{
  "$type": "site.standard.document",
  "description": "Flexible piezoelectric composite films, flexible piezoelectric impact sensors, pedestrian protection systems, and related methods. Such a flexible piezoelectric composite film includes a flexible matrix and a plurality of piezoelectric particles dispersed and embedded within the flexible matrix…",
  "path": "/patents/1380011",
  "publishedAt": "2026-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R21/34",
    "Purdue Research Foundation"
  ],
  "textContent": "Flexible piezoelectric composite films, flexible piezoelectric impact sensors, pedestrian protection systems, and related methods. Such a flexible piezoelectric composite film includes a flexible matrix and a plurality of piezoelectric particles dispersed and embedded within the flexible matrix. The piezoelectric particles are arranged in columns aligned in a Z-direction along a thickness of the flexible matrix.",
  "title": "FLEXIBLE PIEZOELECTRIC COMPOSITE FILMS, FLEXIBLE PIEZOELECTRIC IMPACT SENSORS, PEDESTRIAN PROTECTION SYSTEMS, AND RELATED METHODS"
}