This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Tianjin Sanan Optoelectronics Co., Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Liwei Wang: Innovator in Semiconductor Technology
Introduction
Liwei Wang is a prominent inventor based in Tianjin, China. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique semiconductor light-emitting component.
Latest Patents
Liwei Wang holds a patent for a semiconductor light-emitting component and light-emitting device. This invention includes a semiconductor epitaxial structure that consists of a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer. The first conductivity type semiconductor layer features a first current spread layer with two parts stacked on one another. The first part has an average band gap greater than that of the second part. The second part is formed by alternately stacking first sub layers and second sub layers. Each of the first sub layers has a band gap different from that of each of the second sub layers. Additionally, a light-emitting device that incorporates this semiconductor light-emitting component is also disclosed in his patent.
Career Highlights
Liwei Wang is currently employed at Tianjin Sanan Optoelectronics Co., Ltd. His work at this company has allowed him to further explore and develop his innovative ideas in semiconductor technology.
Collaborations
Some of his notable coworkers include Chaoyu Wu and Duxiang Wang. Their collaboration has contributed to the advancement of technology in their field.
Conclusion
Liwei Wang's contributions to semiconductor technology through his patent and work at Tianjin Sanan Optoelectronics Co., Ltd. highlight his role as an influential inventor. His innovative spirit continues to drive advancements in the industry.