Assignee
YAO CHANGZHI
CN·1 granted patent·1 pending application·1 citations·filing 2015–2015
Top patents by PatentIndex Score
2 records- 0140US9628915B2Handheld portable high fidelity music playback with streaming and WiFi routing abilityYAO CHANGZHI·Filed 2015·Granted Apr 18, 2017·1 cites·30 claims
- 0217US2016196102A1System for handheld portable high fidelity music playback with streaming and wifi routing abilityYAO CHANGZHI·Filed 2015·Application pending·0 cites
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