Location History:
- Hsinchu, TW (2004 - 2012)
- Hsinchu County, TW (2013 - 2018)
Company Filing History:
8 out of 9,138 
1 out of 4 
1 out of 15 Years Active: 2004-2018
Title: Innovations of Inventor Huey-Ru Chang
Introduction
Huey-Ru Chang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of circuit structures and power device packaging. With a total of eight patents to his name, his work reflects a deep understanding of electrical engineering and innovative design.
Latest Patents
One of his latest patents is a multi-layer circuit structure. This structure includes a differential transmission line pair and at least one conductive pattern. The differential transmission line pair consists of first and second transmission lines that are disposed side by side. Each transmission line includes segments that are connected to each other, with a non-fixed spacing between the first segments and a fixed spacing between the second segments. The conductive pattern is coplanar with the differential transmission line pair and is electrically insulated from it.
Another notable patent is related to a power device package structure. This innovation integrates a capacitor into the power device package by using the metal substrate as a bottom electrode. The structure includes a dielectric material layer and an upper metal layer that are sequentially disposed on the metal substrate. This design enhances the functionality and efficiency of power devices.
Career Highlights
Huey-Ru Chang has worked with esteemed organizations such as the Industrial Technology Research Institute and First Hi-Tec Enterprise Co., Ltd. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking technologies.
Collaborations
Throughout his career, Chang has collaborated with notable colleagues, including Min-Lin Lee and Shinn-Juh Lay. These partnerships have fostered a creative environment that has led to innovative solutions in their respective fields.
Conclusion
Huey-Ru Chang's contributions to the field of electrical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in circuit structures and power device packaging.
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.