Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374080 | Method for clustering and identifying animals based on the shapes, relative positions and other features of body parts | Stephanie Sujin Choi | 2025-07-29 |
| 12190561 | Method for clustering and identifying animals based on the shapes, relative positions and other features of body parts | Stephanie Sujin Choi | 2025-01-07 |
| 11650622 | Lighting device for acquiring nose pattern image | Stephanie Sujin Choi | 2023-05-16 |
| 11019250 | Method for implementing animal nose pattern biometric identification system on mobile devices | Stephanie Sujin Choi | 2021-05-25 |
| 10853641 | Apparatus and method for acquiring iris image outdoors and indoors | Dae Hoon KIM, Byoung Jin JUN, Haeng Moon Kim, Seung Min Paik | 2020-12-01 |
| 10565440 | Device for recognizing animal's identity by using animal nose prints | Nam Sook Wee, Stephanie Sujin Choi, Haeng Moon Kim | 2020-02-18 |
| 10552673 | Device and method for recognizing animal's identity by using animal nose prints | Nam Sook Wee, Stephanie Sujin Choi, Haeng Moon Kim | 2020-02-04 |
| 10313338 | Authentication method and device using a single-use password including biometric image information | Dae Hoon KIM, Tuyen Nguyen, Dung Viet Pham | 2019-06-04 |
| 10268880 | Device and method for recognizing animal's identity by using animal nose prints | Nam Sook Wee, Su Jin Choi, Haeng Moon Kim | 2019-04-23 |
| 10152792 | Method and apparatus for identifying living eye | Dae Hoon KIM, Byoung Jin JUN, Min Su Oh, Tran Ho Truc Phan, Thi Thanh NGUYEN +1 more | 2018-12-11 |
| 10061982 | Hand-attachable wearable device capable of iris recognition indoors and/or outdoors | Dae Hoon KIM, Byoung Jin JUN, Seung Min Paik, Haeng Moon Kim, Jung Woon RYU +1 more | 2018-08-28 |
| 9087238 | Device and method for iris recognition using a plurality of iris images having different iris sizes | Dae Hoon KIM, Jung Kyo Sohn, Song Hwa Kwon, Sung-Jin Lee, Hwan Pyo Moon +1 more | 2015-07-21 |
| 8433105 | Method for acquiring region-of-interest and/or cognitive information from eye image | Dae Hoon KIM, Sung-Jin Lee, Hwan Pyo Moon, Seung Min Paik, Song Hwa Kwon +1 more | 2013-04-30 |
| 8009876 | Multi-scale variable domain decomposition method and system for iris identification | Daehoon Kim, Nam Sook Wee, Song Hwa Kwon, Sung-Jin Lee | 2011-08-30 |
| 6232987 | Progressively renderable outline font and methods of generating, transmitting and rendering the same | Nam Sook Wee, Kyung Hwan Park, Sung-Jin Lee, Sung Woo Choi, Hwan Pyo Moon +1 more | 2001-05-15 |
| 6157750 | Methods of transforming a basic shape element of a character | Nam Sook Wee, Kyung Hwan Park, Sung-Jin Lee, Sung Woo Choi, Hwan Pyo Moon +7 more | 2000-12-05 |
| 4882665 | High frequency, high power, power supply | Keh-Kun Choi | 1989-11-21 |
| 4839772 | Capacitive discharge electronic ignition system for automobiles | Keh-Kun Choi | 1989-06-13 |
| 4763045 | Spark ignitor generated by capacitor discharge synchronized with alternate current power frequency | Keh-Kun Choi | 1988-08-09 |