A Chinese chip pioneer who made his name in Japan – sweeping its top awards and developing the core components of the world’s most advanced production line – has returned to China, along with his team of researchers.Da Bo, a semiconductor prodigy whose research underpins TSMC’s 3-nanometre chip production line in Japan, is listed on the University of Science and Technology of China (USTC) website as a chair professor at the School of Engineering Science.Da joined Japan’s National Institute for...