Location History:
- Chiayi, TW (2001)
- Chiai Hsien, TW (2002)
- Chiai, TW (2006)
- Dalin Township, Chiayi County, TW (2009)
- Chiayi County, TW (2014)
Company Filing History:
4 out of 9,138 
1 out of 1 Years Active: 2001-2014
Title: Long-Shuenn Jean: Innovator in Extraction and Sublimation Technologies
Introduction
Long-Shuenn Jean is a notable inventor based in Dalin, Taiwan. He has made significant contributions to the fields of extraction and sublimation technologies, holding a total of 5 patents. His innovative approaches have advanced the efficiency and effectiveness of chemical processing.
Latest Patents
Among his latest patents is the "High-pressure extraction apparatus and method." This invention is designed to maintain a medium in a supercritical state to extract substances efficiently. The apparatus consists of an extraction tank, a piston, and a control unit that manages the extraction process. This technology allows for continuous supercritical extraction, enhancing productivity in chemical extraction.
Another significant patent is the "Vertical sublimation apparatus." This invention includes both vertical and horizontal vacuum sublimation apparatuses that are particularly effective for materials with high melting points and low vapor pressures. The vertical sublimation purification apparatus features a sublimation channel body, a material rack, a heating evaporation device, a condensation device, an incubating device, and a product scratching device. The horizontal version includes a sublimation channel body, a material carrier, a heating evaporation device, and two end pipes. These apparatuses are capable of mass production of high-purity chemicals, including OLED illumination layer materials.
Career Highlights
Long-Shuenn Jean has worked with prominent organizations such as the Industrial Technology Research Institute and TCC Chemical Corporation. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking technologies in his field.
Collaborations
Throughout his career, Long-Shuenn Jean has collaborated with esteemed colleagues, including King-Ming Chang and Jun-Yi Chen. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Long-Shuenn Jean's contributions to extraction and sublimation technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of chemical processes and a drive to improve industrial applications.
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.