Chris Cheng
15Patents
2h-index
32Co-inventors
46Inventor score
Filing activity: Nov 21, 2017 → Aug 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10907416B2 | Polycrystalline diamond cutter with improved geometry for cooling and cutting evacuation and efficiency and durability | Fixed Constructions | 7 | Active |
| US11499378B2 | Blade cap force modulation system for a drill bit | Fixed Constructions | 2 | Active |
| US11591858B2 | Cutting elements with increased curvature cutting edges | Fixed Constructions | 2 | Active |
| US11365589B2 | Cutting element with non-planar cutting edges | Fixed Constructions | 1 | Active |
| US10450819B2 | Tool assembly with a fluidic agitator | Fixed Constructions | 1 | Active |
| US11499377B2 | Force modulation system for a drill bit | Fixed Constructions | 1 | Active |
| US10830020B2 | Tool assembly with a fluidic agitator and a coating | Fixed Constructions | 1 | Active |
| US11661799B2 | Shaped cutter with alignment structure for drill bit and assembly method thereof | Fixed Constructions | 0 | Active |
| US11879296B2 | Blade cap force modulation system for a drill bit | Fixed Constructions | 0 | Active |
| US10753167B2 | Tool assembly with a fluidic agitator | Fixed Constructions | 0 | Active |
| US11702891B2 | Force modulation system with an elastic force member for downhole conditions | Fixed Constructions | 0 | Active |
| US11808090B2 | Force modulation system for a drill bit | Fixed Constructions | 0 | Active |
| US12011773B2 | Cutting elements with reduced variable back rake angle | Performing Operations; Transporting | 0 | Active |
| US12337428B2 | Force modulation cartridge system for a drill bit | Fixed Constructions | 0 | Active |
| US12218610B1 | Sensor system with an interior sensor and a piezoelectric power supply | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.