Company Filing History:
2 out of 832,680 Years Active: 2023
Title: Innovations by Chien-Hung Chen
Introduction
Chien-Hung Chen is a notable inventor based in Hsinchu Hsiang, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving semiconductor inspection methods, which are crucial for ensuring the quality and reliability of semiconductor devices.
Latest Patents
One of his latest patents is a semiconductor inspecting method for ensuring scrubbing length on a pad. This method involves several steps, starting with defining a first position of a probe needle from above. A wafer, which includes at least one pad, is then placed on a wafer chuck of a semiconductor inspecting system. A relative vertical movement between the probe needle and the pad is executed using a driving system, generating a scrubbing length on the pad. The system then recognizes whether the scrubbing length meets or exceeds a preset value, stopping the vertical movement accordingly.
Another patent by Chen is a semiconductor inspecting method that also begins with defining a first position of a probe needle using a vision system. Following this, a first relative vertical movement is made between the probe needle and the pad. The system recognizes the minimum change in position of the probe needle corresponding to the initial position, and the vertical movement is subsequently halted.
Career Highlights
Chien-Hung Chen has established himself as a key figure in semiconductor inspection technology. His innovative methods have enhanced the efficiency and accuracy of semiconductor inspections, contributing to advancements in the industry.
Collaborations
He has collaborated with notable professionals in the field, including Volker Hansel and Sebastian Giessmann. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Chien-Hung Chen's contributions to semiconductor inspection methods demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of the technology and its applications, making him a valuable inventor in the semiconductor industry.
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.