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Every chart below is computed from the committed G06N snapshot. Vintage stamps sit under each figure.

Filings per month, Oct 2025 to May 2026

Counts by publication date. Applications publish ~18 months after filing, so the tail reflects the publication lag, not a drop in inventing.

200Oct 25140Nov 25107Dec 2596Jan 2687Feb 26120Mar 2681Apr 2652May 26

Snapshot built 2026-10-09, publications 2025-10-01 to 2026-05-22

Top 15 assignees by filing count

안범주51한국전력공사16Google LLC15주식회사 Lg 경영개발원10National University of Defense Te…8엘지전자 주식회사8삼성전자주식회사8이치헌8Individual7쿠팡 주식회사7구교선6Anhui University5Canon Inc5Ingram Micro Inc5강성운4

Snapshot built 2026-10-09, publications 2025-10-01 to 2026-05-22

CPC subgroup breakdown

Share of snapshot documents carrying each G06N subgroup. One document carries several codes, so shares sum past 100%.

G06N3/00 (71.7%)633G06N3/02 (68.6%)606G06N3/04 (53.7%)474G06N3/08 (47.6%)420G06N3/045 (33.1%)292G06N20/00 (31.8%)281G06N3/0464 (21%)185G06N5/00 (19.4%)171G06N3/044 (12.9%)114G06N5/04 (12.1%)107G06N3/084 (12%)106G06N3/0455 (11.6%)102

Snapshot built 2026-10-09, publications 2025-10-01 to 2026-05-22

Most frequent inventor names

Raw inventor strings from Google Patents records. Name variants are not merged, so counts understate prolific inventors slightly.

안범주51이치헌8구교선7구현우6김영준5Sanjib Sahoo5이호근5강성운4문지영4유광선4이정일4이미애4함동빈4김동환3Keith Parkins3

Snapshot built 2026-10-09, publications 2025-10-01 to 2026-05-22