This inventor holds 20 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Liquid Crystal Alignment. Top assignees: Elsicon, Inc., Other. Active years: 1999-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
18 out of 25 
2 out of 834,513 Years Active: 1999-2009
Areas of Expertise:
Title: Hanxing Zheng: Innovator in Liquid Crystal Alignment Technologies
Introduction
Hanxing Zheng is a prominent inventor based in Wilmington, DE, USA, known for his significant contributions to the field of liquid crystal technologies. With an impressive portfolio of 20 patents, Zheng has made noteworthy advancements, particularly in the development of hybrid polymer materials and photosensitive polyimides for aligning liquid crystals.
Latest Patents
Zheng's latest patents reflect his innovative approach. One of his notable inventions is related to **Hybrid Polymer Materials for Liquid Crystal Alignment Layers**. This invention presents novel hybrid polymers that are effective for alignment layers, which play a vital role in inducing the alignment of liquid crystal mediums. These polymers are synthesized from various components selected from classes such as polyimides and poly(amic acids), effectively forming copolymers that serve essential functions in liquid crystal optical elements, including liquid crystal display products.
Another significant patent by Zheng is focused on **Photosensitive Polyimides for Optical Alignment of Liquid Crystals**. This invention addresses the need for new polyamic acids and polyimide optical alignment layers for liquid crystals. The compositions include reactive diamines with carbon-carbon double bonds, which enhance the alignment efficiency, ultimately benefiting the performance of liquid crystal displays.
Career Highlights
Throughout his career, Hanxing Zheng has worked with various esteemed companies, including Elsicon, Inc. His work has been pivotal in the development of advanced materials used in cutting-edge display technologies.
Collaborations
Collaboration has been a key aspect of Zheng's innovation process. He has partnered with notable professionals in the field, including Wayne M. Gibbons and Paul J. Shannon, fostering a collaborative environment that has led to groundbreaking developments in liquid crystal technology.
Conclusion
Hanxing Zheng's contributions to the field of liquid crystals reflect a deep commitment to innovation and advancement in technology. His numerous patents and collaborations with industry professionals highlight his role as a leading inventor in the development of materials that enhance liquid crystal applications. His work continues to influence the future of display technologies and remains a testament to the power of innovative thinking in the sciences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile