Assignee
HIFIMAN KUNSHAN TECH GROUP CO LTD
CN·2 granted patents·3 pending applications·4 citations·filing 2023–2025
Top patents by PatentIndex Score
5 records- 0172USD1062691SHeadphoneHIFIMAN KUNSHAN TECH GROUP CO LTD·Filed 2023·Granted Feb 18, 2025·4 cites·1 claims
- 0260US2025386159A1Nimo-based nanomaterial earphone diaphragmHIFIMAN KUNSHAN TECH GROUP CO LTD·Filed 2025·Application pending·0 cites
- 0358US2025309907A1R-2r type dac amplifier for earphones with voltage compensation functionalityHIFIMAN KUNSHAN TECH GROUP CO LTD·Filed 2025·Application pending·0 cites
- 0452US2026075354A1Dynamic-and-flat combination headsetHIFIMAN KUNSHAN TECH GROUP CO LTD·Filed 2025·Application pending·0 cites
- 0536USD1092429SPower amplifierHIFIMAN KUNSHAN TECH GROUP CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →