This inventor holds 11 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Natron Energy, Inc., Shoei Chemical Inc., Nanosys, Inc.. Active years: 2021-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 42 
4 out of 119 
3 out of 238 
Years Active: 2021-2026
Title: The Innovative Journey of Ashenafi Damtew Mamuye
Introduction
Ashenafi Damtew Mamuye is a distinguished inventor based in Milpitas, California, known for his significant contributions to the field of nanotechnology. With a remarkable portfolio of 7 patents, he has consistently pushed the boundaries of innovation, particularly in the development of advanced nanostructures.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Films comprising bright silver based quaternary nanostructures." This invention discloses films that incorporate silver-indium-gallium-sulfur (AIGS) nanostructures along with at least one ligand bound to the nanostructures, achieving a photon conversion efficiency exceeding 32% with a peak wavelength emission in the range of 480-545 nm when stimulated by a blue light source. Additionally, he has patented "Bright silver based quaternary nanostructures," which details the composition of nanostructures comprising silver, indium, gallium, and sulfur, encased in a shell that also features silver, gallium, and sulfur. This innovation emphasizes achieving at least 80% band-edge emission within the specified wavelength range.
Career Highlights
Mamuye has amassed valuable experience working with leading companies in the industry, including Nanosys, Inc. and Shoei Chemical. His work has significantly influenced the commercial viability of nanotechnology applications, showcasing his talent and expertise in this dynamic field.
Collaborations
Throughout his career, Ashenafi has collaborated with accomplished professionals such as Christopher Sunderland and Chunming Wang, enhancing his innovative capabilities and advancing research in nanostructures and their applications.
Conclusion
Ashenafi Damtew Mamuye's work stands as a testament to the possibilities within nanotechnology. His inventions not only contribute to scientific advancement but also pave the way for future innovations, solidifying his role as a pivotal figure in the world of patents and inventions. His ongoing contributions will undoubtedly continue to shape the landscape of technology in the years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile