Inventor · name-matched record
GAO ZHAN
2 granted patents·2 pending applications·0 citations·filing 2021–2023
21Inventor 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
4 records- 0160US2026062781A1High-strength oil casing resistant to co2 and microbial corrosion and manufacturing method thereforBAOSHAN IRON & STEEL·Filed 2023·Application pending·0 cites
- 0257US2026098326A1Low-alloy steel, plate and welded pipe resistant to carbon dioxide and microorganism corrosion, and manufacturing method thereforBAOSHAN IRON & STEEL CO LTD·Filed 2023·Application pending·0 cites
- 0354US12593557B2Display substrate and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Mar 31, 2026·0 cites·17 claims
- 0453US12520690B2Display apparatus, and method for manufacturing cover plate of display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jan 6, 2026·0 cites·19 claims
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Identity basis: exact name match across USPTO filings. How scoring works →