Company Filing History:
11 out of 1,470 
10 out of 18,140 
4 out of 667 
Years Active: 2010-2025
Title: Innovations of Inventor Ling Han
Introduction
Ling Han is a prominent inventor based in Beijing, China, known for his significant contributions to the field of biodegradable materials and display technology. With a total of 16 patents to his name, he has made remarkable advancements that address environmental concerns and enhance display device performance.
Latest Patents
One of Ling Han's latest patents is for a high-strength ultra-thin biodegradable film and its preparation method. This innovative film is created from a composition that includes a copolyester derived from various monomers and an organic peroxide. The film is designed to be completely biodegradable, breaking down into small molecular products such as carbon dioxide and water under natural or composting conditions. It can be manufactured with a thickness ranging from 4 to 50 μm, achieving mechanical properties comparable to or even better than those of low-density polyethylene (LDPE) film.
Another notable patent involves the manufacturing method of a display substrate aimed at removing residual sand. This method addresses a common issue in display technology by providing a systematic approach to creating a display substrate that minimizes sand contamination. The process includes forming a passivation layer and an amorphous oxide conductive material layer, followed by etching and removing specific materials to ensure a clean substrate.
Career Highlights
Ling Han has worked with several notable companies, including Hefei Xinsheng Optoelectronics Technology Co., Ltd. and BOE Technology Group Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Ling Han has collaborated with various professionals in his field, including Chengshao Yang and Tao Ma. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Ling Han's work exemplifies the spirit of innovation in addressing both environmental challenges and technological advancements. His contributions through patents and collaborations continue to influence the fields of biodegradable materials and display technology.
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.