Vectrix Corporation
9Patents
0Active
9Granted
29Portfolio score
Filing activity: Jun 13, 1983 → Oct 31, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6047786A | Electric vehicle and frame therefor | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6724165B2 | Regenerative braking system for an electric vehicle | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6199652A | Vehicle drive wheel assembly | Performing Operations; Transporting | 57 | Expired |
| US6326765A | Electric scooter with on-board charging system | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5965996A | Electrical scooter having an equalization circuit for charging multiple batteries | Emerging Cross-Sectional Technologies | 49 | Expired |
| US7255191B2 | Composite construction vehicle frame | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4595917A | Data processing technique for computer color graphic system | Physics | 14 | Expired |
| US6199651A | Vehicle drive wheel assembly | Performing Operations; Transporting | 12 | Expired |
| USD403990S | Scooter body | General | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.