# How to Inspect Moving Objects on a Production Line with a Moving Camera > This patent describes a method and apparatus for inspecting specific defect locations on objects moving along a production line by having an optical camera move alongside the object to take images without stopping the line. - **Patent:** US 20250377309 - **Original title:** Method for material testing of an object in a production and/or conveyor line and inspection apparatus - **Owner:** Isra Vision - **Status:** Active - **Times cited:** 0 - **Field:** manufacturing, robotics, quality_control, optics, automation, semiconductors, automotive ## What it does This patent details a system for checking objects for flaws while they are continuously moving on a conveyor belt. Instead of stopping the object, an optical inspection device, like a camera with a microscope (claim 3), is moved along with the object at the same speed (claim 1). This camera focuses on specific, pre-identified spots where defects might occur (claim 1). The system can take multiple images of each potential defect location (claim 4), even adjusting the camera's distance or angle slightly between images for better detail (claim 5). A robotic arm, such as a SCARA robot (claim 7), positions the camera precisely, and a sensor can measure the exact distance to the object's surface (claim 8). ## What it does NOT cover - Does not cover inspection systems where the object or the optical inspection device must stop for images to be taken. - Does not cover non-optical inspection methods, such as X-ray, ultrasound, or magnetic resonance imaging. - Does not cover systems that scan an entire object surface to discover new defect locations, only those inspecting *previously identified* potential defect spots. - Does not cover inspection where the camera is stationary and the object simply moves past it without the camera tracking its movement. - Does not cover general quality control that isn't specifically focused on "material testing" for "defects" at identified locations. ## The clever bit The core innovation is performing high-resolution optical inspection of specific defect locations on an object *while both the object and the camera are continuously moving*. This avoids the need to stop the production line, which is a significant bottleneck in traditional quality control processes. ## Real-world examples 1. Automotive component inspection on assembly lines 2. Semiconductor wafer inspection during fabrication 3. Pharmaceutical packaging quality checks for defects 4. Consumer electronics assembly inspection 5. Food and beverage container flaw detection ## Why it matters In modern manufacturing, stopping a production line for quality checks can be very costly and reduce efficiency. This invention aims to solve that problem by allowing detailed inspection to happen without interrupting the flow of goods. This approach helps ensure high product quality and reduces waste, which is crucial for industries producing large volumes of items. ## Frequently asked questions ### What does How to Inspect Moving Objects on a Production Line with a Moving Camera cover? This patent describes a method and apparatus for inspecting specific defect locations on objects moving along a production line by having an optical camera move alongside the object to take images without stopping the line. ### Who owns patent US 20250377309? This patent is owned by Isra Vision. ### When does this patent expire? This patent is expected to expire on May 14, 2045, when the invention enters the public domain. ### What problem does this patent solve? In modern manufacturing, stopping a production line for quality checks can be very costly and reduce efficiency. This invention aims to solve that problem by allowing detailed inspection to happen without interrupting the flow of goods. This approach helps ensure high product quality and reduces waste, which is crucial for industries producing large volumes of items. ### What does this patent NOT cover? Does not cover inspection systems where the object or the optical inspection device must stop for images to be taken. **Full plain-English explainer:** https://patentbrief.org/patent/us/20250377309/method-for-material-testing-of-an-object-in-a-production-andor-conveyor-line-and **Original patent:** https://patents.google.com/patent/US20250377309 --- _Source: PatentBrief — https://patentbrief.org. Patent facts are from public records; the plain-English explanation is PatentBrief's._ ## Related patents Semantically similar inventions in the PatentBrief corpus: - [How AI Cameras Check Factory Parts for Flaws](https://patentbrief.org/patent/us/12243216/system-and-method-for-ai-visual-inspection) — This patent describes an automated system using a camera and artificial intelligence to inspect manufactured parts, identifying defect types, locations, and confidence levels, then communicating this data to a factory controller. - [Fixing Blurry Tomography Scans from Patient Movement](https://patentbrief.org/patent/us/10307129/apparatus-and-method-for-reconstructing-tomography-images-using-motion-informati) — This patent describes a method for creating clearer 3D medical scans by using two different X-ray scans to detect and correct for patient movement during the imaging process. - [How Computers Track the Position and Angle of Multiple Objects](https://patentbrief.org/patent/us/12211234/rapid-iterative-development) — A method for using multiple cameras to track the exact location and orientation of many similar objects in a 3D space, even when they overlap. - [How Automated Microscopes Use Tags to Focus on Biological Samples](https://patentbrief.org/patent/us/12222345/vertical-integration-at-starbase) — A system for automatically focusing and imaging biological samples on a substrate by using special reference marks called tags to guide the microscope's lens. - [How to See Where Gear Teeth Touch Using Glowing Oil](https://patentbrief.org/patent/us/20230168149/recognition-of-tooth-contact-with-a-luminescent-agent) — This patent describes a method for precisely mapping where gear teeth contact each other by applying a special glowing oil mixture, rolling the gears, and then observing the resulting pattern under ultraviolet light.