Patents
Year | Class | Title | Inventor | Country | Date | Number |
---|---|---|---|---|---|---|
2021 | REG | Dielectric compound yarn, textile touch sensor and the manufacturing method thereof | Woong Ryeol Yu, Hyun Joon Yang, Jin Yong Lee | 대한민국 | 2021-03-29 | 1022353490000 |
2020 | REG | Method for preparing piezoelectric nanofiber yarn and piezoelectric nanofiber yarn thereby | Woong Ryeol Yu, Sa Rang Park, You Bin Kwon | South Korea | 2020-08-06 | 1021440990000 |
2020 | REG | Space environment simulator and acceleration life test method using same | Woong Ryeol Yu, Seok Bin Hong, Joon Hyeok Jang | South Korea | 2020-08-06 | 1021440950000 |
2020 | REG | Single walled carbon nanotube fiber aggregates and method for preparing the same | Woong Ryeol Yu, Jin Yong Lee, You Bin Kwon | South Korea | 2020-08-06 | 1021440970000 |
2020 | REG | Process for preparing metal-polymer composite material | Woong Ryeol Yu, Jaeho Kim, Minchang Sung, Dongil Kwon | South Korea | 2020-02-20 | 1020820330000 |
2020 | REG | Composite electrode active material, lithium battery including the same, and method of preparing the composite electrode active material | Kanghee Lee, Byoungsun Lee, Woong Ryeol Yu, Sungsoo Han, Hosung Yang, Jihyun Yoon | United States | 2020-01-07 | 105299830000 |
2019 | REG | Shape recovery structure having shape memory polymers and driving method of the same | Nam Seo Gu, Woong Ryeol Yu, Thanh Duc Dao | South Korea | 2019-05-24 | 1019842560000 |
2019 | APP | Method for preparing piezoelectric nanofiber yarn and piezoelectric nanofiber yarn thereby | Woong Ryeol Yu, Sa Rang Park, You Bin Kwon | South Korea | 2019-02-11 | 1020190015645 |
2019 | REG | ELECTRICAL PARAMETERS-ASSISTED WET-SPINNING METHOD | Woong Ryeol Yu, Hosung Yang, Heung-nam Han | South Korea | 2019-01-08 | 1019384870000 |
2018 | APP | Space environment simulator and acceleration life test method using same | Woong Ryeol Yu, Seok Bin Hong, Joon Hyeok Jang | South Korea | 2018-12-18 | 1020180164418 |