{
 "dataset": "특허 심판 유형별·연도별 인용률 통계 (특허취소신청 포함)",
 "publisher": "특허사무소 소담 (Sodam IP)",
 "author_reviewer": "여인재 변리사",
 "license": "CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/deed.ko)",
 "attribution": "특허사무소 소담, https://sodamip.com/",
 "snapshot_date": "2026-09-05",
 "data_cutoff": "2026-08-26",
 "update_cycle": "continuous; full dataset snapshot when source corpus is refreshed",
 "source_corpus": "특허심판원 심결문 (집계 통계, 개별 사건 식별정보 없음)",
 "canonical_article": "https://sodamip.com/blog/2026/07/17/patent-cancellation-vs-invalidation-acceptance-rate/",
 "notes": "merit_total = 인용+일부인용+기각 (각하·취하 제외). acceptance_rate(%) = (인용+일부인용)/merit_total.",
 "revision": "2026-09 전체 데이터 갱신 반영(기준일 2026-08-26)",
 "stats": {
  "meta": {
   "field": "특허",
   "stat_type": "acceptance_rate",
   "generated_at": "2026-09-05T12:11:56.697096",
   "total_records": 13786
  },
  "data": {
   "by_year": {
    "2019": {
     "accepted": 5,
     "partially_accepted": 0,
     "rejected": 0,
     "dismissed": 0,
     "withdrawn": 0,
     "other": 0,
     "merit_total": 5,
     "total": 5,
     "acceptance_rate": 100.0
    },
    "2020": {
     "accepted": 1274,
     "partially_accepted": 63,
     "rejected": 1561,
     "dismissed": 96,
     "withdrawn": 0,
     "other": 62,
     "merit_total": 2898,
     "total": 3056,
     "acceptance_rate": 46.1
    },
    "2021": {
     "accepted": 1268,
     "partially_accepted": 71,
     "rejected": 1543,
     "dismissed": 104,
     "withdrawn": 0,
     "other": 107,
     "merit_total": 2882,
     "total": 3093,
     "acceptance_rate": 46.5
    },
    "2022": {
     "accepted": 408,
     "partially_accepted": 32,
     "rejected": 605,
     "dismissed": 68,
     "withdrawn": 3,
     "other": 10,
     "merit_total": 1045,
     "total": 1126,
     "acceptance_rate": 42.1
    },
    "2023": {
     "accepted": 631,
     "partially_accepted": 35,
     "rejected": 1165,
     "dismissed": 60,
     "withdrawn": 2,
     "other": 0,
     "merit_total": 1831,
     "total": 1893,
     "acceptance_rate": 36.4
    },
    "2024": {
     "accepted": 610,
     "partially_accepted": 39,
     "rejected": 1152,
     "dismissed": 67,
     "withdrawn": 4,
     "other": 0,
     "merit_total": 1801,
     "total": 1872,
     "acceptance_rate": 36.0
    },
    "2025": {
     "accepted": 516,
     "partially_accepted": 35,
     "rejected": 913,
     "dismissed": 68,
     "withdrawn": 0,
     "other": 0,
     "merit_total": 1464,
     "total": 1532,
     "acceptance_rate": 37.6
    },
    "2026": {
     "accepted": 412,
     "partially_accepted": 4,
     "rejected": 461,
     "dismissed": 65,
     "withdrawn": 0,
     "other": 3,
     "merit_total": 877,
     "total": 945,
     "acceptance_rate": 47.4
    }
   },
   "by_case_type": {
    "거절결정불복": {
     "accepted": 3514,
     "partially_accepted": 0,
     "rejected": 5798,
     "dismissed": 255,
     "withdrawn": 0,
     "other": 35,
     "merit_total": 9312,
     "total": 9602,
     "acceptance_rate": 37.7
    },
    "미상": {
     "accepted": 1,
     "partially_accepted": 0,
     "rejected": 3,
     "dismissed": 9,
     "withdrawn": 0,
     "other": 0,
     "merit_total": 4,
     "total": 13,
     "acceptance_rate": 25.0
    },
    "소극권리범위확인": {
     "accepted": 445,
     "partially_accepted": 20,
     "rejected": 79,
     "dismissed": 78,
     "withdrawn": 2,
     "other": 48,
     "merit_total": 544,
     "total": 672,
     "acceptance_rate": 85.5
    },
    "적극권리범위확인": {
     "accepted": 112,
     "partially_accepted": 7,
     "rejected": 200,
     "dismissed": 255,
     "withdrawn": 1,
     "other": 19,
     "merit_total": 319,
     "total": 594,
     "acceptance_rate": 37.3
    },
    "정정무효": {
     "accepted": 2,
     "partially_accepted": 0,
     "rejected": 9,
     "dismissed": 0,
     "withdrawn": 0,
     "other": 1,
     "merit_total": 11,
     "total": 12,
     "acceptance_rate": 18.2
    },
    "정정심판": {
     "accepted": 190,
     "partially_accepted": 1,
     "rejected": 61,
     "dismissed": 7,
