This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hubei San'an Optoelectronics Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations of Qing Wang in Light-Emitting Diode Technology
Introduction
Qing Wang is a notable inventor based in Hubei, China. He has made significant contributions to the field of optoelectronics, particularly in the development of light-emitting diodes (LEDs). His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.
Latest Patents
Qing Wang holds a patent for a light-emitting diode and light-emitting device. The patent describes a light-emitting diode that includes a semiconductor light-emitting sequence layer and a distributed Bragg reflector (DBR) structure. The DBR structure is positioned on the first surface of the semiconductor light-emitting sequence layer. It consists of m first sublayers and n second sublayers arranged in an alternating manner, where both m and n are positive integers greater than 1. The materials used for the first and second sublayers differ, and each group of the stacked-layer structure is defined by one first sublayer and one second sublayer that are adjacent to each other. In at least 40% of these groups, the optical thickness of one sublayer exceeds ⅓ of the central wavelength of light emitted by the semiconductor light-emitting sequence layer, while the optical thickness of the other sublayer is less than ⅓ of the central wavelength. This innovative design enhances the efficiency and performance of light-emitting devices.
Career Highlights
Qing Wang is currently employed at Hubei San'an Optoelectronics Co., Ltd. His role at the company allows him to further explore and develop cutting-edge technologies in the field of optoelectronics. His work has not only contributed to the advancement of LED technology but has also positioned him as a key player in the industry.
Collaborations
Qing Wang collaborates with talented individuals such as Peng Liu and Lingyuan Hong. Their combined expertise fosters a creative environment that drives innovation and enhances the development of new technologies in their field.
Conclusion
Qing Wang's contributions to light-emitting diode technology exemplify the spirit of innovation in the optoelectronics industry. His patent and ongoing work at Hubei San'an Optoelectronics Co., Ltd. highlight his commitment to advancing technology and improving device performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile