Sou Hu Cai Jing·2025-12-09 04:04Group 1 - The State Intellectual Property Office of China has granted a patent titled "Back Contact Battery, Battery Module, and Photovoltaic System" to four companies, including Zhejiang Aisxu Solar Technology Co., Ltd., Zhuhai Fushan Aisxu Solar Technology Co., Ltd., Tianjin Aisxu Solar Technology Co., Ltd., and Guangdong Aisxu Technology Co., Ltd. The patent announcement number is CN119894163B, with an application date of January 2025 [1][2]. Group 2 - Zhejiang Aisxu Solar Technology Co., Ltd. was established in 2016 in Jinhua City, focusing on electrical machinery and equipment manufacturing, with a registered capital of 5,963.74 million RMB. The company has invested in 11 enterprises, participated in 142 bidding projects, holds 2,069 patents, and has 61 administrative licenses [1]. - Zhuhai Fushan Aisxu Solar Technology Co., Ltd. was founded in 2021 in Zhuhai City, primarily engaged in electricity and heat production and supply, with a registered capital of 4,500 million RMB. The company has participated in 115 bidding projects, holds 1,177 patents, and has 315 administrative licenses [1]. - Tianjin Aisxu Solar Technology Co., Ltd. was established in 2018 in Tianjin City, focusing on the manufacturing of chemical raw materials and products, with a registered capital of 1,300 million RMB. The company has invested in 1 enterprise, participated in 23 bidding projects, holds 1,319 patents, and has 153 administrative licenses [2]. - Guangdong Aisxu Technology Co., Ltd. was founded in 2009 in Foshan City, primarily engaged in electrical machinery and equipment manufacturing, with a registered capital of 2,823.47 million RMB. The company has invested in 1 enterprise, participated in 8 bidding projects, holds 99 trademark registrations, 1,862 patents, and has 46 administrative licenses [2].