     "withdrawn": 0,
     "other": 0,
     "merit_total": 252,
     "total": 259,
     "acceptance_rate": 75.8
    },
    "특허무효": {
     "accepted": 613,
     "partially_accepted": 226,
     "rejected": 564,
     "dismissed": 125,
     "withdrawn": 6,
     "other": 81,
     "merit_total": 1403,
     "total": 1615,
     "acceptance_rate": 59.8
    },
    "특허취소신청": {
     "accepted": 264,
     "partially_accepted": 34,
     "rejected": 701,
     "dismissed": 20,
     "withdrawn": 0,
     "other": 0,
     "merit_total": 999,
     "total": 1019,
     "acceptance_rate": 29.8
    }
   },
   "by_year_and_type": {
    "2019": {
     "거절결정불복": {
      "accepted": 3,
      "rejected": 0,
      "merit_total": 3,
      "total": 3,
      "acceptance_rate": 100.0
     },
     "소극권리범위확인": {
      "accepted": 2,
      "rejected": 0,
      "merit_total": 2,
      "total": 2,
      "acceptance_rate": 100.0
     }
    },
    "2020": {
     "거절결정불복": {
      "accepted": 953,
      "rejected": 1282,
      "merit_total": 2235,
      "total": 2253,
      "acceptance_rate": 42.6
     },
     "소극권리범위확인": {
      "accepted": 77,
      "rejected": 12,
      "merit_total": 89,
      "total": 117,
      "acceptance_rate": 86.5
     },
     "적극권리범위확인": {
      "accepted": 25,
      "rejected": 44,
      "merit_total": 69,
      "total": 124,
      "acceptance_rate": 36.2
     },
     "정정무효": {
      "accepted": 1,
      "rejected": 3,
      "merit_total": 4,
      "total": 4,
      "acceptance_rate": 25.0
     },
     "정정심판": {
      "accepted": 56,
      "rejected": 23,
      "merit_total": 79,
      "total": 82,
      "acceptance_rate": 70.9
     },
     "특허무효": {
      "accepted": 174,
      "rejected": 90,
      "merit_total": 264,
      "total": 314,
      "acceptance_rate": 65.9
     },
     "특허취소신청": {
      "accepted": 51,
      "rejected": 107,
      "merit_total": 158,
      "total": 162,
      "acceptance_rate": 32.3
     }
    },
    "2021": {
     "거절결정불복": {
      "accepted": 864,
      "rejected": 1251,
      "merit_total": 2115,
      "total": 2137,
      "acceptance_rate": 40.9
     },
     "미상": {
      "accepted": 0,
      "rejected": 1,
      "merit_total": 1,
      "total": 1,
      "acceptance_rate": 0.0
     },
     "소극권리범위확인": {
      "accepted": 101,
      "rejected": 12,
      "merit_total": 113,
      "total": 153,
      "acceptance_rate": 89.4
     },
     "적극권리범위확인": {
      "accepted": 29,
      "rejected": 40,
      "merit_total": 69,
      "total": 139,
      "acceptance_rate": 42.0
     },
     "정정무효": {
      "accepted": 0,
      "rejected": 2,
      "merit_total": 2,
      "total": 3,
      "acceptance_rate": 0.0
     },
     "정정심판": {
      "accepted": 99,
      "rejected": 25,
      "merit_total": 124,
      "total": 128,
      "acceptance_rate": 79.8
     },
     "특허무효": {
      "accepted": 204,
      "rejected": 108,
      "merit_total": 312,
      "total": 383,
      "acceptance_rate": 65.4
     },
     "특허취소신청": {
      "accepted": 42,
      "rejected": 104,
      "merit_total": 146,
      "total": 149,
      "acceptance_rate": 28.8
     }
    },
    "2022": {
     "거절결정불복": {
      "accepted": 250,
      "rejected": 434,
      "merit_total": 684,
      "total": 709,
      "acceptance_rate": 36.5
     },
     "소극권리범위확인": {
      "accepted": 46,
      "rejected": 8,
      "merit_total": 54,
      "total": 62,
      "acceptance_rate": 85.2
     },
     "적극권리범위확인": {
      "accepted": 9,
      "rejected": 24,
      "merit_total": 33,
      "total": 69,
      "acceptance_rate": 27.3
     },
     "정정심판": {
      "accepted": 1,
      "rejected": 0,
      "merit_total": 1,
      "total": 1,
      "acceptance_rate": 100.0
     },
     "특허무효": {
      "accepted": 92,
      "rejected": 59,
      "merit_total": 151,
      "total": 162,
      "acceptance_rate": 60.9
     },
     "특허취소신청": {
      "accepted": 42,
      "rejected": 80,
      "merit_total": 122,
      "total": 123,
      "acceptance_rate": 34.4
     }
    },
    "2023": {
     "거절결정불복": {
