Company Filing History:
2 out of 3,086 
2 out of 2 Years Active: 2023-2024
Title: Innovations of Yingjie Shen
Introduction
Yingjie Shen is a notable inventor based in Urumqi, China. He has made significant contributions to the field of laser technology, holding a total of four patents. His work focuses on advanced methods and devices that enhance the efficiency and effectiveness of laser applications.
Latest Patents
One of his latest patents is a laser fusion welding device. This device includes a 1.9 μm laser light source, a control unit, and a light spot adjusting device. The control unit is designed to manage the laser light source and the light spot adjusting device to modify the laser power density at the object undergoing fusion welding. The 1.9 μm laser light source operates with an output power ranging from 100 to 500 W. The control unit comprises a time control unit, a power control unit, and a light spot control unit, each serving specific functions to optimize the welding process.
Another significant patent is a method for measuring concentrations of multiple gases using infrared band laser light. This method involves pumping Ho crystal with a 1.9 μm single thulium-doped solid-state laser to produce a 2 μm band near-infrared laser output. The process includes controlling the light-emitting angle of the laser light and measuring gas concentrations in various measurement cells, including methane, ammonia, carbon monoxide, carbon dioxide, acetylene, ethylene, and ethane.
Career Highlights
Yingjie Shen has worked with prestigious institutions such as the Chinese Academy of Sciences and the Xinjiang Technical Institute of Physics and Chemistry. His experience in these organizations has allowed him to develop and refine his innovative ideas in laser technology.
Collaborations
Some of his notable coworkers include Linjun Li and Shilie Pan. Their collaborative efforts have contributed to the advancement of research and development in their respective fields.
Conclusion
Yingjie Shen's contributions to laser technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact various applications in science and industry.
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.