Company Filing History:
2 out of 18,140 
2 out of 662 Years Active: 2020
Title: Dejian Liu: Innovator in Mask Frame Assembly Manufacturing
Introduction
Dejian Liu is a notable inventor based in Beijing, China. He has made significant contributions to the field of display apparatus manufacturing, particularly in the development of manufacturing apparatuses for mask frame assemblies. With a total of 2 patents, Liu's work showcases his innovative approach to solving technical challenges in manufacturing.
Latest Patents
One of Liu's latest patents is a manufacturing apparatus for manufacturing a mask frame assembly. This invention aims to reduce the friction between a frame and a stage during the manufacturing process. The apparatus includes a stage for carrying the frame and a resistance-reducing part designed to minimize frictional resistance when the frame and stage move relative to each other.
Another significant patent is a jointing device for metal mask plate welding and its associated welding method. This device features a body with a height smaller than the welding height of a welding gun. It includes a through-hole that corresponds to the welding area of a metal mask, with a width larger than the welding spot diameter of the welding gun. This innovative design allows for effective jointing of the metal mask to a metal mask receiving frame.
Career Highlights
Dejian Liu has worked with prominent companies in the industry, including BOE Technology Group Co., Ltd. and Ordos Yuansheng Optoelectronics Co., Ltd. His experience in these organizations has contributed to his expertise in manufacturing technologies.
Collaborations
Liu has collaborated with several professionals in his field, including Xinjian Zhang and Jian Zhang. These collaborations have likely enhanced his innovative capabilities and contributed to his successful patent applications.
Conclusion
Dejian Liu is a distinguished inventor whose work in manufacturing apparatuses for mask frame assemblies has made a significant impact in the field. His innovative patents reflect his commitment to advancing manufacturing technologies.
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.