Jianbing Hu
5Patents
3h-index
8Co-inventors
42Inventor score
Filing activity: Feb 3, 2011 → Sep 29, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8863843B2 | Hydraulic actuation of a downhole tool assembly | Fixed Constructions | 7 | Active |
| US8936099B2 | Cam mechanism for downhole rotary valve actuation and a method for drilling | Fixed Constructions | 7 | Active |
| US10648266B2 | Downhole milling cutting structures | Fixed Constructions | 3 | Active |
| US9243457B2 | Underreamer for increasing a wellbore diameter | Fixed Constructions | 0 | Active |
| US9988852B2 | Underreamer with adjustable cutter block expansion | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.