Dong Won Han

Title: Innovations of Dong Won Han

Introduction

Dong Won Han is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of technology, particularly in the areas of optical patterns and data matching. With a total of 9 patents to his name, Han continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is titled "Method and apparatus for obtaining depth information using optical pattern." This invention provides an apparatus and method for obtaining depth information using an optical pattern. The apparatus includes a pattern projector that generates the optical pattern using a light source and an optical pattern projection element (OPPE). It projects the optical pattern towards an object area, which comprises a pattern that includes a plurality of pattern descriptors. Additionally, an image obtaining unit captures an input image by photographing the object area. The depth information obtaining unit measures changes in the position of at least one of the pattern descriptors in the input image, allowing for the acquisition of depth information based on these changes.

Another notable patent is the "System and method for data matching." This invention discloses a system that includes a user terminal with a data provider, a data consumer, and a mapper. The data provider receives life log data collected by at least one life log collecting apparatus. The data consumer compares this life log data with reference data from a service server to determine if the difference exceeds a predetermined threshold value. The mapper then maps the service server that provides the reference data corresponding to the life log data.

Career Highlights

Dong Won Han is affiliated with the Electronics and Telecommunications Research Institute, where he has been instrumental in advancing research and development in his field. His work has not only contributed to technological advancements but has also enhanced the usability of life log apparatuses.

Collaborations

Some of his notable coworkers include Jun Seok Park and Chang Seok Bae, who have collaborated with him on various projects, further enriching the innovative environment at their institute.

Conclusion

Dong Won Han's contributions to technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to inspire advancements in optical patterns and data matching, showcasing the importance of innovation in today's technological landscape.