This inventor holds 4 USPTO granted patents. Top assignee: US Government as Represented by the Secretary of the Army. Active years: 1999-2001.
Company Filing History:
Years Active: 1999-2001
Title: Weiyu Han: Innovator in Optical Electronic Integrated Circuits
Introduction
Weiyu Han is a prominent inventor based in Edison, NJ (US). She has made significant contributions to the field of optical electronic integrated circuits, holding a total of 4 patents. Her work focuses on advancing technologies that enhance the performance and efficiency of electronic devices.
Latest Patents
One of Weiyu Han's latest patents involves techniques for forming optical electronic integrated circuits that utilize interconnects in the form of semiconductor waveguides. This innovative optical electronic integrated circuit (OEIC) features optical waveguides as device interconnects. The optical waveguide is created by depositing a film of semiconductor material on a semiconductor substrate in an oxygen-free atmosphere. This process occurs at a temperature that significantly reduces the porosity of the film and the diffusion of material from the substrate into the film. The semiconductor film, which has a higher index of refraction than the substrate, is then etched to form the optical waveguide. The substrate supports multiple active optical devices, with the substrate typically made from gallium-arsenide and the waveguide from germanium. The active devices may also incorporate these materials along with aluminum-gallium-arsenide.
Career Highlights
Weiyu Han is currently employed by the US Government as represented by the Secretary of the Army. Her role involves pioneering research and development in optical technologies that have practical applications in military and civilian sectors.
Collaborations
Throughout her career, Weiyu has collaborated with notable colleagues, including Madan Dubey and Kenneth A. Jones. These partnerships have fostered innovation and contributed to the advancement of optical electronic integrated circuits.
Conclusion
Weiyu Han's work in the field of optical electronic integrated circuits exemplifies her commitment to innovation and technological advancement. Her contributions continue to shape the future of electronic devices, making her a key figure in her field.