Mark Buchanan
20Patents
8h-index
18Co-inventors
68Inventor score
Filing activity: Aug 17, 2001 → Apr 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6715597B1 | Dual clutch transmission clutch cooling control method | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US6883394B2 | Method for controlling the positioning of the synchronizers of a dual clutch transmission | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6887184B2 | Method of controlling a dual clutch transmission | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US6832978B2 | Method of controlling a dual clutch transmission | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US6819997B2 | Method of controlling a dual clutch transmission | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6790159B1 | Method of controlling a dual clutch transmission | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6898992B2 | Method for controlling the engagement force of the synchronizers of a dual clutch transmission | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6719109B1 | Method for controlling a bi-directional clutch | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8387476B2 | Hydraulic actuation valve arrangement for dual clutch transmission | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US6644939B2 | Method and apparatus for providing a hydraulic transmission pump assembly having a differential actuation | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8321096B2 | Concept for using software/electronics to calibrate the control system for an automatic transmission | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6634866B2 | Method and apparatus for providing a hydraulic transmission pump assembly having a one way clutch | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7756610B2 | Solenoid controller | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10125828B2 | Hydraulic power pack actuator for controlling a manual clutch | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10352375B2 | Clutch with integrated temperature sensor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11541861B2 | Transmission system for use in a vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US9599215B2 | Hydraulic system for a driveline disconnect with independent drive rear driveline module | Performing Operations; Transporting | 0 | Active |
| US7819325B2 | Method of calibration data transfer | Electricity | 0 | Active |
| US8968136B2 | Dual clutch transmission having simplified controls | Emerging Cross-Sectional Technologies | 0 | Active |
| US10371228B2 | Control strategy for a variable spring rate absorber | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.