This inventor holds 2 USPTO granted patents. Top assignee: United Microelectronics Corp.. Active years: 1998-2000.
Location History:
- Hsinchu, TW (1998)
- Hsin-Chu Hsian, TW (2000)
Company Filing History:
Years Active: 1998-2000
Title: David Sheu: Innovator in Fluid Control and Gas Exhaust Systems
Introduction
David Sheu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the fields of fluid control and gas exhaust systems. With a total of 2 patents, his work has had a considerable impact on the semiconductor industry.
Latest Patents
One of David's latest patents is a fluid flow control apparatus. This innovative device precisely controls a slight flow of fluid being mixed with a carrier gas. The apparatus includes a container for containing the fluid and a conduit for conducting the fluid. One portion of the conduit has a smaller diameter than the other, and this smaller diameter portion includes a needle valve for controlling the flow of the carrier gas into the conduit. A fluid transmission line connects at one end to the conduit and at the other end to the container, conducting fluid from the container into the conduit to be mixed with the carrier gas before the mixture is introduced into a reacting chamber.
Another significant patent is an improved gas exhaust apparatus designed for semiconductor plants. This apparatus substantially reduces the accumulation of solid substances on the surface of a gas exhaust system. It includes a heating section that provides a thermal chamber, transforming incoming gas and oxygen into solid substances. A barrier section is secured to the inner surface of the heating section to prevent solid substances from accumulating. Additionally, a scrubbing section attached to the heating section is used to expel the solid substances out of the gas exhaust apparatus.
Career Highlights
David Sheu works at United Microelectronics Corporation, a leading company in the semiconductor industry. His role involves developing innovative solutions that enhance the efficiency and effectiveness of semiconductor manufacturing processes.
Collaborations
David has collaborated with talented coworkers, including Ling-Hsin Tseng and Junson Shu. Their combined expertise has contributed to the successful development of advanced technologies in their field.
Conclusion
David Sheu is a prominent inventor whose work in fluid control and gas exhaust systems has made a significant impact on the semiconductor industry. His innovative patents reflect his commitment to advancing technology and improving manufacturing processes.