This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Rohm & Haas Electronic Materials LLC. Active years: 2017-2018.
Company Filing History:
Years Active: 2017-2018
Title: Innovations of Inventor Hung Tat Chan
Introduction
Hung Tat Chan is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electronic materials, particularly through his innovative patents. With a total of 3 patents, Chan has demonstrated his expertise and creativity in developing advanced technologies.
Latest Patents
One of Chan's latest patents is focused on a shielding coating for selective metallization. This innovative shielding coating is applied to polymer substrates to enable selective metallization. The process involves applying a primer component followed by a hydrophobic top coat. After the application, the shielding coating is selectively etched to create an outline of a desired current pattern. A catalyst is then applied to the patterned polymer substrate, followed by electroless metal plating in the etched portions. The areas of the polymer substrate that contain the shielding coating inhibit electroless metal plating. The primers used in this process contain polyamines, while the top coat consists of hydrophobic alky organic compounds. Another similar patent also addresses shielding coatings applied to polymer substrates, emphasizing the use of five-membered heterocyclic nitrogen compounds in the primers.
Career Highlights
Hung Tat Chan is currently associated with Rohm & Haas Electronic Materials LLC, where he continues to innovate and contribute to the field. His work has been instrumental in advancing technologies related to electronic materials.
Collaborations
Chan has collaborated with notable coworkers, including Ka Ming Yip and Chit Yiu Chan, enhancing the innovative efforts within his team.
Conclusion
Hung Tat Chan's contributions to the field of electronic materials through his patents reflect his dedication to innovation. His work continues to influence advancements in selective metallization technologies.