Company Filing History:
Years Active: 2018-2020
Title: Yeong-Tong Hwang: Innovator in Epoxy Resin Technology
Introduction
Yeong-Tong Hwang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of epoxy resin technology, holding two patents that showcase his innovative approach to materials used in electronic components.
Latest Patents
Hwang's latest patents include a low Dk/Df solder resistant composition for printed circuit boards. This composition features a low dielectric constant (Dk) and dissipation factor (Df), which enhances the performance of solder resistant masks. The formulation includes a photopolymerizable prepolymer, vinyl monomer, epoxy compound, photopolymerization initiator, inorganic filler, catalyst, and organic solvent. The resulting composition exhibits excellent photo and thermocurability, with a dielectric constant below 3.20 and a dissipation factor less than 0.015 at 1 GHz.
Another significant patent is the polyphenylene ether modified phenol-benzaldehyde multifunctional epoxy resin. This invention provides a resin with excellent electrical properties and heat resistance. The manufacturing process involves dissolving polyphenylene ether in a solvent, followed by the addition of phenol-benzaldehyde multifunctional epoxy resin and a catalyst. The final product is suitable for use in insulating materials for highly reliable electronic components, such as EMC, PCB substrates, and insulating plates.
Career Highlights
Yeong-Tong Hwang is currently employed at Nan Ya Plastics Corporation, where he continues to develop innovative materials for the electronics industry. His work has significantly impacted the performance and reliability of electronic components.
Collaborations
Hwang has collaborated with notable colleagues, including Cheng-Chung Lee and Shih-Hung Hsu, to advance research and development in epoxy resin technology.
Conclusion
Yeong-Tong Hwang's contributions to the field of epoxy resin technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in electronics.
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.