Location History:
- Los Alamos, NM (US) (2002)
- Cockeysville, MD (US) (2004)
Company Filing History:
Years Active: 2002-2004
Title: Innovations by Inventor Zhe Jin
Introduction
Zhe Jin is a notable inventor based in Cockeysville, Maryland, with a remarkable portfolio of patents that contribute to the fields of molecular light emission and gas detection technology. His focus lies in developing advanced devices that enhance analytical chemistry and environmental monitoring, showcasing his inventive spirit and dedication to innovation.
Latest Patents
Zhe Jin holds two significant patents, one of which is the "Pulsed, atmospheric pressure plasma source for emission spectrometry." This innovative apparatus is designed as a low-power, portable molecular light emission generator and detector that employs an atmospheric pressure pulsed-plasma for molecular fragmentation and excitation. The device operates efficiently at power levels ranging from 0.02 W to 5 W, and it exhibits remarkable differences in the optical emission spectra compared to higher power direct current (dc) discharge sources. For instance, strong CH emission at 431.2 nm - which is minimally observed in dc plasma sources - was prominently recorded. Moreover, this invention enables the detection of dimethylsulfoxide at 200 ppb, enhancing analytical capabilities when coupled with gas chromatography.
Zhe Jin's second patent is for a "Polyaniline-based optical ammonia detector." This device employs electronic absorption spectroscopy using a polyaniline film for the quantitative detection of ammonia gas. This innovative detector boasts a rapid response time of less than 15 seconds and a regeneration time under 2 minutes at room temperature. With a detection limit of 1 ppm and a dynamic range of 180 ppm to 18,000 ppm, this invention stands to significantly improve industrial and environmental monitoring of ammonia.
Career Highlights
Zhe Jin is associated with the University of California, where he applies his expertise in research and development. Through his work, he continues to push the boundaries of technology within the realms of chemistry and engineering, combining creativity with practical applications.
Collaborations
Throughout his career, Zhe Jin has collaborated with fellow innovators such as Yixiang Duan and Yongxuan Su. Their collective efforts in research highlight the importance of teamwork in the pursuit of groundbreaking inventions, as they work together to explore new possibilities while advancing their individual and shared objectives.
Conclusion
Zhe Jin's contributions to the scientific community through his patents and collaborations demonstrate his role as a leading innovator. His advancements in emission spectrometry and gas detection not only show promise for future technological applications but also signify his commitment to addressing critical challenges in analytical chemistry and environmental safety.