Optut has obtained patents related to multi-color bar light sources, with adjustable spot size and color to meet usage requirements.

April 3 News: Information from the China National Intellectual Property Administration shows that Guangdong Optek Technology Co., Ltd. has applied for a patent titled “A Bar Light Source with Adjustable Multi-Color Light Spot Size.” The authorized publication announcement number is CN224065330U, with the authorized announcement date being March 31, 2026. The application number is CN202520775801.9. The application publication date is March 31, 2026. The application date is April 22, 2025. Inventors are Li Yangtang and Ye Guanpeng. The patent agent is Beijing Xin Hao Lian De Patent Agency (General Partnership). The patent agent is Mai Jianwei. Classification numbers are F21V14/00, F21V14/04, F21V14/02, F21V17/02, and F21V19/02.

The patent abstract indicates that this utility model relates to the technical field of light sources, and discloses a bar light source with adjustable multi-color light spot size, including a base, a lamp panel, a light concentrating rod, an adjusting component, and a light color adjustment mechanism. The lamp panel is used to emit light. The light concentrating rod is arranged on the light emitting path of the lamp panel. The light color adjustment mechanism is connected to the base and the lamp panel and is used to adjust the color of the light emitted by the lamp panel to the light concentrating rod. The light concentrating rod is fixed on the adjusting component. The adjusting component is movably connected to the base and is used to adjust the distance between the light concentrating rod and the lamp panel; when the position of the adjusting component is adjusted, the distance between the light concentrating rod and the lamp panel can be adjusted, thereby achieving the function of changing the light spot size; by triggering the light color adjustment mechanism, the color of the light spot can be adjusted; in summary, with the light source of this solution, it can meet usage requirements that both the light spot size and color need to be adjustable.

Optek was founded on March 24, 2006, and listed on the Shanghai Stock Exchange on December 31, 2020. Its registered address and office address are both in Dongguan City, Guangdong Province. It is a leading enterprise in the domestic machine vision field. Its core products include core machine vision software and hardware, with clear technical advantages and substantial investment value.

Optek mainly engages in the R&D, production, and sales of core machine vision software and hardware products. The industry it belongs to under Shenwan is Machinery and Equipment - Automation Equipment - Other Automation Equipment. The concept sector covers Kechuang Board market-maker stocks, neural networks, and machine vision.

In 2025, Optek’s operating revenue was 1.27B yuan, ranking 2/5 in the industry, higher than the industry average of 996 million yuan and the median of 950 million yuan. The first-place company Beizikeji had 2.11B yuan. In terms of main business, the machine vision revenue was 960 million yuan, accounting for 75.66%. Regarding net profit, Optek achieved 192 million yuan in 2025, ranking 1/5 in the industry, higher than the industry average of 26.9336 million yuan and the median of 112 million yuan. The second-place company Beizikeji had 172 million yuan.

The recent patent situation of Guangdong Optek Technology Co., Ltd. is as follows:

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