Assignee
BEIJING KUZHI TECH CO LTD
CN·3 granted patents·22 citations·filing 2020–2021
Technology mixH04R1
Top patents by PatentIndex Score
3 records- 0193US11082764B1Microphone and speaker all-in-one machineBEIJING KUZHI TECH CO LTD·Filed 2020·Granted Aug 3, 2021·8 cites·8 claims
- 0283USD956723SMicrophoneBEIJING KUZHI TECH CO LTD·Filed 2020·Granted Jul 5, 2022·11 cites·1 claims
- 0364USD978119SMicrophoneBEIJING KUZHI TECH CO LTD·Filed 2021·Granted Feb 14, 2023·3 cites·1 claims
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