Assignee
JIANGSU HAOYU ELECTRONIC TECH CO LTD
CN·3 granted patents·0 citations·filing 2021–2022
Top patents by PatentIndex Score
3 records- 0154US12208581B2Handheld 3D drawing arrangement and reciprocating filament moving system and filament moving method thereofJIANGSU HAOYU ELECTRONIC TECH CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·20 claims
- 0251US11760019B23D printing pen and use method thereforJIANGSU HAOYU ELECTRONIC TECH CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·9 claims
- 0326USD1068891S3D pen driving assemblyJIANGSU HAOYU ELECTRONIC TECH CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·1 claims
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