{
  "abstract": "The present disclosure describes a method for replacing a photoresist (PR) bottle using a vehicle. An exemplary vehicle includes a processor configured to receive a request signal to replace a first PR bottle. The processor is also configured to transmit an order based on the request signal. The vehicle also includes a plurality of wheels configured to move the vehicle from the first location to a second location, and from the second location to the first location. The vehicle further includes a robotic arm configured to load, at the first location, the first PR bottle into a first container; load a second PR bottle in a second container; remove a cap from the second PR bottle and a socket from the first PR bottle; couple the socket of the first PR bottle to the second PR bottle; and unload the second PR bottle from the second container.",
  "assignees": [
    "TAIWAN SEMICONDUCTOR MFG CO LTD"
  ],
  "authors": [
    "Chen yu kai",
    "CHIU HUEI-CHI",
    "WANG SHI-MING",
    "WU LI-JEN",
    "YANG SHARON",
    "YU OLIVER"
  ],
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    "name": "Creative Commons Attribution 4.0 International",
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  "publication_id": "OT-2026-000001816",
  "published_at": "2026-09-15T19:08:50.634675Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-03-17",
  "source_id": "US-12576538-B2",
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  "supersedes": null,
  "title": "Photoresist bottle replacement system",
  "uuid": "01a0a678-d04a-705d-8e24-ab07144a2ff8"
}