Group 1 - The core point of the article is that Dazong Laser Technology Industry Group Co., Ltd. and Dazong Laser Intelligent Equipment Group Co., Ltd. have obtained a patent for a "marking and cutting control method, device, equipment, and computer-readable storage medium" with the announcement number CN116765640B, applied for in March 2022 [1] Group 2 - Dazong Laser Technology Industry Group Co., Ltd. was established in 1999 and is located in Shenzhen, primarily engaged in specialized equipment manufacturing. The company has a registered capital of 10,296.03408 million RMB. It has invested in 86 companies, participated in 1,381 bidding projects, and holds 881 trademark records and 5,000 patent records, along with 128 administrative licenses [1] - Dazong Laser Intelligent Equipment Group Co., Ltd. was established in 2017 and is also located in Shenzhen, focusing on general equipment manufacturing. The company has a registered capital of 5,000 million RMB. It has invested in 15 companies, participated in 508 bidding projects, and holds 566 patent records, along with 42 administrative licenses [1]