Group 1 - The core viewpoint of the news is that Shenzhen Invt Electric Co., Ltd. has applied for a patent for an offline programming method, which aims to improve efficiency and reduce costs in data transmission by utilizing existing devices for auxiliary programming [1] - The patent application was filed on April 2025, and the public announcement number is CN120335826A [1] - The offline programming method allows multiple devices to collaborate in the programming process, thereby addressing the cost issues associated with traditional offline programming methods that require additional programming devices [1] Group 2 - Shenzhen Invt Electric Co., Ltd. was established in 2002 and is primarily engaged in the manufacturing of electrical machinery and equipment [2] - The company has a registered capital of 810.8129 million RMB and has made investments in 26 enterprises [2] - The company has participated in 817 bidding projects and holds 1,012 patent information records, along with 128 trademark information records and 30 administrative licenses [2]