GENEVA, Jan. 3 -- JA SOLAR TECHNOLOGY YANGZHOU CO., LTD. (No.1, Jianhua Road, Economic Development ZoneYangzhou, Jiangsu 225131), 晶澳（扬州）太阳能科技有限公司 (中国江苏省扬州市经济开发区建华路1号) filed a patent application (PCT/CN2024/131671) for "HEAT TREATMENT METHOD AND PREPARATION METHOD FOR TOPCON CELL" on Nov 13, 2024. With publication no. WO/2026/000775, the details related to the patent application was published on Jan 02, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which i...