Company Filing History:
Years Active: 2013-2015
Title: Innovations of Inventor Feng Wu
Introduction
Feng Wu is a notable inventor based in Goleta, California. He has made significant contributions to the field of nitride-based devices, holding a total of 3 patents. His work focuses on developing advanced materials and structures that enhance the performance of optical devices.
Latest Patents
Feng Wu's latest patents include groundbreaking inventions that address challenges in the fabrication of high-quality templates for nitride-based devices. One of his patents describes "Semipolar or nonpolar nitride-based devices on partially or fully relaxed alloys with misfit dislocations at the heterointerface." This invention provides a dislocation-free high-quality template with a relaxed lattice constant, which can be used as a template layer for high indium composition devices. Specifically, it enables the preparation of high-quality InGaN templates with an indium composition of around 5-10%, allowing for the growth of much higher indium-composition InGaN quantum wells than previously possible.
Another significant patent is titled "Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations." This invention presents an epitaxial structure for a III-Nitride based optical device, featuring an active layer with anisotropic strain on an underlying layer. The lattice constant and strain in the underlying layer are partially or fully relaxed in at least one direction due to the presence of misfit dislocations, enabling modulation of the anisotropic strain in the active layer.
Career Highlights
Feng Wu is affiliated with the University of California, where he continues to advance research in the field of nitride-based materials. His innovative work has positioned him as a key figure in the development of high-performance optical devices.
Collaborations
Feng Wu has collaborated with esteemed colleagues such as Hiroaki Ohta and Anurag Tyagi, contributing to the advancement of technology in his field.
Conclusion
Feng Wu's contributions to the field of nitride-based devices through his innovative patents demonstrate his commitment to advancing technology. His work not only enhances the performance of optical devices but also paves the way for future innovations in the industry.