Company Filing History:
Years Active: 2006-2011
Title: Innovations of Yun-Lung Chang
Introduction
Yun-Lung Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing manufacturing processes and improving the efficiency of semiconductor packaging.
Latest Patents
One of his latest patents is titled "Substrate and manufacturing method of package structure." This invention provides a substrate board that includes a first surface, a die-attaching area, a cutting area, a plurality of first pads, and a first solder mask. The die-attaching area is designed for attaching a die, while the first pads are strategically placed on the first surface. The first solder mask is partially applied to expose parts of the cutting area and the first pads, facilitating better connectivity and functionality.
Another significant patent is the "Degating device." This device is designed to remove a cull between two chip carriers. It comprises a lower mold, an upper mold, a blowing-opening, and a cooling pipe. The lower mold is equipped with a plunger set that assists in propping and degating the cull. The airflow from the blowing-opening helps to lower the temperature around the chip carriers, ensuring optimal performance during the manufacturing process.
Career Highlights
Yun-Lung Chang is currently employed at Advanced Semiconductor Engineering, Inc., where he continues to innovate and develop new technologies. His expertise in semiconductor manufacturing has made him a valuable asset to the company and the industry as a whole.
Collaborations
Throughout his career, Yun-Lung Chang has collaborated with several talented individuals, including Chin-Sung Lee and Chia-Ming Chang. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yun-Lung Chang's contributions to semiconductor technology through his patents and work at Advanced Semiconductor Engineering, Inc. highlight his role as a leading inventor in the field. His innovative solutions continue to shape the future of semiconductor manufacturing.