Location History:
- Daejeon-Si, KR (2017)
- Daejeon, KR (2013 - 2022)
- Yuseong-gu, KR (2024)
Company Filing History:
18 out of 133 
1 out of 87 
1 out of 473 Years Active: 2013-2024
Title: **The Innovative Mind of Ki Soo Chang**
Introduction
Ki Soo Chang, located in Daejeon, South Korea, is a prolific inventor with a remarkable portfolio of 18 patents. His work spans innovative optical technologies and thermal imaging devices, showcasing his commitment to advancing scientific research and practical applications.
Latest Patents
Among his latest patents, the **Reflective Spiral Phase Plate** stands out as a significant contribution to the field of optics. This invention allows for the generation of a Laguerre Gaussian beam by reflecting an incident beam emitted from a light source. The design includes a first quadrant area where the step height increase rate per unit angle progressively decreases, and a second quadrant area where it increases, demonstrating a sophisticated approach to beam manipulation.
Another notable patent is the **Multi-Mode Thermal Imaging Device and Operation Method Thereof**. This invention features two modes: the first mode facilitates the thermal imaging of a sample through detailed wavelength analysis of reflected signals, while the second mode captures thermal radiation from another sample. This dual functionality enhances the versatility of thermal imaging applications.
Career Highlights
Ki Soo Chang has made significant strides in his career through his associations with esteemed institutions such as the Korea Basic Science Institute and the Institute for Basic Science. His experiences in these organizations have undoubtedly contributed to his extensive knowledge and innovative output.
Collaborations
Throughout his career, Chang has collaborated with talented individuals, including Geon Hee Kim and Kye Sung Lee. These partnerships have fostered an environment for creativity and innovation, enabling the development of groundbreaking technologies.
Conclusion
In conclusion, Ki Soo Chang embodies the spirit of innovation, with his vast contributions evident in his numerous patents and collaborative efforts. His work not only advances academic research but also holds promise for practical applications that can benefit various industries.