Location History:
- Tainan Hsien, TW (2004 - 2006)
- Yungkang, TW (2006)
- Yongkang, TW (2006 - 2007)
- Tainan, TW (2007)
- Tainan County, TW (2009)
- Kaohsiung, TW (2010)
Company Filing History:
Years Active: 2004-2010
Title: Innovations of Chih-Huang Chang in Semiconductor Technology
Introduction
Chih-Huang Chang is a prominent inventor based in Tainan Hsien, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work focuses on innovative manufacturing methods and structures that enhance the performance and efficiency of semiconductor devices.
Latest Patents
Among his latest patents is a semiconductor chip package manufacturing method and structure. This invention provides a comprehensive method for creating a semiconductor chip package that includes an image sensor chip and an encapsulant. The process involves several steps, such as placing a transparent insulator on the active area of the chip, forming an insulation layer, and creating a metal layer that extends the pads to the lower surface of the base. Another notable patent is for a leadframe of a leadless flip-chip package. This invention features a design that includes inner leads, a nonconductive ink layer, and a solder mask layer, which collectively enhance the reliability and functionality of the package.
Career Highlights
Chih-Huang Chang is currently employed at Advanced Semiconductor Engineering, Inc., where he continues to innovate in semiconductor packaging technologies. His expertise and dedication to research have positioned him as a key figure in the industry.
Collaborations
He has collaborated with notable coworkers, including William Tze-You Chen and Ho-Ming Tong, contributing to various projects that advance semiconductor technology.
Conclusion
Chih-Huang Chang's contributions to semiconductor technology through his patents and career at Advanced Semiconductor Engineering, Inc. highlight his role as an influential inventor in the field. His innovative methods and structures continue to shape the future of semiconductor manufacturing.
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.