Company Filing History:
2 out of 202 
2 out of 1,867 
Years Active: 2013-2023
Title: Chih-Hsin Chang: Innovator in Semiconductor Technology and Measurement Devices
Introduction
Chih-Hsin Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the fields of semiconductor technology and measurement devices. With a total of 4 patents to his name, Chang's work reflects his commitment to innovation and practical solutions in engineering.
Latest Patents
One of Chang's latest patents is a semiconductor package device and method of manufacturing the same. This invention includes a carrier with a first conductive element and a second conductive element arranged on a semiconductor. The design ensures that the first conductive element's surface is substantially coplanar with the surface of the second conductive element. Another significant patent is a measurement device for grinding wheels. This device features a platform with a thickness measurement device that slides to measure the flatness of the grinding wheel. It also includes a diameter measurement device that assesses the roundness of the grinding wheel's outer periphery. The structure of this measurement device allows for easy disassembly and convenient transport, enabling real-time measurements on-site.
Career Highlights
Chih-Hsin Chang has worked with prominent organizations such as the Metal Industries Research & Development Centre and Advanced Semiconductor Engineering, Inc. His experience in these companies has contributed to his expertise in semiconductor packaging and measurement technologies.
Collaborations
Chang has collaborated with notable colleagues, including Tsu-Hsiu Wu and Tsung-Yueh Tsai. These partnerships have likely enhanced his innovative capabilities and broadened the impact of his inventions.
Conclusion
Chih-Hsin Chang's contributions to semiconductor technology and measurement devices demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a blend of creativity and practicality, making him a significant figure in his field.
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.