A Bang Bang Robotics smart wheelchair. The startup has so far acquired about 110 patents, including three international ones. (Photo courtesy of the company) DUN YUTING, 36Kr July 31, 2022 08:32 JST | China Copy Copied BEIJING — Bang Bang Robotics, a Chinese startup developing mobility assistance products for people who have difficulty walking, has raised about 100 million yuan ($14.8 million) in a Series B funding round. Read Next