Zeyan Guan
5Patents
1h-index
12Co-inventors
40Inventor score
Filing activity: Sep 21, 2010 → Aug 24, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8459437B2 | Financial self-help service device for preventing plugging by foreign objects and damage by mucilage glue | Physics | 2 | Active |
| US8839940B2 | Self-locking type shutter device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9519845B2 | Gravity-adaptive card separation mechanism and card distribution device with the mechanism | Physics | 0 | Active |
| US10005298B2 | Double-paper-roll printing device | Performing Operations; Transporting | 0 | Active |
| US10294051B2 | Single card separation apparatus and card distribution device | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.