Location History:
- Zhubei, TW (2014)
- Hsinchu County, TW (2012 - 2015)
- Jhubei, TW (2013 - 2021)
Company Filing History:
5 out of 9,138 
1 out of 5 
1 out of 1,088 
Years Active: 2012-2021
Title: **Chien-Jen Sun: A Pioneer in Semiconductor Innovations**
Introduction
Chien-Jen Sun, an accomplished inventor based in Hsinchu County, Taiwan, has made significant contributions to the field of semiconductor technology. With a total of six patents to his name, Chien-Jen has become a key player in advancing innovations related to high electron mobility transistors and light-emitting diodes.
Latest Patents
Among his latest innovations, Chien-Jen Sun's patents include remarkable developments in semiconductor devices. One of his notable patents is titled "High Electron Mobility Transistor Device and Methods for Forming the Same". This invention encompasses a high electron mobility transistor device featuring a substrate layered with alternating carbon-doped and undoped gallium nitride layers, complemented by a stress-relief layer and a gallium nitride layer on top.
Another significant patent revolves around a "Wafer-Level Light Emitting Diode Structure, Light Emitting Diode Chip, and Method for Forming the Same". This method details the fabrication process for a wafer-level light-emitting diode, involving the sequential deposition of semiconductor layers and a patterning process that leads to the formation of a complex structure essential for efficient light emission.
Career Highlights
Chien-Jen Sun's career is marked by his association with leading companies in the semiconductor industry. He has worked at the Industrial Technology Research Institute, an organization known for advancing industrial technologies, and Elite Advanced Laser Corporation, where he further honed his technical skills and innovation capacity.
Collaborations
Throughout his career, Chien-Jen has collaborated with esteemed colleagues, including Chen-Peng Hsu and Hung-Lieh Hu. These partnerships have enabled the exchange of ideas and the pursuit of groundbreaking inventions in the semiconductor field.
Conclusion
Chien-Jen Sun stands out as a visionary inventor in semiconductor technology. His inventions not only reflect his expertise but also the impact of collaborative efforts in research and development. With a commitment to innovation, Chien-Jen continues to contribute to the advancement of semiconductor devices, shaping the future of technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.