Assignee
AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD
CN·8 granted patents·11 pending applications·0 citations·filing 2020–2023
Top patents by PatentIndex Score
19 records- 0156US2025367781A1Polishing device and polishing methodAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2023·Application pending·0 cites
- 0254US2024246149A1Method for processing a part using a forming device by laser meltingAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2022·Application pending·0 cites
- 0352US12044133B2Aeroengine compressor and position holding structure of adjustable stator vaneAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Granted Jul 23, 2024·0 cites·13 claims
- 0450US12553111B2Formed article having low stretching anisotropy, forming method, and forming powder thereforAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Granted Feb 17, 2026·0 cites·6 claims
- 0548US2023339022A1Forming part with a cantilever structure and its forming methodAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Application pending·0 cites
- 0648US2023415266A1Forming part with an inclined surface and its forming methodAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Application pending·0 cites
- 0748US2024082914A1Method for repairing an ultra-thin structure by additive manufacturingAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Application pending·0 cites
- 0847US11958149B2Fastening tool, a bolt assembling device and a method for assembling a high pressure compressor rotorAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·19 claims
- 0946US12246381B2Method for prefabricating air hole defect by means of controlled SLM processAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2020·Granted Mar 11, 2025·0 cites·6 claims
- 1046US2023147322A1Method for prefabricating poor fusion defects by controlling lmd processAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2020·Application pending·0 cites
- 1146US2023141321A1Methods for preparing prefabricated crack defect and built-in crack defect, and prefabricated memberAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2020·Application pending·0 cites
- 1246US2023146848A1Methods for preparing prefabricated gas pore defects and built-in gas pore defects, and their prefabricated partsAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2020·Application pending·0 cites
- 1343US2023243022A1Formed part with high-temperature persistence and low anisotropy, forming method and forming powderAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Application pending·0 cites
- 1443US2023150028A1A non-destructive testing method for crack defects, and a testing standard part and a manufacturing method thereofAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2020·Application pending·0 cites
- 1542US12472606B2Installation tool for a fixing pin and an installation methodAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Granted Nov 18, 2025·0 cites·6 claims
- 1642US12055048B2Method for rotor blade tip clearance control and rotor blade manufactured by the methodAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Granted Aug 6, 2024·0 cites·6 claims
- 1737US12480409B2Blade platform, blade ring, impeller disk and gas turbine engineAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Granted Nov 25, 2025·0 cites·9 claims
- 1837US2025360597A1Surface polishing method for micro inner flow channel, micro inner flow channel part and polishing mediumAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2023·Application pending·0 cites
- 1929US12173724B2Method for configuring a leading edge of a compressor stator platform and the corresponding stator platformAECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MFG CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·9 claims
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