Inventor · disambiguated record
Hong Zhan
Also filed as: ZHAN HONG · Zhan hong sheng
3 granted patents·2 pending applications·0 citations·filing 2019–2025
37Inventor score
Files withNO 59 INST CHINA ORDNANCE IND2XIAMEN PVTECH CO LTD2SOUTHWEST TECH AND ENGINEERING RESEARCH INSTITUTE1
Top patents by PatentIndex Score
5 records- 0157US2025331081A1Dimming circuit with a load capacity adjustment mechanism and method thereofXIAMEN PVTECH CO LTD·Filed 2024·Application pending·0 cites
- 0254US2025334452A1Passive infrared sensor sensitivity adjustment deviceXIAMEN PVTECH CO LTD·Filed 2025·Application pending·0 cites
- 0350US10913111B2Method for vacuum smelting and variable pressure solidification forming aluminum alloy piece with ultra-thin wall and high gas tightnessNO 59 INST CHINA ORDNANCE IND·Filed 2019·Granted Feb 9, 2021·0 cites·3 claims
- 0446US10946439B2Plaster casting mold fabrication method for a complicated structure aluminum alloy casting with a large inner cavity and a thin wallNO 59 INST CHINA ORDNANCE IND·Filed 2019·Granted Mar 16, 2021·0 cites·5 claims
- 0544US11498110B2Fine blanking method and device for forming friction plates with friction material layersSOUTHWEST TECH AND ENGINEERING RESEARCH INSTITUTE·Filed 2020·Granted Nov 15, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →