Group 1 - Gree Titanium New Energy Co., Ltd. has obtained a patent for a "bidirectional DC-DC conversion circuit and control method," with authorization announcement number CN112134464B, applied for on September 2020 [1] - Zhuhai Gree Titanium Electric Co., Ltd. was established in 2010, located in Zhuhai, primarily engaged in research and experimental development, with a registered capital of 100 million RMB [1] - Zhuhai Gree Titanium Electric Co., Ltd. has participated in 8 bidding projects and holds 512 patent records, along with 19 administrative licenses [1] Group 2 - Gree Titanium New Energy Co., Ltd. was founded in 2009, also located in Zhuhai, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of approximately 1.1 billion RMB [1] - The company has made investments in 21 enterprises, participated in 61 bidding projects, and has 73 trademark records and 4,061 patent records, in addition to holding 38 administrative licenses [1]
格力钛取得双向DCDC变换电路及控制方法专利
Sou Hu Cai Jing·2026-01-16 02:57