Optut has obtained patents related to hoist-mounted light sources, and the hoist-mounted light source device is easy and flexible to install.

On April 3, according to information from the China National Intellectual Property Administration, Guangdong Opter Technology Co., Ltd. applied for a patent titled “A Hanging Light Source Device and Bottle and Jar Inspection Device.” The authorized announcement number is CN224065340U, and the authorization announcement date is March 31, 2026. The application number is CN202520800641.9. The application publication date is March 31, 2026. The application date is April 24, 2025. The inventors are Zhang Zihao and Ye Guanpeng. The patent agency is Beijing Xinhaolian De Patent Agency (General Partnership). The patent agent is Yang Qingqing. The classification numbers are F21V15/02, G01N21/01, G01N21/88, F21V19/00, F21V7/00, F21V21/02, and G03B15/02.

The patent abstract shows that this utility model relates to the field of visual inspection technology and discloses a hanging light source device and a bottle and jar inspection device, including: a housing, including a circular flat plate section and a truncated-spherical half-shell section, where the circular flat plate section seals a smaller circular opening at the top of the truncated-spherical half-shell section; a lamp board, mounted at the bottom end of the truncated-spherical half-shell section remote from the circular flat plate section, and projecting light toward the inner wall surface of the truncated-spherical half-shell section; wherein both the inner wall surface of the truncated-spherical half-shell section and the bottom surface of the circular flat plate section are diffuse reflection surfaces, and the top of the circular flat plate section is provided with a hanging blind hole. This utility model’s hanging light source device and bottle and jar inspection device can make the installation of the hanging light source device more flexible and convenient.

Opter was established on March 24, 2006, and was 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 industry, focusing on core machine vision software and hardware products. It has strong technical capabilities and is highly valuable for investment.

Opter mainly engages in the research and development, production, and sales of core machine vision software and hardware products. The Shenwan industry it belongs to is Machinery Equipment - Automation Equipment - Other Automation Equipment. The concept sector includes KCM Innovation Board market maker stocks, neural networks, and machine vision.

In 2025, Opter’s operating revenue was RMB 1.27B, ranking 2/5 in the industry. It is higher than the industry average of RMB 996 million and the median of RMB 950 million. The top company, Beizikeji, had RMB 2.11B. In its principal businesses, machine vision revenue was RMB 960 million, accounting for 75.66%; machine vision accessories were RMB 173 million, accounting for 13.66%; motion control products were RMB 135 million, accounting for 10.64%; and other (supplement) RMB 615.4k, accounting for 0.05%. Regarding net profit, in 2025 Opter had RMB 192 million, ranking 1/5 in the industry. It is higher than the industry average of RMB 26.9336 million and the median of RMB 112 million. The second company, Beizikeji, had RMB 172 million.

Opter Technology Co., Ltd. Guangdong’s recent patent information is as follows:

