When will Tesla open the patent?

Tesla opened its patent on June 20 14. Elon musk, the founder of Tesla, announced in June 20 14 that Tesla would open the patent of its electric vehicle-related technology and allow other car manufacturers to use it for free. Since then, Tesla has opened most patents related to electric vehicle technology. This decision aims to promote the development and innovation of the electric vehicle industry to meet the challenges of climate change and traditional fuel vehicles.