Energy
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Yingli Solar Development and Yingli Solar Dev Tianjin Co Ltd have submitted a patent application for Photovoltaic Module Frame and Photovoltaic Module. Feng Tianshun, Zheng Jiong, Liu Chao, Ma Chao, Shan Xinmei, Rong Dandan, Jiang Jingna, Li Yabin, Geng Yafei, Han Shuai, Shi Lei, Yu Bo, Shi Jinchao and Liu Yin..