Nalin Weerasinghe
12Patents
4h-index
23Co-inventors
56Inventor score
Filing activity: Feb 3, 2009 → Sep 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11118408B2 | Downhole steering system and methods | Fixed Constructions | 11 | Active |
| US8217802B2 | Methods and systems for borehole telemetry | Physics | 5 | Active |
| US9091154B2 | Systems and methods for hybrid cable telemetry | Physics | 5 | Active |
| US8362916B2 | Methods and systems for borehole telemetry | Physics | 4 | Active |
| US9535185B2 | Failure point diagnostics in cable telemetry | Fixed Constructions | 1 | Active |
| US11788359B2 | Downhole steering system and methods | Fixed Constructions | 0 | Active |
| US10087748B2 | Method, apparatus and system for safe mode telemetry system | Electricity | 0 | Active |
| US10601464B2 | Wellsite system and method for multiple carrier frequency, half duplex cable telemetry | Physics | 0 | Active |
| US11828117B2 | High-pressure drilling assembly | Fixed Constructions | 0 | Active |
| US9911323B2 | Toolstring topology mapping in cable telemetry | Fixed Constructions | 0 | Active |
| US8446291B2 | Methods and systems for borehole telemetry | Physics | 0 | Active |
| US9154186B2 | Toolstring communication in cable telemetry | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.