Assignee
OOOK BEIJING EDUCATION AND TECH CO LTD
CN·2 granted patents·0 citations·filing 2021–2021
Top patents by PatentIndex Score
2 records- 0141US11915371B2Method and apparatus of constructing chess playing modelOOOK BEIJING EDUCATION AND TECH CO LTD·Filed 2021·Granted Feb 27, 2024·0 cites·8 claims
- 0238US11876843B2Method, apparatus, medium and electronic device for generating round-table video conferenceOOOK BEIJING EDUCATION AND TECH CO LTD·Filed 2021·Granted Jan 16, 2024·0 cites·9 claims
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