Company Filing History:
Years Active: 2022-2025
Title: Hao-Shiang Chang: Innovator in Semiconductor Technology
Introduction
Hao-Shiang Chang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His work focuses on enhancing the manufacturing processes and protective measures for semiconductor devices.
Latest Patents
Chang's latest patents include innovative methods for manufacturing semiconductor devices. One notable patent describes a reticle enclosure that consists of a base and a cover, forming an internal space that houses a reticle. This enclosure features restraining mechanisms to secure the reticle and structures that limit the passage of contaminants between the internal space and the external environment. The design includes barriers on the surfaces and optional padding in the gaps, ensuring the integrity of the reticle. Another patent elaborates on a similar reticle enclosure specifically designed for lithography systems, emphasizing the importance of protecting the reticle from external contaminants.
Career Highlights
Hao-Shiang Chang has established himself as a key figure in the semiconductor industry through his innovative designs and patents. His work at Taiwan Semiconductor Manufacturing Company Ltd. has positioned him at the forefront of semiconductor manufacturing technology. His contributions have not only advanced the field but have also set new standards for quality and efficiency in semiconductor production.
Collaborations
Chang has collaborated with notable colleagues, including Chih-Tsung Shih and Tsung-Chih Chien. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the semiconductor community.
Conclusion
Hao-Shiang Chang's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the manufacturing processes and quality of semiconductor devices, ensuring advancements in technology for the future.