This inventor holds 6 USPTO granted patents and 2 published patent applications and 7 EPO patents. Top assignees: Appotronics Corporation Limited, Ylx Corporation. Active years: 2018-2025.
Company Filing History:
Years Active: 2018-2025
Title: Zifeng Tian: Innovator in Wavelength Conversion Technology
Introduction
Zifeng Tian is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of optical technology, particularly in wavelength conversion apparatuses. With a total of six patents to his name, Tian's work showcases his innovative approach to enhancing light-emitting devices.
Latest Patents
One of Zifeng Tian's latest patents is a wavelength conversion apparatus and method for manufacturing the same. This invention involves a light-emitting layer that converts excitation light into exit light with a different wavelength. The apparatus includes a reflective film that reflects the exit light and a sintering silver layer that enhances thermal conductivity and luminous efficiency. Another notable patent is for a multi-layer glass phosphor powder sheet and its preparation method. This invention details a process for creating a glass phosphor powder sheet that improves the performance of light-emitting devices.
Career Highlights
Throughout his career, Zifeng Tian has worked with notable companies such as Appotronics Corporation Limited and Ylx Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Zifeng Tian has collaborated with talented individuals in his field, including Qian Li and Hu Xu. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Zifeng Tian's contributions to wavelength conversion technology and his innovative patents highlight his role as a leading inventor in the optical field. His work continues to influence advancements in light-emitting devices and related technologies.