Assignee
ZHANG ERYI
DE·3 granted patents·2 citations·filing 2011–2021
Technology mixG06Q1
Top patents by PatentIndex Score
3 records- 0142US8799141B2Framework for implementing trade preference agreementsZHANG ERYI·Filed 2011·Granted Aug 5, 2014·0 cites·20 claims
- 0230USD869110SDryer coverZHANG ERYI·Filed 2017·Granted Dec 3, 2019·2 cites·1 claims
- 0322USD998248SCarrier pigeon matching cageZHANG ERYI·Filed 2021·Granted Sep 5, 2023·0 cites·1 claims
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