Location History:
- Tainan, TW (2008 - 2009)
- Taichung, TW (2005 - 2010)
Company Filing History:
10 out of 85 
10 out of 178 Years Active: 2005-2010
Title: Yeong-Ching Chao: Innovator in Electronic Device Technology
Introduction
Yeong-Ching Chao is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of electronic devices, holding a total of 10 patents. His innovative work focuses on enhancing the functionality and efficiency of electronic components.
Latest Patents
One of his latest patents is for an electronic device with a warped spring connector. This invention comprises a substrate with a signal bonding pad and a ground plane. The warped spring connector is strategically placed on the substrate and connects to the bonding pad. It includes a ground lead that is electrically connected to the ground plane, a dielectric layer on the ground lead, and a transmitting lead on the dielectric layer. The design addresses cross-talk and noise issues by ensuring that the ground lead is isolated from the transmitting lead. Additionally, the coefficient of thermal expansion of the transmitting lead differs from that of the dielectric layer or the ground lead, allowing the warped spring connector to have a suspending end that extends away from the substrate.
Another notable patent involves a method for fabricating a plurality of elastic probes in a row. This method begins with providing a substrate, followed by forming a shaping layer that offers two parallel flat surfaces. A photoresist layer is then applied and patterned to create multiple slots at the interface between the two flat surfaces, where the elastic probes are formed. This design ensures that the shifting direction of the elastic probes during chip probing is perpendicular to the arrangement of the bonding pads, making them suitable for high-density and fine-pitch bonding pads.
Career Highlights
Yeong-Ching Chao has worked with notable companies such as Chipmos Technologies Ltd and Chipmos Technologies Inc. His experience in these organizations has contributed to his expertise in electronic device technology.
Collaborations
Throughout his career, Yeong-Ching Chao has collaborated with talented individuals, including An-Hong Liu and Yeong-Her Wang, who is a woman. These collaborations have fostered innovation and advancement in their respective fields.
Conclusion
Yeong-Ching Chao's contributions to electronic device technology through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the development of advanced electronic components.
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.