Group 1 - Zhejiang Geely Holding Group Co., Ltd., Zhejiang Yuancheng New Energy Commercial Vehicle Group Co., Ltd., and Zhejiang Yuancheng Commercial Vehicle Research and Development Co., Ltd. have obtained a patent titled "Slope Control Method, Device, and Computer-Readable Storage Medium" with authorization announcement number CN116101283B, applied for on October 2022 [1] - Zhejiang Geely Holding Group Co., Ltd. was established in 2003, located in Hangzhou, with a registered capital of 1.03 billion RMB. The company has invested in 39 enterprises, participated in 509 bidding projects, and holds 5,000 trademark and patent information, along with 275 administrative licenses [1] - Zhejiang Yuancheng New Energy Commercial Vehicle Group Co., Ltd. was founded in 2016, also located in Hangzhou, with a registered capital of 500 million RMB. The company has invested in 27 enterprises, participated in 401 bidding projects, and holds 33 trademark and 4,067 patent information, along with 31 administrative licenses [1] - Zhejiang Yuancheng Commercial Vehicle Research and Development Co., Ltd. was established in 2021, located in Hangzhou, with a registered capital of 1 billion RMB. The company has invested in 1 enterprise, participated in 29 bidding projects, and holds 2,206 patent information, along with 3 administrative licenses [2]