Company Filing History:
17 out of 2,168 
1 out of 41 
1 out of 11,303 
Years Active: 2006-2023
Title: Sang Chul Ahn: Innovator in Object Detection and 3D Character Control
Introduction
Sang Chul Ahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of object detection and 3D character control, holding a total of 17 patents. His innovative work focuses on enhancing computer memory efficiency and improving the accuracy of object detection systems.
Latest Patents
One of his latest patents is an "Object/region detection and classification system with improved computer memory efficiency." This system is designed to achieve higher accuracy and resolution while operating in environments with limited computer memory. It includes an input value generation unit that processes input images to extract feature information, a memory value generation unit that creates memory values from reference images, and a memory management unit that prioritizes important information for storage. Additionally, the system features an aggregated value generation unit that computes similarities between input and memory values, ultimately aiding in object detection and classification.
Another notable patent is the "Method and device for controlling 3D character using user's facial expressions and hand gestures." This invention allows for the creation of 3D characters that respond to the facial expressions and gestures of users, utilizing a depth camera to capture these inputs effectively.
Career Highlights
Sang Chul Ahn has worked with esteemed organizations such as the Korea Institute of Science and Technology and the Center of Human-Centered Interaction for Coexistence. His work in these institutions has furthered research and development in innovative technologies.
Collaborations
He has collaborated with notable colleagues, including Ig Jae Kim and Hyoung Gon Kim, contributing to various projects that enhance the capabilities of technology in real-world applications.
Conclusion
Sang Chul Ahn's contributions to innovation in object detection and 3D character control demonstrate his commitment to advancing technology. His patents reflect a deep understanding of both user interaction and system efficiency, marking him as a significant figure in his field.