Since you mention patents...
How does the Hyundai Ioniq avoid Toyota's many hybrid drive patents, and get comparable mileage to the Prius? It's essentially the same size of car, same aerodynamic design, same engine size, etc.
How does the Hyundai Ioniq avoid Toyota's many hybrid drive patents, and get comparable mileage to the Prius? It's essentially the same size of car, same aerodynamic design, same engine size, etc.