The United States Patent and Trademark Office (USPTO) has issued patent US12586171B2, titled "Methods and systems for grading devices," to Communications Test Design, Inc. The patent covers a system for grading electronic devices, including mobile phones and IoT devices, by analyzing image data captured as the devices move on a conveyor. This analysis identifies defects and generates a score or grade for the device.

This patent grant represents a new intellectual property right for a specific technological process. While it does not impose direct compliance obligations on other entities, it may impact companies involved in device manufacturing or quality control by potentially requiring licensing or influencing the design of competing grading systems. Companies in the electronics manufacturing sector should be aware of this patent when developing or implementing automated device inspection and grading technologies.