Location History:
- Chung-Li, TW (2005 - 2012)
- Taoyuan, TW (2007 - 2016)
- Taoyuan County, TW (2008 - 2017)
Company Filing History:
11 out of 254 
3 out of 10 Years Active: 2005-2017
Title: Innovations by Juin-Yih Lai: A Pioneer in Transparent Gas Barrier Technologies
Introduction
Juin-Yih Lai is a notable inventor based in Taoyuan County, Taiwan. With a remarkable portfolio of 14 patents, Lai has made significant contributions to the field of materials science, particularly in the development of innovative composite films. His work focuses on enhancing the properties of films used in various applications, which are crucial for improving barrier technologies.
Latest Patents
Among his latest inventions is the "Transparent Gas Barrier Composite Film and Its Preparation Method." This invention describes a transparent gas barrier composite film created through a sophisticated process involving polyvinyl alcohol, graphene oxide, and a crosslinking agent. The film demonstrates impressive qualities, boasting a crystallinity of over 30%, a transmittance rate exceeding 85%, and an oxygen transmission rate of less than 0.005 cc/m/day. These characteristics make it highly suitable for packaging applications requiring durability and transparency.
Another significant patent is the "Method for Fabricating a Semicrystalline Polymer / Graphene Oxide Composite Film." This composite film features a porous structure with a first semicrystalline polymer and layered graphene oxide, which enhances gas barrier performance. The innovative design enables the formation of a second semicrystalline polymer through heat treatment, effectively sealing the porous structure to block gas flow and extending the path length of gas passage.
Career Highlights
Juin-Yih Lai has had a distinguished career, working primarily with Chung Yuan Christian University and Yeu Ming Tai Chemical Industrial Co., Ltd. His academic background and industry experience have equipped him with the knowledge and skills necessary to develop advanced material technologies. Lai's work has solidified his reputation as a leader in the field of composite materials.
Collaborations
Throughout his career, Lai has collaborated with other esteemed professionals, including Kueir-Rarn Lee and Da-Ming Wang. Their joint efforts have led to the successful development of innovative solutions that address the growing demands for efficient barrier technologies.
Conclusion
Juin-Yih Lai's contributions to the field of material sciences, especially in the area of transparent gas barrier technologies, underscore his position as a leading inventor. With a total of 14 patents to his name and ongoing collaborations with respected colleagues, Lai continues to push the boundaries of innovation. His work not only enhances industrial applications but also significantly influences advancements in sustainable packaging solutions.
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.