Sequence No. Patent Name Patent Type Legal Status Application No. Application Date Publication (Announcement) No. Publication (Announcement) Date Inventors
1 A Geometric Correction Method, System, Computer-Readable Storage Medium, and Computer Program Product for a Line-Scan Camera Based on Circular-Pore Elliptical Distortion Invention Patent Published CN202610190099.9 2026-02-09 CN121724877A 2026-03-24 Pan Wei, Cao Ling, Ye Guanpeng, Lu Shenglin
2 A Combination Light Source and Detection Robot Invention Patent Published CN202512059793.5 2025-12-31 CN121676910A 2026-03-17 Zhang Zihao, Ye Guanpeng, Liu Ying
3 A Semiconductor Substrate Detection Light Source and Detection Device Invention Patent Published CN202512059879.8 2025-12-31 CN121729051A 2026-03-24 Zhang Zihao, Ye Guanpeng, Liu Ying
4 A Camera Testing Device Invention Patent Substantive Examination Granted, Published CN202512040423.7 2025-12-30 CN121486559A 2026-02-06 Li Junhui, Ye Guanpeng
5 A 50X Long Working Distance Microscope Objective Lens for Industrial Inspection and Its Optical System Invention Patent Substantive Examination Granted, Published CN202512005878.5 2025-12-29 CN121454755A 2026-02-03 Zeng Zhenhuang, Chen Jianwei, Ye Guanpeng, Lin Jiamin, Lu Shenglin
6 A Template Pose Feature Construction Method, System, and Computer-Readable Storage Medium Invention Patent Published CN202511987637.9 2025-12-25 CN121767413A 2026-03-31 Zhong Hongyan, Pan Wei, Cao Ling, Huang Wei, Tang Yaru, Lu Shenglin
7 A 3D Matching Method Based on High Curvature Features Invention Patent Published CN202511914294.3 2025-12-17 CN121708097A 2026-03-20 Pan Wei, Tang Yaru, He Siyuan, Chen Lizhe, Cao Ling
8 A Welding Trajectory Calculation Method Based on Point Cloud Registration Invention Patent Published CN202511904632.5 2025-12-16 CN121670144A 2026-03-17 He Siyuan, Pan Wei, Tang Yaru, Qiu Jiajun, Cao Ling
9 A Parallelized Connected Component Analysis Method Based on Neighborhood Tagging, Computer Equipment, and Storage Medium Invention Patent Published CN202511892999.X 2025-12-15 CN121707810A 2026-03-20 Yu Zihong, Pan Wei, Weng Jianbo, Tang Quan, Cao Ling
10 A Visual Inspection Device and Production Line Invention Patent Substantive Examination Granted, Published CN202511855395.8 2025-12-10 CN121453667A 2026-02-03 Zhong Chao
11 A Defect Inspection Device and Defect Inspection Robot Invention Patent Substantive Examination Granted, Published CN202511844600.0 2025-12-08 CN121275772A 2026-01-06 Yuan Qiyu
12 A Combination Light Source Invention Patent Substantive Examination Granted, Published CN202511795399.1 2025-12-01 CN121520557A 2026-02-13 Zhang Zihao
13 Template Pose Feature Construction Method, System, and Computer-Readable Storage Medium Invention Patent Substantive Examination Granted, Published CN202511688576.6 2025-11-17 CN121391940A 2026-01-23 Zhong Hongyan, Pan Wei, Cao Ling, Huang Wei, Tang Yaru, Lu Shenglin
14 An Optical System and Microscope Objective Lens for Industrial Inspection Invention Patent Substantive Examination Granted, Published CN202511661317.4 2025-11-12 CN121432670A 2026-01-30 Zeng Zhenhuang, Lin Jiamin, Chen Jianwei, Lu Shenglin
15 A Product Alignment Inspection Device and a Product Inspection Line Invention Patent Substantive Examination Granted, Published CN202511643065.2 2025-11-10 CN121383848A 2026-01-23 Zhang Zihao
16 A Multi-Component Object Matching Method and System Based on Image Matching Invention Patent Substantive Examination Granted, Published CN202511620404.5 2025-11-06 CN121095607A 2025-12-09 Zhong Hongyan, Pan Wei, Cao Ling, Huang Wei, Tang Yaru, Lu Shenglin
17 A Character Component Matching Method and System Based on Clustering Invention Patent Substantive Examination Granted, Published CN202511609110.2 2025-11-04 CN121214463A 2025-12-26 Zhong Hongyan, Pan Wei, Cao Ling, Huang Wei, Tang Yaru, Lu Shenglin
