Assignee
IRONOVATION MATERIALS TECH CO LTD
CN·8 granted patents·1 pending application·6 citations·filing 2018–2025
Top patents by PatentIndex Score
9 records- 0191US11248276B2Hot stamped component, precoated steel sheet used for hot stamping and hot stamping processIRONOVATION MATERIALS TECH CO LTD·Filed 2018·Granted Feb 15, 2022·6 cites·6 claims
- 0277US11667988B2Hot stamped component, precoated steel sheet used for hot stamping and hot stamping processIRONOVATION MATERIALS TECH CO LTD·Filed 2022·Granted Jun 6, 2023·0 cites·16 claims
- 0377US2025305105A1Pre-coated steel sheet with aluminum or aluminum alloy pre-coating, manufacturing method and hot stamped componentsIRONOVATION MATERIALS TECH CO LTD·Filed 2025·Application pending·0 cites
- 0475US11578382B2Hot stamped component, precoated steel sheet used for hot stamping and hot stamping processIRONOVATION MATERIALS TECH CO LTD·Filed 2022·Granted Feb 14, 2023·0 cites·4 claims
- 0573US12371767B2Hot-working die steel, heat treatment method thereof and hot-working dieIRONOVATION MATERIALS TECH CO LTD·Filed 2019·Granted Jul 29, 2025·0 cites·25 claims
- 0667US12297517B2Steel for hot stamping, hot stamping process and hot stamped componentIRONOVATION MATERIALS TECH CO LTD·Filed 2018·Granted May 13, 2025·0 cites·7 claims
- 0764US12359295B2Pre-coated steel sheet with aluminum or aluminum alloy pre-coating, manufacturing method and hot stamped componentsIRONOVATION MATERIALS TECH CO LTD·Filed 2020·Granted Jul 15, 2025·0 cites·7 claims
- 0857US12276003B2Method of heat treating a high strength steel and a product obtained therefromIRONOVATION MATERIALS TECH CO LTD·Filed 2019·Granted Apr 15, 2025·0 cites·11 claims
- 0956US12331407B2Coated steel sheet with thin aluminium alloy coating and coating method thereofIRONOVATION MATERIALS TECH CO LTD·Filed 2020·Granted Jun 17, 2025·0 cites·22 claims
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