This inventor holds 12 USPTO granted patents and 3 published patent applications and 5 EPO patents. Top assignees: Pacific Light Technologies Corp., Osram Opto Semiconductors Gmbh, Osram Opto Semiconductor Gmbh. Active years: 2016-2021.
Location History:
- Happy Valley, OR (US) (2016 - 2020)
- Sparks, MD (US) (2019 - 2021)
Company Filing History:
7 out of 23 
4 out of 1,832 
1 out of 92 Years Active: 2016-2021
Title: **Inventor Weiwen Zhao: A Pioneer in Quantum Dot Technology**
Introduction
Weiwen Zhao, based in Happy Valley, Oregon, USA, is a notable inventor with a remarkable portfolio of 12 patents. His contributions to the field of photonics, particularly in quantum dot technology, have garnered attention in various industries, paving the way for new advancements in light-emitting applications.
Latest Patents
Among his recent innovations is a groundbreaking patent for quantum dot (QD) polymer composites designed for on-chip light-emitting diode (LED) applications. This development details a composite that integrates a polymer matrix with a plurality of quantum dots, along with a base dispersed within the matrix. The innovative aspect lies in the use of quantum dots featuring a nanocrystalline core, a surrounding shell, and an insulator coating for enhanced efficiency and performance.
Another significant patent focuses on fabricating semiconductor structures with insulator coatings. This patent outlines a method that includes adding a silicon-containing silica precursor species to a nanocrystal solution, ultimately resulting in a silica-based insulator layer that encapsulates each nanocrystal. These advancements demonstrate Zhao's commitment to pushing the boundaries of existing technologies through innovative solutions.
Career Highlights
Weiwen Zhao's professional journey includes key roles at Pacific Light Technologies Corporation and Osram Opto Semiconductors GmbH, where he contributed his expertise to some of the industry's leading projects. His work has not only propelled his personal career forward but also significantly impacted the companies he has partnered with.
Collaborations
Throughout his career, Zhao has collaborated with notable individuals, including Juanita N. Kurtin and Benjamin Daniel Mangum. These collaborations have provided him with diverse perspectives and insights, further enhancing his inventive capabilities and fostering innovation in his projects.
Conclusion
Weiwen Zhao stands out as an influential figure in the realm of quantum dot technology, with a track record of innovative patents that continue to shape the future of light-emitting applications. As he progresses in his career, the light he sheds on the field will undoubtedly inspire the next generation of inventors and innovators.