Inventor · name-matched record
WU HAIQUAN
2 granted patents·1 pending application·0 citations·filing 2021–2024
24Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0154US2026024539A1Audio compression method, audio playing device, and non-transitory computer readable storage mediumShenzhen grandsun electronic co ltd·Filed 2024·Application pending·0 cites
- 0250US12536986B2Noise reduction earpad, noise reduction earmuff and noise reduction headphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted Jan 27, 2026·0 cites·13 claims
- 0324USD1109727SWireless earphone charging caseSHENZHEN CITY FLYCO FLUTE SYSTEM DEV CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →