This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: National Cheng-Kung University. Active years: 2015.
Company Filing History:
Years Active: 2015
Title: Chia-Wei Ma: Innovator in Yttrium Aluminum Garnet Phosphor Technology
Introduction
Chia-Wei Ma is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of phosphors used in light-emitting diodes (LEDs). His innovative work has led to the filing of a patent that showcases his expertise and creativity.
Latest Patents
Chia-Wei Ma holds a patent for "Yttrium aluminum garnet phosphor, method for preparing the same, and light-emitting diode containing the same." This invention relates to a specific type of phosphor represented by the formula (I): (YM)AlSiO₃, where 0.01 ≤ a ≤ 0.2, 0 < b ≤ 1.2, and M is at least one selected from the group consisting of Ce, Dy, Gd, Eu, Tb, La, Pr, Nd, and Sm. This phosphor is crucial for enhancing the performance of LEDs, making them more efficient and effective.
Career Highlights
Chia-Wei Ma is affiliated with National Cheng-Kung University, where he continues to engage in research and development. His academic background and ongoing projects contribute to advancements in the field of optoelectronics. His work not only reflects his dedication to innovation but also his commitment to education and research.
Collaborations
Chia-Wei Ma has collaborated with esteemed colleagues such as Yung-Tang Nien and In-Gann Chen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their research.
Conclusion
Chia-Wei Ma is a prominent figure in the field of phosphor technology, with a patent that underscores his innovative contributions. His work at National Cheng-Kung University and collaborations with fellow researchers highlight his commitment to advancing technology in the realm of light-emitting diodes.