Company Filing History:
Years Active: 2012-2014
Title: Tien-Li Chang: Innovator in Photonic Technologies
Introduction
Tien-Li Chang is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of photonic technologies, holding 2 patents that showcase his innovative approach to improving optical properties in various devices.
Latest Patents
His latest patents include a circular photonic crystal structure designed to enhance the performance of light-emitting diode devices and photoelectric conversion devices. This invention provides a method for applying a circular photonic crystal structure to improve optical properties, particularly at the junction surface between two different mediums. The structure offers an isotropic photonic band gap, which significantly increases light extraction efficiency. Another notable patent is a trace detection device for biological and chemical analytes. This device features a metal substrate, a periodic metal nanostructure, a dielectric layer, and a continuous metal film. By tuning the thickness of the dielectric layer and the continuous metal film, the absorption peak wavelength of the sensor can be adjusted, thereby enhancing the Raman signals of analyte molecules.
Career Highlights
Tien-Li Chang is affiliated with the Industrial Technology Research Institute, where he continues to push the boundaries of innovation in photonics. His work has garnered attention for its practical applications in various fields, including electronics and environmental monitoring.
Collaborations
He collaborates with esteemed colleagues such as Ding-Zheng Lin and Jen-You Chu, contributing to a dynamic research environment that fosters innovation and technological advancement.
Conclusion
Tien-Li Chang's contributions to photonic technologies exemplify the impact of innovative thinking in modern science. His patents not only advance the field but also pave the way for future developments in optical devices.