      "accepted": 456,
      "rejected": 960,
      "merit_total": 1416,
      "total": 1421,
      "acceptance_rate": 32.2
     },
     "소극권리범위확인": {
      "accepted": 54,
      "rejected": 12,
      "merit_total": 66,
      "total": 77,
      "acceptance_rate": 81.8
     },
     "적극권리범위확인": {
      "accepted": 20,
      "rejected": 26,
      "merit_total": 46,
      "total": 75,
      "acceptance_rate": 43.5
     },
     "정정무효": {
      "accepted": 0,
      "rejected": 1,
      "merit_total": 1,
      "total": 1,
      "acceptance_rate": 0.0
     },
     "정정심판": {
      "accepted": 1,
      "rejected": 0,
      "merit_total": 1,
      "total": 1,
      "acceptance_rate": 100.0
     },
     "특허무효": {
      "accepted": 87,
      "rejected": 78,
      "merit_total": 165,
      "total": 180,
      "acceptance_rate": 52.7
     },
     "특허취소신청": {
      "accepted": 48,
      "rejected": 88,
      "merit_total": 136,
      "total": 138,
      "acceptance_rate": 35.3
     }
    },
    "2024": {
     "거절결정불복": {
      "accepted": 433,
      "rejected": 911,
      "merit_total": 1344,
      "total": 1344,
      "acceptance_rate": 32.2
     },
     "소극권리범위확인": {
      "accepted": 61,
      "rejected": 15,
      "merit_total": 76,
      "total": 95,
      "acceptance_rate": 80.3
     },
     "적극권리범위확인": {
      "accepted": 17,
      "rejected": 33,
      "merit_total": 50,
      "total": 85,
      "acceptance_rate": 34.0
     },
     "특허무효": {
      "accepted": 101,
      "rejected": 78,
      "merit_total": 179,
      "total": 195,
      "acceptance_rate": 56.4
     },
     "특허취소신청": {
      "accepted": 37,
      "rejected": 115,
      "merit_total": 152,
      "total": 153,
      "acceptance_rate": 24.3
     }
    },
    "2025": {
     "거절결정불복": {
      "accepted": 360,
      "rejected": 673,
      "merit_total": 1033,
      "total": 1033,
      "acceptance_rate": 34.8
     },
     "소극권리범위확인": {
      "accepted": 43,
      "rejected": 11,
      "merit_total": 54,
      "total": 63,
      "acceptance_rate": 79.6
     },
     "적극권리범위확인": {
      "accepted": 9,
      "rejected": 21,
      "merit_total": 30,
      "total": 62,
      "acceptance_rate": 30.0
     },
     "정정심판": {
      "accepted": 2,
      "rejected": 1,
      "merit_total": 3,
      "total": 3,
      "acceptance_rate": 66.7
     },
     "특허무효": {
      "accepted": 83,
      "rejected": 79,
      "merit_total": 162,
      "total": 184,
      "acceptance_rate": 51.2
     },
     "특허취소신청": {
      "accepted": 54,
      "rejected": 128,
      "merit_total": 182,
      "total": 187,
      "acceptance_rate": 29.7
     }
    },
    "2026": {
     "거절결정불복": {
      "accepted": 187,
      "rejected": 280,
      "merit_total": 467,
      "total": 489,
      "acceptance_rate": 40.0
     },
     "미상": {
      "accepted": 0,
      "rejected": 2,
      "merit_total": 2,
      "total": 11,
      "acceptance_rate": 0.0
     },
     "소극권리범위확인": {
      "accepted": 79,
      "rejected": 9,
      "merit_total": 88,
      "total": 99,
      "acceptance_rate": 89.8
     },
     "적극권리범위확인": {
      "accepted": 8,
      "rejected": 12,
      "merit_total": 20,
      "total": 31,
      "acceptance_rate": 40.0
     },
     "정정무효": {
      "accepted": 1,
      "rejected": 3,
      "merit_total": 4,
      "total": 4,
      "acceptance_rate": 25.0
     },
     "정정심판": {
      "accepted": 32,
      "rejected": 12,
      "merit_total": 44,
      "total": 44,
      "acceptance_rate": 72.7
     },
     "특허무효": {
      "accepted": 88,
      "rejected": 69,
      "merit_total": 157,
      "total": 168,
      "acceptance_rate": 56.1
     },
     "특허취소신청": {
      "accepted": 21,
      "rejected": 74,
      "merit_total": 95,
      "total": 99,
      "acceptance_rate": 22.1
     }
    }
   },
   "overall": {
    "accepted": 5141,
    "partially_accepted": 288,
    "rejected": 7415,
    "dismissed": 749,
    "withdrawn": 9,
    "other": 184,
    "merit_total": 12844,
    "total": 13786,
    "acceptance_rate": 42.3
   }
  }
 }
}