., Ltd. and Hisense USA Corporation. His experience in these organizations has contributed to his expertise in developing advanced projection technologies.
Collaborations
Liu has collaborated with talented individuals in his field, including Wei Li and Youliang Tian. Their combined efforts have led to significant advancements in laser projection technology.
Conclusion
Xianrong Liu's innovative work in laser projection technology has resulted in numerous patents that enhance the quality of projection devices. His contributions continue to influence the industry and pave the way for future advancements.
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.