This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignees: Quanzhou Sanan Semiconductor Technology Co., Ltd., Xiamen San'an Optoelectronics Co., Ltd. Active years: 2025-2026.
Company Filing History:
1 out of 12 
1 out of 80 Years Active: 2025-2026
Title: Innovations of Chunlan He in Light Emitting Diode Technology
Introduction
Chunlan He is a notable inventor based in Xiamen, China. She has made significant contributions to the field of optoelectronics, particularly in the development of light emitting diode (LED) devices. Her innovative work has led to the filing of a patent that showcases her expertise and creativity in this technology.
Latest Patents
Chunlan He holds a patent for a light emitting diode device. This LED device features an epitaxial layered structure that includes a first semiconductor layer, a light emitting layer, and a second semiconductor layer. The design incorporates first and second electrodes that are strategically placed on the epitaxial layered structure, along with an insulating structure. The first electrode is uniquely designed with a first body portion and a first extending portion that connects together. The extending portion consists of a first part and multiple second parts, ensuring that the projections on the semiconductor layer do not overlap with the insulating structure. This innovative design enhances the efficiency and functionality of the LED device.
Career Highlights
Chunlan He is currently associated with Xiamen San'an Optoelectronics Co., Ltd. Her role in the company allows her to further explore advancements in LED technology and contribute to the company's mission of innovation in optoelectronics.
Collaborations
Chunlan He collaborates with talented individuals such as Huining Wang and Linhua Cao. These partnerships foster a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Chunlan He is a pioneering inventor whose work in light emitting diode technology has made a significant impact in the field of optoelectronics. Her innovative designs and collaborations continue to drive advancements in this important area of technology.