Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091360 | Concrete structure repaired and reinforced using textile grid reinforcement and highly durable inorganic binder and method of repairing and reinforcing the same | Gum Sung Ryu, Kyung Taek Koh, Young Jun You, Gi Hong AN | 2024-09-17 |
| 11959202 | Apparatus for manufacturing textile grid with increased adhesion and method thereof | Kyung Taek Koh, Gum Sung Ryu, Gi Hong AN, Dong Woo Seo, Seung Seop Jin | 2024-04-16 |
| 11773610 | Concrete structure strengthened using grid reinforcement material and non-shrink grout and method of strengthening the same | Gum Sung Ryu, Young Jun You, Gi Hong AN | 2023-10-03 |
| 11680408 | Grid fixing apparatus having spacer-integrated retaining clip for grid reinforcement and grid fixing method using the same | — | 2023-06-20 |
| 11542197 | Textile-reinforced cement composite for suppressing occurrence of slipping and crack and method of manufacturing the same | Gum Sung Ryu, Kyung Taek Koh, Gi Hong AN, Dong Woo Seo, Seung Seop Jin | 2023-01-03 |
| 11466456 | Method of manufacturing three-dimensional textile reinforcement member and method of constructing textile-reinforced concrete structure using the same | Kyung Taek Koh, Gum Sung Ryu, Gi Hong AN, Dong Woo Seo, Young Jun You +3 more | 2022-10-11 |
| 11193278 | Anchor pin for placing shotcrete and fixing textile grid and method of constructing textile grid reinforced shotcrete using the same | Kyung Taek Koh, Gum Sung Ryu, Gi Hong AN, Dong Woo Seo, Seung Seop Jin | 2021-12-07 |
| 11174599 | Textile-reinforced concrete road paving apparatus and method of repairing concrete road pavement using the same | Jeong Hee Nam | 2021-11-16 |
| 10927464 | Carbon fiber textile reinforcing member with anodic metal line and method of repairing and reinforcing concrete structure using the same | Gum Sung Ryu, Dong Woo Seo, Young Jun You | 2021-02-23 |
| 10837175 | Textile-reinforced concrete structure using textile grid fixing apparatus and construction method for the same | Kyung Taek Koh, Gum Sung Ryu | 2020-11-17 |
| 10822706 | System and method for reinforcing and protecting reinforced concrete structure employing carbon fiber textile grid as both reinforcement member and anode | Seung Seop Jin | 2020-11-03 |
| 10643444 | Facility management system using Internet of things (IoT) based sensor and unmanned aerial vehicle (UAV), and method for the same | Jong Sup Park | 2020-05-05 |
| 10640977 | Concrete structure using reinforcing panel including embedded reinforcing grid and method of repairing and reinforcing the same | — | 2020-05-05 |
| 10422137 | Heat shrinkable tube-covered rebar and method of preventing rebar from corroding using the same | Ki-Tae Park | 2019-09-24 |
| 10400935 | Apparatus for forming non-excavation water and sewage pipe lining for rehabilitation using textile grid reinforcement member and mortar lining, and method thereof | Gum Sung Ryu | 2019-09-03 |
| 10301833 | Highly durable textile reinforcing panel used as concrete form, and method of constructing reinforced concrete structure using the same | Gum Sung Ryu, Dong Woo Seo, Young Jun You | 2019-05-28 |
| 10139307 | Safety inspection apparatus for bridge using expansion joint with load cell and method for the same | Jong Sup Park | 2018-11-27 |
| 10095087 | Unmanned aerial vehicle system for taking close-up picture of facility and photography method using the same | — | 2018-10-09 |
| 9790652 | Variable traffic safety sign for displaying roadbed conditions in response to changes in temperature and humidity | Jong Sup Park | 2017-10-17 |
| 9375869 | Manufacturing method and apparatus for FRP bar using rotational nozzle, and nozzle for such apparatus | Ki-Tae Park, Young Jun You, Sang Yoon Lee, Dong Woo Seo, Tae Heon Kim +1 more | 2016-06-28 |
| 9327468 | Manufacturing method and apparatus for hybrid FRP bar, and nozzle for such apparatus | Young Jun You, Jae Heum Moon, Sang Yoon Lee, Min Su Park, Ki-Tae Park | 2016-05-03 |
| 6904636 | Deck-to-girder connections for precast or prefabricated bridge decks | Yoon-Koog Hwang, Ki-Tae Park, Young-Ho Lee, Sun-Myung Kim | 2005-06-14 |