Han Zheng
8Patents
1h-index
26Co-inventors
47Inventor score
Filing activity: May 12, 2015 → Mar 25, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11445746B2 | Robotic arm for simulating cigarette smoking process | Physics | 1 | Active |
| US11812779B2 | Device for forming a multi-flavor composite structure filter rod in one step and a method thereof using the device | Human Necessities | 0 | Active |
| US10106931B2 | High light-transmittance fiber glass surface paper and preparation method therefor | Performing Operations; Transporting | 0 | Active |
| US12011030B2 | Method for evaluating cigarette burning quality indicators | Physics | 0 | Active |
| US11974595B2 | Method for testing burning performance of dark-colored cigarette using dark-colored cigarette paper | Physics | 0 | Active |
| US12340501B1 | Method for evaluating the possibility of a cigarette burning cone to fall off | Physics | 0 | Active |
| US11412776B2 | Smoking path simulation system based on robotic arm | Electricity | 0 | Active |
| US11670007B2 | Device and method for detecting cigarette fly ash by gray-scale difference based on machine vision (MV) | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.