Company Filing History:
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1 out of 16 
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Years Active: 2010-2023
Title: Man Hua Chen: Innovator in Polymer Technology and Integrated Circuits
Introduction
Man Hua Chen is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of polymer technology and integrated circuits. With a total of 3 patents, his work showcases innovative approaches to complex engineering challenges.
Latest Patents
One of his latest patents is focused on polymer dispersion by controlled radical polymerization. This polymer dispersion includes a water-soluble copolymer, a water-soluble salt, a polyol, and water. The method of preparing this polymer dispersion involves controlled radical polymerization and can be utilized as a friction reducer in oil field processes. Another notable patent involves contact structures and methods for integrated circuits. This method fabricates an integrated circuit device by providing a semiconductor substrate with distinct regions. It includes forming a stop layer and a low k dielectric layer, followed by the creation of via structures within the dielectric layer.
Career Highlights
Throughout his career, Man Hua Chen has worked with notable companies such as Shanghai Litree Purifying Equipment Co., Ltd. and Energy Solutions LLC. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology.
Collaborations
Man Hua Chen has collaborated with several professionals in his field, including Lianggang Chen and Qing Chen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovation.
Conclusion
Man Hua Chen's contributions to polymer technology and integrated circuits highlight his role as a leading inventor in his field. His patents reflect a commitment to innovation and practical applications that benefit various industries.