This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Anhui San'an Optoelectronics Co., Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Doudou Zhao: Innovator in Light-Emitting Technology
Introduction
Doudou Zhao is a prominent inventor based in Wuhu, China. He has made significant contributions to the field of light-emitting devices, showcasing his innovative spirit and technical expertise. His work has led to the development of a unique light-emitting device that has potential applications in various industries.
Latest Patents
Doudou Zhao holds 1 patent for his invention titled "Light-emitting device and manufacturing method for making the same." This patent describes a light-emitting device that includes a patterned substrate, a buffer layer, an epitaxial layered unit, and at least one hole structure. The patterned substrate features a supporting substrate with a plurality of protrusions, each consisting of a base and a cone made from different materials. The buffer layer is formed on the side wall surface of the protrusions, while the epitaxial layered unit is positioned opposite the patterned substrate. The invention also includes a method for manufacturing the light-emitting device.
Career Highlights
Doudou Zhao is currently employed at Anhui San'an Optoelectronics Co., Ltd., where he continues to push the boundaries of light-emitting technology. His work at the company has been instrumental in advancing the development of innovative optoelectronic devices.
Collaborations
Doudou Zhao collaborates with talented individuals such as Chan-Chan Ling and Yao Li. These partnerships enhance the creative process and contribute to the successful development of new technologies.
Conclusion
Doudou Zhao is a noteworthy inventor whose contributions to light-emitting devices reflect his dedication to innovation. His patent and work at Anhui San'an Optoelectronics Co., Ltd. highlight his role in advancing technology in this field.