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Quantentech Limited

Lurong Ye

Hengchun Mao

A system includes a vehicle having an engine, a first motor mechanically coupled to a shaft of the engine, a second motor configured to provide torque to the vehicle or the engine in combination with the first motor, and a first controller coupled to at least one of the first motor and the second motor, wherein the first controller is configured such that the first motor and the second motor provide a mechanical torque to rotate the shaft of the engine before the engine is running.

Hybrid electric vehicle system and control method

A generic ball sport training machine is described. Propulsion modules containing belts are used to sequentially launch balls to replicate the result of an athlete's action. When a ball enters the launch corridor created by one or more propulsion modules, the belts accelerate it to a desired speed, spin magnitude and spin direction. These propulsion modules are assembled in various combinations and integrated with an advanced ball feeder/collection assembly, plus elevation and azimuth direction control, to create a complete functional machine.

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Richardson, TX, United States of America

Lurong Ye