Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300038 | Method and apparatus with liveness detection | Solae LEE, Youngjun Kwak, Sungheon PARK, Byung In YOO, Hana LEE +2 more | 2025-05-13 |
| 12272173 | Method and apparatus with liveness test and/or biometric authentication | Youngjun Kwak, Minsu KO, Youngsung Kim, Heewon KIM, Ju Hwan SONG +4 more | 2025-04-08 |
| 12211311 | Object recognition method and object recognition apparatus | Sungheon PARK, Youngjun Kwak, Byungin Yoo, Solae LEE, Hana LEE +1 more | 2025-01-28 |
| 12148249 | Method and apparatus for detecting liveness based on phase difference | Solae LEE, Youngjun Kwak, Sungheon PARK, Byung In YOO, Hana LEE +1 more | 2024-11-19 |
| 12112575 | Method and apparatus for detecting liveness based on phase difference | Solae LEE, Youngjun Kwak, Sungheon PARK, Byung In YOO, Hana LEE +1 more | 2024-10-08 |
| 11869272 | Liveness test method and apparatus and biometric authentication method and apparatus | Youngjun Kwak, Minsu KO, Youngsung Kim, Heewon KIM, Ju Hwan SONG +4 more | 2024-01-09 |
| 11836235 | Method and apparatus for testing liveness | Hana LEE, Youngjun Kwak, Sungheon PARK, Hyeongwook Yang, Byung In YOO +3 more | 2023-12-05 |
| 11694480 | Method and apparatus with liveness detection | Solae LEE, Youngjun Kwak, Sungheon PARK, Byung In YOO, Hana LEE +2 more | 2023-07-04 |
| 11625954 | Method and apparatus with liveness testing | Youngjun Kwak, Byung In YOO, Yunhao ZHANG, Huxing Sun | 2023-04-11 |
| 11508188 | Method and apparatus for testing liveness | Hana LEE, Youngjun Kwak, Sungheon PARK, Hyeongwook Yang, Byung In YOO +3 more | 2022-11-22 |
| 11475312 | Method and apparatus with deep neural network model fusing | Youngjun Kwak, Youngsung Kim, Byung In YOO, Hana LEE, Sangil JUNG | 2022-10-18 |
| 11354535 | Device and method with sensor-specific image recognition | Jiho Choi, Solae LEE, Hana LEE, Youngjun Kwak, Byung In YOO | 2022-06-07 |
| 11256938 | Method and apparatus with liveness testing | Youngjun Kwak, Byung In YOO, Yunhao ZHANG, Huxing Sun | 2022-02-22 |
| 11244181 | Method and apparatus for detecting liveness based on phase difference | Solae LEE, Youngjun Kwak, Sungheon PARK, Byung In YOO, Hana LEE +1 more | 2022-02-08 |
| 10806433 | Ultrasound apparatus and method of operating the same | Hyoung Jin Kim | 2020-10-20 |
| 10394516 | Mobile terminal and method for controlling sound output | Young Jun Kang, Jae Woo Hwang | 2019-08-27 |
| 10179977 | Coating composition capable of embodying paper feel for food packing paper | Dong Hui Park, Tae Kyung Yun, Kyoung Sik Cho, Kwang Soo Park, Dong Il Kim | 2019-01-15 |
| 9170018 | Top-feeding double-swirl type gasifier | Jin-Wook Lee, Seok Woo Chung, Young Don Yoo, Yongseung Yun, Sam Ryong Park +1 more | 2015-10-27 |
| 8663504 | Method for gasification of carbon-containing materials by thermal decomposition of methane and conversion of carbon dioxide | Jin Hong Kim, Sang Ho Lee, Gyung Rok Kim, Il Yong Jeong, Sun Choi +2 more | 2014-03-04 |
| 7890582 | System and method for providing the regional community service based on mobile blog in mobile terminal | Hyuck Jin Im, Ji Hoon Kim, Kun Yong Park, Jung Wook Seo, Chester An +9 more | 2011-02-15 |
| 6292084 | Fine inductor having 3-dimensional coil structure and method for producing the same | Chang Auck Choi, Jong Hyun Lee, Won Ick Jang, Jong Tae Baek, Hyung-Joun Yoo | 2001-09-18 |
| 6084656 | Programmable mask for exposure apparatus | Chang Auck Choi, Jong Hyun Lee, Won Ick Jang, Jong Tae Baek, Bo Woo Kim | 2000-07-04 |