18 A Subpixel Target Matching Method, Device, and Storage Medium Invention Patent Substantive Examination Granted, Published CN202511609094.7 2025-11-04 CN121259362A 2026-01-02 Zhong Hongyan, Pan Wei, Cao Ling, Huang Wei, Tang Yaru, Lu Shenglin
19 A Wire Harness Inspection Method and Device Invention Patent Substantive Examination Granted, Published CN202511590152.6 2025-10-31 CN121481953A 2026-02-06 Gao Hongchao, Yan Xiaoyan, Tan Miaquan
20 A Wire Harness Inspection Method and Device Invention Patent Substantive Examination Granted, Published CN202511590134.8 2025-10-31 CN121527001A 2026-02-13 Gao Hongchao, Tan Miaquan, Yan Xiaoyan
21 A Height-Adjustable Multi-Angle Light Source and PCB Board Inspection Device Invention Patent Substantive Examination Granted, Published CN202511549809.4 2025-10-27 CN121090546A 2025-12-09 Zhang Zihao
22 A Machine Vision Inspection Light Source Invention Patent Substantive Examination Granted, Published CN202511501742.7 2025-10-20 CN121007305A 2025-11-25 Zhong Chao, Zhuode, Hu Wei
23 An Adaptive High-Order Linear Color Mapping Method for Depth Images, System, and Medium Invention Patent Substantive Examination Granted, Published CN202511477441.5 2025-10-15 CN121280538A 2026-01-06 Wang Boyuan, Pan Wei, Chen Lizhe, Tang Quan, Cao Ling, Lu Shenglin
24 A Defect Inspection Method, System, Computer-Readable Storage Medium, and Computer Program Product Based on a Graphics Illumination Model and Normal Color Rendering Invention Patent Substantive Examination Granted, Published CN202511463869.4 2025-10-13 CN121280394A 2026-01-06 Pan Wei, Wang Boyuan, Chen Lizhe, Tang Quan, Cao Ling, Lu Shenglin
25 A Jitter Alignment Method for Image Fusion of Super-Depth-of-Field Microscope Images, System, Computer-Readable Storage Medium, and Computer Program Product Invention Patent Substantive Examination Granted, Published CN202511446429.8 2025-10-10 CN121305553A 2026-01-09 Wang Boyuan, Pan Wei, Tong Hao, Tang Quan, Cao Ling, Lu Shenglin
26 A Defect Inspection Platform Based on Machine Vision and a Method for Building It Invention Patent Substantive Examination Granted, Published CN202511414806.X 2025-09-29 CN121090545A 2025-12-09 Zhang Tengfei, Chen Jiangnan, Xiao Qi, Chang Huili, Li Jiangfeng
27 A Combination Light Source and Lens Inspection Device Invention Patent Published CN202511405367.6 2025-09-28 CN121027119A 2025-11-28 Zhang Zihao
28 An Automated Debugging and Calibration System and Method Invention Patent Granted CN202511254300.7 2025-09-04 CN120777999B 2025-12-30 Qin Linyang, Pan Wei, Cao Ling, Lu Shenglin
29 A Point Cloud Connectivity Segmentation Method Based on Voxel Hash and Disjoint Set, System, Computer-Readable Storage Medium, and Computer Program Product Invention Patent Granted CN202511188327.0 2025-08-25 CN120782807B 2025-12-09 Pan Wei, Cao Ling, Tang Yaru, Zhou Renjie, Lu Shenglin
30 A Compact Fixed-Magnification Long Working Distance Eyepiece and Its Optical System Invention Patent Substantive Examination Granted, Published CN202511172490.8 2025-08-20 CN120821052A 2025-10-21 Lin Jiamin, Zeng Zhenhuang, Chen Jianwei, Lu Shenglin
31 One-Click Measuring Sensor Design Patent Granted CN202530486464.7 2025-08-18 CN309883191S 2026-03-31 Hu Wei, Hu Shihai, Wang Zhongyu
32 Image Processing Method, Device, Computer-Readable Storage Medium, and Program Product Invention Patent Granted, Published CN202511106695.6 2025-08-08 CN120602766B 2025-10-14 Gao Hongchao, Lu Shenglin, Li Beiting, He Zhenzhen
33 A Needlework Pattern Retrieval Method Based on Sketches and Data-Driven Techniques, System, Computer-Readable Storage Medium, and Computer Program Product Invention Patent Published CN202511062507.4 2025-07-30 CN120950713A 2025-11-14 Pan Wei, Cao Ling, Lu Shenglin
