China Automotive Research Institute Obtains Utility Model Patent Authorization: 'A Device for Detecting Vehicle Wheel Speed'

According to Securities Star, data from the Tianyancha APP shows that the China Automotive Research Institute (601965) has recently obtained a utility model patent authorization, titled 'A Device for ...

Weichai Power Obtains Invention Patent Authorization: 'Vehicle Positioning Method, Positioning Device, Positioning System, and Vehicle'

According to Securities Star, data from the Tianyancha APP shows that Weichai Power (000338) has recently obtained an invention patent authorization. The patent is titled 'Vehicle Positioning Method, ...