Company Filing History:
3 out of 103 
2 out of 370 
1 out of 832,812 Years Active: 1989-2017
Title: The Innovative Contributions of Yung-Herng Yau
Introduction
Yung-Herng Yau, based in Allentown, PA, is an accomplished inventor with a remarkable portfolio of six patents. His work primarily focuses on advancements in the field of electronics manufacturing, specifically dealing with plating techniques that enhance the performance and durability of electronic components.
Latest Patents
Among Yau's latest innovations, two patents stand out due to their significance in electronics manufacture. The first patent pertains to "Silver Plating in Electronics Manufacture," which encompasses compositions and methods for applying a layer of silver onto metal surfaces, such as printed wiring boards (PWBs). This method yields a silver plating that exceeds 80 atomic percent silver, providing excellent solderability and tarnish resistance.
The second patent, "Immersion Tin Silver Plating in Electronics Manufacture," introduces a method for depositing a whisker-resistant tin-based coating on copper substrates. This technique is particularly useful for creating a durable tin-based coating with a thickness between 0.5 and 1.5 micrometers. This coating demonstrates resistance to the formation of copper-tin intermetallic compounds, ensuring the reliability of electronic devices even after multiple heating and cooling cycles.
Career Highlights
Yau's impressive career includes significant contributions while working for reputable companies such as Enthone Incorporated and Bethlehem Steel Corporation. Throughout his tenure at these organizations, he has played a crucial role in developing methods that have improved the reliability and functionality of electronic components.
Collaborations
Collaboration has been a vital aspect of Yau's career. He has worked alongside notable professionals in the industry, including Joseph Anthony Abys and Karl F Wengenroth. Their combined efforts have led to innovative solutions that continue to influence the field of electronics manufacturing.
Conclusion
Yung-Herng Yau exemplifies the spirit of innovation through his dedication to improving electronic manufacturing processes. His patents not only reflect his expertise but also contribute to advancements that benefit the larger technology landscape. As the industry continues to evolve, Yau's work will undoubtedly inspire future innovations in electronics.