GM Global Technologies Operations LLC
43Patents
41Active
43Granted
58Portfolio score
Filing activity: May 11, 2004 → Nov 8, 2019 · 15 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD813730S1 | Vehicle grille | General | 420 | Active |
| USD854462S1 | Vehicle rear fascia lower | General | 261 | Active |
| USD852093S1 | Vehicle, toy replica, and/or other replica | General | 192 | Active |
| USD903164S1 | Vehicle tail lamp | General | 158 | Active |
| US7885756B2 | Multi-pulse spark ignition direct injection torque based system | Emerging Cross-Sectional Technologies | 40 | Active |
| US8413423B2 | Catalyst temperature control systems and methods for hybrid vehicles | Emerging Cross-Sectional Technologies | 15 | Active |
| US10026241B1 | Combustion engine airflow management systems and methods | Emerging Cross-Sectional Technologies | 11 | Active |
| US9528453B2 | Throttle control systems and methods based on pressure ratio | Emerging Cross-Sectional Technologies | 11 | Active |
| US7870804B2 | Multi-speed dual clutch transmission | Emerging Cross-Sectional Technologies | 9 | Active |
| US7967928B2 | Methods of extruding magnesium alloys | Chemistry; Metallurgy | 8 | Active |
| USD591646S1 | Automobile | General | 7 | Expired |
| US7862085B2 | Three-dimensional vehicle frame | Performing Operations; Transporting | 6 | Active |
| US8760025B2 | Interior permanent magnet machine having off axis centered arc geometry | Electricity | 6 | Active |
| US7181366B2 | System and method for determining the cause of tire pressure change | Performing Operations; Transporting | 5 | Expired |
| US9150259B2 | Tailgate with tonneau cover for a vehicle | Performing Operations; Transporting | 5 | Active |
| US9057528B2 | Utilizing gaseous flow to redirect particulate matter | Performing Operations; Transporting | 5 | Active |
| US8609298B2 | Form and fill subgasket | Emerging Cross-Sectional Technologies | 4 | Active |
| US8721498B2 | Method for crankshaft torque modification during transmission shifts using multiple torque actuators and control system for same | Emerging Cross-Sectional Technologies | 4 | Active |
| US7695396B2 | Multi-speed transmission | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10393871B2 | Method for computationally simple range-doppler-angle tracking using goerzel filter | Physics | 3 | Active |
| US8162085B2 | Hydro-mechanical clutch for a hybrid transmission and method for operating the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US9512765B2 | Method for the load dependent reduction of fuel consumption following deceleration fuel cut out | Emerging Cross-Sectional Technologies | 3 | Active |
| US7679309B2 | Method and system for motor control with delay compensation | Electricity | 3 | Active |
| US10052969B2 | Method and apparatus for operating a vehicle employing non-combustion torque machine | Emerging Cross-Sectional Technologies | 3 | Active |
| US8283900B2 | Methods and systems for controlling boost converters | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.