Ruiming Technology applies for patents related to model optimization methods, optimizing chip model configurations, and reducing DDR bandwidth usage.

On March 31, according to information from the National Intellectual Property Administration, Shenzhen Ruiteng Technology Co., Ltd. has applied for a patent titled “Model Optimization Method, Apparatus, Terminal Device and Computer Program Product.” The application publication number is CN121743032A, the application number is CN202511642776.8, the publication date of the application is March 27, 2026, the application date is November 10, 2025, the inventors are Huang Di, the patent代理机构 is Shenzhen Zhongyi United Intellectual Property Agency Co., Ltd., and the patent代理师 is Lin Chunmei. The classification numbers are G06F9/50 and G06F9/48.

The patent abstract shows that this application relates to a model optimization method, apparatus, terminal device and computer program product. The method includes: conducting performance analysis on a model to be optimized deployed on a chip, and determining candidate optimization layers in the model to be optimized; configuring the candidate optimization layers in advance to the SRAM occupancy after enabling the static random access memory SRAM priority mode, and the DDR bandwidth saving amount under the double-speed rate synchronization dynamic random access memory DDR. The SRAM priority mode indicates: storing intermediate data generated by the candidate optimization layers into the SRAM of the chip with priority; selecting multiple layers to be optimized from multiple candidate optimization layers in descending order according to the DDR bandwidth saving amount, so that the sum of the SRAM occupancy of the multiple layers to be optimized is less than or equal to the total SRAM storage amount; configuring the layers to be optimized as the SRAM priority mode. Through this application, the problem in the relevant art that high-compute models deployed on a chip will consume high DDR bandwidth is solved.

Ruiteng Technology was established on September 3, 2002, and listed on the Shenzhen Stock Exchange on December 17, 2019. Its registered address and office address are both located in Shenzhen, Guangdong Province. The company is a leading enterprise in the global commercial vehicle video surveillance field. It focuses on video-centered commercial vehicle surveillance informatization products and has a deep technical foundation.

Ruiteng Technology’s main business is the research and development, production, and sales of video-centered commercial vehicle surveillance informatization products. The Shenwan industry it belongs to is Computer—Computer Equipment—Other Computer Equipment. The concept sectors it belongs to include waste classification, mid-cap growth, and mid-cap.

In 2025, Ruiteng Technology achieved operating revenue of RMB 2.48B, ranking 4th among 10 companies in the industry. Compared with the first-place company, Guangdian Tong (RMB 12.0555 billion), and the second-place company, Daotong Technology (RMB 4.83B), there is a gap; it is below the industry average of RMB 2.78B, but above the industry median of RMB 1.1044 billion. In terms of net profit, in 2025 it was RMB 389 million, also ranking 4th. The first-place company, Guangdian Tong, was RMB 1.11B, and the second-place company, Daotong Technology, was RMB 890 million; both are higher than the industry average by RMB 280 million and the median by RMB 168 million.

The recent patent situation of Shenzhen Ruiteng Technology Co., Ltd. is as follows:

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