Youngjun Kwak
48Patents
5h-index
54Co-inventors
64Inventor score
Filing activity: Nov 9, 2016 → Nov 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10452976B2 | Neural network based recognition apparatus and method of training neural network | Physics | 14 | Active |
| US10121059B2 | Liveness test method and apparatus | Physics | 13 | Active |
| US11030470B2 | Apparatus and method with liveness verification | Physics | 11 | Active |
| US11176392B2 | Liveness test method and apparatus | Physics | 6 | Active |
| US10609140B2 | Dynamic resource management systems and methods | Electricity | 5 | Active |
| US10474673B2 | Methods and apparatus for performing machine learning to improve capabilities of an artificial intelligence (AI) entity used for online communications | Physics | 4 | Active |
| US11256938B2 | Method and apparatus with liveness testing | Physics | 3 | Active |
| US10579865B2 | Facial verification method and apparatus | Physics | 3 | Active |
| US10558912B2 | Method and apparatus to recognize object based on attribute of object and train | Physics | 2 | Active |
| US11244181B2 | Method and apparatus for detecting liveness based on phase difference | Physics | 2 | Active |
| US11023757B2 | Method and apparatus with liveness verification | Physics | 2 | Active |
| US10387716B2 | Method and apparatus for recognizing facial expression | Physics | 2 | Active |
| US10885317B2 | Apparatuses and methods for recognizing object and facial expression robust against change in facial expression, and apparatuses and methods for training | Physics | 2 | Active |
| US11715011B2 | Neural network based recognition apparatus and method of training neural network | Physics | 1 | Active |
| US10789455B2 | Liveness test method and apparatus | Physics | 1 | Active |
| US10621422B2 | Method and apparatus for generating facial expression and training method for generating facial expression | Physics | 1 | Active |
| US11869272B2 | Liveness test method and apparatus and biometric authentication method and apparatus | Physics | 1 | Active |
| US11093734B2 | Method and apparatus with emotion recognition | Physics | 1 | Active |
| US11508188B2 | Method and apparatus for testing liveness | Physics | 1 | Active |
| US11893497B2 | Method and apparatus for acquiring feature data from low-bit image | Physics | 1 | Active |
| US11694480B2 | Method and apparatus with liveness detection | Physics | 0 | Active |
| US11354535B2 | Device and method with sensor-specific image recognition | Physics | 0 | Active |
| US12211311B2 | Object recognition method and object recognition apparatus | Physics | 0 | Active |
| US11971924B2 | Liveness test method and apparatus | Physics | 0 | Active |
| US12167116B2 | Device and method with object recognition | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.