DRAGANFLY INNOVATIONS INC.
9Patents
9Active
9Granted
51Portfolio score
Filing activity: Jul 16, 2009 → Feb 12, 2018 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8292215B2 | Helicopter with folding rotor arms | Performing Operations; Transporting | 197 | Active |
| US8052081B2 | Dual rotor helicopter with tilted rotational axes | Performing Operations; Transporting | 131 | Active |
| US8991740B2 | Vehicle with aerial and ground mobility | Performing Operations; Transporting | 119 | Active |
| US8753155B2 | Wheel with folding segments | Emerging Cross-Sectional Technologies | 77 | Active |
| US10807707B1 | Vertical take-off and landing (VTOL) aircraft having variable center of gravity | Performing Operations; Transporting | 14 | Active |
| US10035581B2 | Multi-rotor UAV with compact folding rotor arms | Performing Operations; Transporting | 10 | Active |
| US10377488B1 | Tandem-wing aircraft system with shrouded propeller | Emerging Cross-Sectional Technologies | 8 | Active |
| US10187580B1 | Action camera system for unmanned aerial vehicle | Physics | 3 | Active |
| US10438062B1 | Cascade recognition for personal tracking via unmanned aerial vehicle (UAV) | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.