Cobasys, LLC
22Patents
17Active
22Granted
47Portfolio score
Filing activity: Nov 15, 2004 → Jun 7, 2010 · 17 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7453238B2 | State of charge tracking system for battery systems based on relaxation voltage | Electricity | 66 | Active |
| US7846573B2 | Coolant manifold | Emerging Cross-Sectional Technologies | 34 | Active |
| US7959353B2 | Infra-red thermal imaging of laser welded battery module enclosure components | Performing Operations; Transporting | 18 | Active |
| US7604507B1 | Battery interface assembly | Emerging Cross-Sectional Technologies | 15 | Active |
| US8237400B2 | Modular battery system having battery monitoring and data collection | Emerging Cross-Sectional Technologies | 10 | Active |
| US7541781B2 | Method and apparatus for charging and discharging a rechargeable battery | Electricity | 10 | Expired |
| US7375497B2 | State of charge tracking system for battery systems | Electricity | 8 | Expired |
| US7554295B2 | Determination of IR-free voltage in hybrid vehicle applications | Electricity | 7 | Active |
| USD608730S1 | Enclosure for battery systems and battery modules | General | 6 | Expired |
| US7960943B2 | Modular battery system having battery monitoring and data collection capability | Emerging Cross-Sectional Technologies | 6 | Active |
| US8008893B2 | Battery analysis system | Physics | 5 | Active |
| US7570024B2 | Battery state of charge voltage hysteresis estimator | Electricity | 5 | Expired |
| US7649336B2 | Power supply with bidirectional DC-DC converter | Emerging Cross-Sectional Technologies | 4 | Active |
| US8129999B2 | Dielectric breakdown detector for HEV battery application | Emerging Cross-Sectional Technologies | 3 | Active |
| US8455133B2 | Battery pack | Emerging Cross-Sectional Technologies | 3 | Active |
| US7209841B2 | Maximum and minimum power limit calculator for batteries and battery subpacks | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8149558B2 | Contactor engagement system and method | Electricity | 2 | Active |
| US7333902B2 | Maximum and minimum power limit calculator for batteries and battery subpacks | Emerging Cross-Sectional Technologies | 2 | Active |
| US7855007B2 | Battery assembly including an electrolyte management system | Emerging Cross-Sectional Technologies | 1 | Active |
| US8263244B2 | Isolation tray for a battery system | Emerging Cross-Sectional Technologies | 0 | Active |
| US8105709B2 | Battery module | Emerging Cross-Sectional Technologies | 0 | Active |
| US7782061B2 | Battery ohmic resistance calculation system and method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.