Assignee
BEIJING HAI YI TONG ZHAN INF TECH CO LTD
CN·3 granted patents·68 citations·filing 2020–2020
Top patents by PatentIndex Score
3 records- 0192USD947915STractorBEIJING HAI YI TONG ZHAN INF TECH CO LTD·Filed 2020·Granted Apr 5, 2022·31 cites·1 claims
- 0291USD966378STransport robotBEIJING HAI YI TONG ZHAN INF TECH CO LTD·Filed 2020·Granted Oct 11, 2022·28 cites·1 claims
- 0375USD951899SBluetooth adapterBEIJING HAI YI TONG ZHAN INF TECH CO LTD·Filed 2020·Granted May 17, 2022·9 cites·1 claims
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