34 An Arched Light Source and Surface Inspection Device Invention Patent Substantive Examination Granted, Published CN202511025356.5 2025-07-23 CN120868387A 2025-10-31 Zhong Chao, Hu Wei
35 An Unsupervised Point Cloud Registration Method Based on Reversible Shape-Space Decoupling, System, Computer-Readable Storage Medium, and Computer Program Product Invention Patent Published CN202511025442.6 2025-07-23 CN120953330A 2025-11-14 Pan Wei, Feng Disheng, Cao Ling, Lu Xuequan, Lu Shenglin
36 A Macro Zoom Lens and Its Optical System Invention Patent Granted CN202511024611.4 2025-07-23 CN120610386B 2026-03-31 Zeng Zhenhuang, Lin Jiamin, Chen Jianwei, Lu Shenglin
37 A Spherical Integral Light Source Device and a Visual Inspection Device Invention Patent Substantive Examination Granted, Published CN202510970352.8 2025-07-14 CN120926400A 2025-11-11 Zuo Mingyao
38 A Periodic Texture Smoothing Method, System, Computer-Readable Storage Medium, and Computer Program Product with Adaptive Threshold and Positional Morphology Constraints Invention Patent Substantive Examination Granted, Published CN202510873959.4 2025-06-26 CN120807339A 2025-10-17 Zuo Xianglong, Pan Wei, Zhou Renjie, Cao Ling, Lu Shenglin
39 A Reversible Grayscale Method, System, Computer-Readable Storage Medium, and Computer Program Product Based on Domain-Field Multi-Channel Fusion Encoding Invention Patent Substantive Examination Granted, Published CN202510772799.4 2025-06-10 CN120689197A 2025-09-23 Pan Wei, Wang Teng, Cao Ling, Lu Shenglin
40 An Angle-Adjustable Arched Light Source and a Machine Vision Inspection Device Invention Patent Substantive Examination Granted, Published CN202510728262.8 2025-05-30 CN120295042A 2025-07-11 Zhong Chao, Ye Guanpeng
41 A Method, System, Computer-Readable Storage Medium, and Computer Program Product for Detecting Complex Surface Defects by Combining Phase Refraction and Photometric Stereo Invention Patent Substantive Examination Granted, Published CN202510687149.X 2025-05-26 CN120598883A 2025-09-05 Pan Wei, Cao Ling, Wang Teng, Tang Quan, Lu Shenglin
42 A Long Working Distance 10X Large NA Telecentric Microscope Lens and Its Optical System Invention Patent Granted CN202510685253.5 2025-05-26 CN120335129B 2025-12-30 Chen Jianwei, Lu Shenglin
43 A Full-Frame Telecentric Lens and Its Optical System Invention Patent Substantive Examination Granted, Published CN202510661628.4 2025-05-21 CN120255128A 2025-07-04 Chen Jianwei, Lu Shenglin
44 A High-Resolution Low-Distortion Industrial Lens and Its Optical System Invention Patent Granted CN202510578645.1 2025-05-06 CN120276122B 2025-12-30 Lin Jiamin, Zeng Zhenhuang, Lu Shenglin
45 A Lens Device for Inner Wall Inspection from Multiple Angles and Its Optical System Invention Patent Granted CN202510578573.0 2025-05-06 CN120353003B 2026-02-10 Lin Jiamin, Chen Jianwei, Zeng Zhenhuang, Lu Shenglin
46 A Projector Light Utility Model Granted CN202520815210.X 2025-04-27 CN224065326U 2026-03-31 Zhou Jie
47 A Method for Measuring the Volume of a Transparent Dispensing Compound, System, Computer-Readable Storage Medium, and Computer Program Product Invention Patent Substantive Examination Granted, Published CN202510527086.1 2025-04-24 CN120212867A 2025-06-27 Cao Ling, Li Hao, Zhou Renjie, Wang Zimeng, Tang Quan, Pan Wei
48 A Hanging Light Source Device and a Bottle and Jar Inspection Device Utility Model Granted CN202520800641.9 2025-04-24 CN224065340U 2026-03-31 Zhang Zihao, Ye Guanpeng
49 A Light Source and Visual Inspection Module Utility Model Granted CN202520800670.5 2025-04-24 CN224065320U 2026-03-31 Li Yangtao, Ye Guanpeng
50 A Large Field of View Full-Frame Telecentric Lens and Its Optical System Invention Patent Substantive Examination Granted, Substantive Examination Granted, Published CN202510512715.3 2025-04-22 CN120103588A 2025-06-06 Chen Jianwei, Lin Jiamin, Zeng Zhenhuang, Lu Shenglin

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