{
  "$type": "site.standard.document",
  "description": "Disclosed are systems that utilize metamaterials to improve the acoustic performance of a panel, such as a glass panel used in automotive applications. In one example, the system may include a panel having an exterior edge and a metamaterial attached adjacent to the exterior edge of the panel. The…",
  "path": "/patents/1389346",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R13/0815",
    "Toyota Motor Engineering & Manufacturing North America, Inc."
  ],
  "textContent": "Disclosed are systems that utilize metamaterials to improve the acoustic performance of a panel, such as a glass panel used in automotive applications. In one example, the system may include a panel having an exterior edge and a metamaterial attached adjacent to the exterior edge of the panel. The metamaterial is configured to minimize the reflection coefficient of flexural waves acting upon the panel.",
  "title": "SYSTEM FOR IMPROVING ACOUSTIC PERFORMANCE OF A PANEL USING A METAMATERIAL"
}