Inventor
QUANFU FAN
Inventor
US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Nprimary
G06NComputing arrangements based on specific computational models33%
G06VImage or video recognition or understanding30%
G06FElectric digital data processing27%
G06TImage data processing or generation, in general7%
G06KGraphical data reading3%
PatentTitleYear
12,547,674Adversarial image generator202612,254,718Multi-device enrollment for biometric identification system202512,249,147Adaptive selection of data modalities for efficient video recognition202512,205,306System and method for multiple object tracking202511,915,474Regional-to-local attention for vision transformers202411,875,489Detecting hybdrid-distance adversarial patches202411,663,443Restructuring deep neural networks to reduce the number of parameters202311,651,206Multiscale feature representations for object recognition and detection202311,443,069Root cause analysis of vulnerability of neural networks to adversarial examples202211,348,336Systems and approaches for learning efficient representations for video understanding202211,227,215Quantifying vulnerabilities of deep learning computing systems to adversarial perturbations202211,195,024Context-aware action recognition by dual attention networks202111,176,439Convolutional neural network with sparse and complementary kernels2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to IBM (12)· patent assignee history
2021Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
2021–2026Based in US· patent location history
2025Patents assigned to AMAZON TECH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 12 | 2021–2026 |
| AMAZON TECH INC | 1 | 2025 |
| MASSACHUSETTS INST TECHNOLOGY | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 13 | 2021–2026 |