Company Filing History:
4 out of 4 
1 out of 3 Years Active: 2015-2019
Title: Innovations by Gong Jin in Advanced Coating Technologies
Introduction
Gong Jin is a prominent inventor based in Beijing, China, known for his contributions to the field of advanced coating technologies. With a total of five patents to his name, he has made significant strides in improving the performance and durability of artificial joint components.
Latest Patents
Gong Jin's latest patents include an artificial joint cup and a magnetic control sputtering coating film device, along with its preparation method. The artificial joint cup aims to enhance the conventional devices that utilize low-temperature magnetron sputtering coating technologies. By introducing a new material system based on high molecular weight polyethylene, this invention addresses the issues of poor binding force between the film and the matrix, as well as the challenges of oxidization and carbonization. The invention also leverages the ultra-lubrication performance of graphite-like structure films and the ultra-hardness of diamond-like structure films to create a nano-scale multilayer structure. This innovative design significantly improves the wear resistance of high molecular weight polyethylene joint cups and mitigates the low accuracy of joints caused by creeping.
The magnetron sputtering coating device features a deposition chamber, sputtering cathodes, and a rotating stand, which enhances the efficiency of the coating process. The arrangement of the sputtering cathodes around the rotating stand allows for a more uniform application of the coating materials.
Career Highlights
Gong Jin has worked with notable companies such as Zhongao Huicheng Technology Co., Ltd. and Beijing Nano Hi-tech Material Co., Ltd. His experience in these organizations has contributed to his expertise in the development of advanced materials and coating technologies.
Collaborations
Gong Jin has collaborated with several professionals in his field, including Jiangping Tu and Lingling Li. These partnerships have facilitated the exchange of ideas and innovations, further enhancing the impact of his work.
Conclusion
Gong Jin's innovative contributions to the field of coating technologies demonstrate his commitment to advancing medical device performance. His patents reflect a deep understanding of material science and engineering, paving the way for improved solutions in artificial joint applications.