Company Filing History:
Years Active: 2017-2023
Title: Innovations of Inventor Chen-Hsun Liu
Introduction
Chen-Hsun Liu is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of nine patents. His work focuses on enhancing semiconductor structures and external electrical connectors, which are crucial for modern electronic devices.
Latest Patents
One of Chen-Hsun Liu's latest patents is a semiconductor structure that includes a semiconductor device, a plurality of through semiconductor vias (TSV), a first seal ring, and a second seal ring. The TSVs are integrated within the semiconductor device, with each TSV featuring a first surface and a second surface opposite to it. The first seal ring is positioned near the edge of the semiconductor structure and is physically connected to the first surface of each TSV. The second seal ring is connected to the second surface of each TSV, enhancing the structural integrity of the device.
Another notable patent involves external electrical connectors and methods for forming them. This method includes creating an external electrical connector structure on a substrate. The process involves plating a pillar on the substrate at a first agitation level in a first solution. Additionally, solder is plated on the external electrical connector structure at a second agitation level in a second solution, with the second level being greater than the first. This technique results in a shell forming on the sidewall of the external electrical connector structure.
Career Highlights
Chen-Hsun Liu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His innovative work has positioned him as a key figure in advancing semiconductor technologies.
Collaborations
Throughout his career, Chen-Hsun Liu has collaborated with notable colleagues, including Chin-Yu Ku and Te-Hsun Pang. These collaborations have further enriched his contributions to the field.
Conclusion
In summary, Chen-Hsun Liu is a distinguished inventor whose work in semiconductor technology has led to significant advancements. His patents reflect a deep understanding of the complexities involved in semiconductor structures and electrical connectors. His contributions continue to influence the future of electronic devices.
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.