Pingjian Yu
5Patents
1h-index
24Co-inventors
40Inventor score
Filing activity: Jul 16, 2020 → Apr 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11966900B2 | System and method for detecting unpaid items in retail store transactions | Physics | 2 | Active |
| US11620839B2 | Systems and methods for detecting text in images | Physics | 1 | Active |
| US12002080B2 | Systems and methods for checking and confirming the purchase of merchandise items | Physics | 0 | Active |
| US12373873B2 | Systems and methods for checking and confirming the purchase of merchandise items | Physics | 0 | Active |
| US11954928B2 | Systems and methods for detecting text in images | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.