{
  "abstract": "A control method of a robotic arm is provided. The control method includes: setting a detection circuit, a comparing circuit and a switching circuit. The detection circuit detects the motion of the robotic arm to generate a detection signal. The comparing circuit compares the detection signal with a low threshold region and compares the detection signal with a high threshold region to generate a comparison signal. The switching circuit switches the robotic arm to a first motion mode or a second motion mode according to the comparison signal.",
  "assignees": [
    "TECHMAN ROBOT INC"
  ],
  "authors": [
    "CHEN CHUN-YU",
    "WANG SHIH-WEI"
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  "source_date": "2026-03-31",
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  "title": "Robotic arm and control method thereof",
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