Location History:
- Hsin-Chu, TW (2012 - 2014)
- Kaosiung, TW (2017)
- Kaohsiung, TW (2011 - 2022)
Company Filing History:
14 out of 40,635 
3 out of 9,138 
1 out of 404 
Years Active: 2011-2022
Title: Innovations by Ji-Jan Chen: A Leader in Phase-Locked Loop Technologies
Introduction
Ji-Jan Chen, an accomplished inventor located in Kaohsiung, Taiwan, has made significant contributions to the field of electronics, particularly in the development of phase-locked loop circuits. With an impressive portfolio of 17 patents, his innovative work continues to shape the technological landscape.
Latest Patents
Among his latest innovations is a phase-locked loop monitor circuit designed for clock distribution. This innovative clock distribution circuit is configured to output a clock signal and includes a unique first circuit that utilizes a reference clock signal to generate both first and second reference signals. The second reference signal plays a crucial role by indicating whether the first reference signal is locked with the reference clock signal. The circuit also incorporates a second element designed to use the reference clock signal to produce an output signal, along with an indication signal that signifies whether the output signal is synchronized with the reference clock. Additionally, a monitor circuit links the first and second circuits, using signals from the first set to ascertain the proper functioning of the second circuit.
Career Highlights
Ji-Jan Chen has garnered experience from his work with renowned companies, including Taiwan Semiconductor Manufacturing Company Ltd. and the Industrial Technology Research Institute. His time spent in these organizations has enabled him to refine his skills and further his innovative pursuits.
Collaborations
Throughout his career, Ji-Jan has collaborated with talented individuals such as Yun-Han Lee and Sandeep Kumar Goel. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
With a remarkable track record of patents and pivotal contributions to electronics, Ji-Jan Chen stands as a prominent figure in the field of phase-locked loop technologies. His latest inventions not only reflect his expertise but also promise to lead to more groundbreaking advancements in the future.
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.