Company Filing History:
Years Active: 2002-2006
Title: The Innovations of Wan-Kuo Chih
Introduction
Wan-Kuo Chih is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of printed circuit board technology, holding a total of four patents. His work focuses on improving manufacturing processes and enhancing the functionality of circuit boards.
Latest Patents
One of Wan-Kuo Chih's latest patents is a method of manufacturing a solder mask for printed circuit boards. This innovative method is designed to apply a solder mask on the surface of a circuit board substrate, which features a conductor pattern with both sheltered and unsheltered portions. The process involves several steps, including the application of a semi-solid solder mask material, pressure treatment, and the use of chemical solutions and plasma etching to achieve the desired results. Another significant patent is for a printed circuit board that includes a permanent solder mask. This board is made from a glassfiber reinforced epoxy resin material and features a conductive pattern that is divided into sheltered and unsheltered portions, ensuring optimal performance and durability.
Career Highlights
Throughout his career, Wan-Kuo Chih has worked with various companies, including Ultratera Corporation and S & S Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in circuit board technology.
Collaborations
Wan-Kuo Chih has collaborated with notable coworkers such as Chong-Ren Maa and Ming-Sung Tsai. Their combined expertise has further propelled innovations in their respective fields.
Conclusion
Wan-Kuo Chih's contributions to the field of printed circuit boards through his patents and collaborations highlight his role as a significant inventor. His innovative methods and designs continue to influence the industry and pave the way for future advancements.
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.