This inventor holds 2 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1992-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Arden, NC (US) (1992)
- Columbus, OH (US) (2021)
Company Filing History:
Years Active: 1992-2021
Title: Herbert W. Lim: Innovator in Multilayer Films and Photographic Technologies
Introduction
Herbert W. Lim is a notable inventor based in Columbus, OH (US). He has made significant contributions to the field of materials science, particularly in the development of multilayer films and photographic technologies. With a total of 2 patents, Lim's work has advanced the capabilities of electronic circuitry applications and photographic film drying processes.
Latest Patents
One of Lim's latest patents focuses on a multilayer film designed for electronic circuitry applications. This multilayer film consists of a first outer layer made from a thermoplastic polyimide, a core layer of polyimide, and a second outer layer also made from thermoplastic polyimide. The core layer incorporates specific aromatic dianhydrides and diamines, ensuring a total thickness ranging from 5 to 150 µm. The film demonstrates a minimum peel strength greater than 0.9 kgf/cm when adhered to copper foil, showcasing its robust performance in electronic applications.
Another significant patent by Lim addresses the drying process of photographic silver halide elements. This innovative method allows for rapid drying during coating without negatively impacting the film's quality. By incorporating a high boiling aromatic alcohol and small amounts of humectants and plasticizers, the resulting films can be handled efficiently in modern automatic changing devices.
Career Highlights
Herbert W. Lim is currently employed at E.I. du Pont de Nemours and Company, where he continues to push the boundaries of material innovation. His work has not only contributed to the company's portfolio but has also set new standards in the industry.
Collaborations
Lim has collaborated with esteemed colleagues such as Patricia J. Beighle and Carl P. Beitelshees. Their combined expertise has fostered advancements in their respective fields, enhancing the impact of their innovations.
Conclusion
Herbert W. Lim's contributions to multilayer films and photographic technologies exemplify the spirit of innovation. His patents reflect a commitment to improving material performance and functionality in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile