Company Filing History:
Years Active: 2011-2015
Title: Innovations by Chia Hao Lee in Semiconductor Technology
Introduction
Chia Hao Lee is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on advanced methods for ion implantation, which are crucial for the development of modern semiconductor devices.
Latest Patents
Chia Hao Lee's latest patents include innovative methods for dual energy implantation for ultra-shallow junction formation of MOS devices. One of his patents describes an apparatus for implanting ions of a selected species into a semiconductor wafer. This apparatus includes an ion source, an accelerator, and a magnetic structure. The ion source generates an ion beam, while the accelerator is designed to accelerate this beam. The magnetic structure deflects the first and second portions of the accelerated ion beam along different path trajectories, ensuring they have the same incident angle relative to the semiconductor wafer's surface.
Another patent outlines a method for forming a lightly doped drain (LDD) region in a semiconductor substrate. This method involves generating and accelerating an ion beam of a selected species, which is then deflected into two path trajectories. The first and second path trajectories travel in the same direction, perpendicular to the surface region of the semiconductor wafer, with different deflected angles.
Career Highlights
Chia Hao Lee is currently employed at Semiconductor Manufacturing International Corporation, a leading company in the semiconductor industry. His expertise in ion implantation techniques has positioned him as a key player in the development of advanced semiconductor devices.
Collaborations
Chia Hao Lee has collaborated with notable colleagues, including Hanming Wu and John Chen. Their combined efforts have contributed to the advancement of semiconductor technologies and innovations.
Conclusion
Chia Hao Lee's work in semiconductor technology exemplifies the importance of innovation in the field. His patents and contributions continue to influence the development of modern electronic devices.
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.