Location History:
- Taichung, TW (2003 - 2004)
- Taichung Hsien, TW (2005)
- Taipei, TW (2010 - 2022)
Company Filing History:
1 out of 1,198 
7 out of 832,880 Years Active: 2003-2022
Title: Innovations and Contributions of Inventor Chun-Yuan Chang
Introduction
Chun-Yuan Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of innovation, particularly in the areas of cellular senescence and mechanical design. With a total of 8 patents to his name, his work reflects a commitment to advancing technology and improving human health.
Latest Patents
One of his latest patents is a method for the treatment of cellular senescence. This invention provides an alcohol extract of Nakai ex Murata, which exhibits significant effects on inhibiting senescence in human WI-38 lung fibroblasts and human dermal fibroblasts. The alcohol extract is capable of suppressing the expression of cofilin-1, a protein involved in actin dynamics and cell morphology, which is found to be increased in senescent cells. The suppression effect of cell senescence by this herb extract is more efficient at mild concentrations without over-inhibition of cell viability and growth. Another notable patent is a hole punch structure. This invention features a mechanism where one end of an exposed longitudinal handle moves together with a slide rod in a hole-punching mechanism covered by a casing. When the other end of the handle is pressed down, the slide rod moves transversely, and a push rod connected to the slide rod is also moved, allowing for a vertical downward press of a tool shelf to achieve a hole-punching operation.
Career Highlights
Chun-Yuan Chang has worked with various institutions, including National Yang Ming Chiao Tung University. His experience in academia and research has allowed him to develop innovative solutions that address real-world problems. His patents reflect a blend of scientific research and practical application.
Collaborations
Chun-Yuan Chang has collaborated with notable individuals in his field, including Yi-Jang Lee and Yun-Lian Lin. These collaborations have contributed to the advancement of his research and the successful development of his inventions.
Conclusion
Chun-Yuan Chang's contributions to innovation and invention are significant, particularly in the realms of health and mechanical design. His patents demonstrate a dedication to improving human life through scientific advancement.