This inventor holds 14 USPTO granted patents and 3 published patent applications. Top assignee: Invenlux Corporation. Active years: 2012-2016.
Company Filing History:
Years Active: 2012-2016
Title: Innovations of Chunhui Yan in Light Emitting Devices
Introduction
Chunhui Yan is a prominent inventor based in El Monte, CA (US), known for his significant contributions to the field of light-emitting devices. With a total of 14 patents to his name, Yan has been at the forefront of developing advanced technologies that enhance the efficiency and performance of light-emitting diodes (LEDs).
Latest Patents
One of his latest patents is titled "Light emitting device having group III-nitride current spreading layer doped with transition metal or comprising transition metal nitride." This invention focuses on a light-emitting device, such as an LED, that features a group III-nitride current spreading layer either doped with transition metal or comprising alternating transition metal nitride layers and group III-nitride layers. Another notable patent is "Method for manufacturing light-emitting devices with improved active-region," which describes a light-emitting device with an active region sandwiched between n-type and p-type layers. This design allows for lateral carrier injection into the active region, reducing heat generation and minimizing forward voltage increases associated with bandgap discontinuity.
Career Highlights
Chunhui Yan has made remarkable strides in the field of optoelectronics through his innovative patents. His work has not only advanced the technology behind LEDs but has also contributed to the development of more efficient lighting solutions. His expertise in materials science and engineering has positioned him as a key figure in the industry.
Collaborations
Throughout his career, Yan has collaborated with several talented individuals, including Jianping Zhang and Ying Liu. These collaborations have fostered a creative environment that has led to groundbreaking advancements in light-emitting technologies.
Conclusion
Chunhui Yan's contributions to the field of light-emitting devices exemplify the impact of innovation on modern technology. His patents reflect a commitment to enhancing the efficiency and functionality of LEDs, paving the way for future advancements in the industry.