This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignees: Entegris, Inc., Evonik Corporation, Evonik Operations Gmbh. Active years: 2022-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2022-2026
Title: The Innovative Mind of Zhifeng Li: A Glimpse into His Contributions
Introduction: Zhifeng Li, an accomplished inventor based in Acton, MA, has made notable advancements in the field of conductive materials. With two patents to his name, Li exemplifies the spirit of innovation through his pioneering work on polymeric layers aimed at enhancing charge dissipation in various applications.
Latest Patents: Among his latest innovations, two significant patents stand out. The first is titled "Conductive polymeric layers for charge dissipation." This invention presents a conductive polymeric layer integrated into an electrostatic chuck, combining a conductive polymer with a photosensitive polymer. The design allows for effective charge dissipation while enabling photopatterning of the layer's surface by adjusting the ratios of the two polymers.
The second patent, "Increased particle loading by surface modification with polyethersilane," details a method for producing modified colloidal silica. This process involves mixing alkyl silicate to create colloidal silica, which is then treated with polyethersilane to enhance its properties. These innovations reflect Li's commitment to advancing materials science.
Career Highlights: Over the course of his career, Zhifeng Li has collaborated with notable companies such as Evonik Operations GmbH and Evonik Corporation. His work in these organizations has played a critical role in research and development, showcasing his expertise in materials engineering and polymer research.
Collaborations: Zhifeng Li has worked alongside prominent colleagues, including Helmut Mack and Yuxuan Liu. Their collective efforts have contributed to enhancing the understanding and application of conductive materials in the industry.
Conclusion: Zhifeng Li is a testament to the power of innovation and collaboration in the field of materials science. With his patents focusing on conductive polymeric layers and modified colloidal silica, he continues to push the boundaries of technological advancement, paving the way for future innovations in electrostatics and material applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile