Inventor · name-matched record
DAI HAO
4 granted patents·1 pending application·0 citations·filing 2022–2025
54Inventor score
Files withDONGGUAN ZHONGNENG PREC MACHINERY CO LTD2WUHAN TIANMA MICRO ELECTRONICS CO LTD2CHINA RAILWAY MAJOR BRIDGE ENGINEERING GROUP CO LTD1
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
5 records- 0176US12520689B2Display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2025·Granted Jan 6, 2026·0 cites·18 claims
- 0259US12520682B2Display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2022·Granted Jan 6, 2026·0 cites·30 claims
- 0358US12571381B2Constant flow pumpDONGGUAN ZHONGNENG PREC MACHINERY CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·10 claims
- 0454US2026034695A1Slitting device for battery pole pieces, and method thereforDONGGUAN ZHONGNENG PREC MACHINERY CO LTD·Filed 2024·Application pending·0 cites
- 0538US12571447B2Multi-directional broadband tuned mass damper and design method thereofCHINA RAILWAY MAJOR BRIDGE ENGINEERING GROUP CO LTD·Filed 2023·Granted Mar 10, 2026·0 cites·12 claims
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Identity basis: exact name match across USPTO filings. How scoring works →