Inventor · disambiguated record
Yingren Ding
Also filed as: DING YINGREN
3 granted patents·2 pending applications·3 citations·filing 2010–2022
53Inventor score
Files withBEIJING AEROSPACE PROP INST3BEIJING AEROSPACE PETROCHEMICAL TECH & EQUIPMENT ENGINEERING CORPORATION LIMITED1HAN JINGBO1
Top patents by PatentIndex Score
5 records- 0169US11313480B2Valve mechanical linkage systemBEIJING AEROSPACE PROP INST·Filed 2019·Granted Apr 26, 2022·2 cites·11 claims
- 0257US11131395B2Double-plate gate valve and use of the sameBEIJING AEROSPACE PROP INST·Filed 2019·Granted Sep 28, 2021·1 cites·10 claims
- 0343US2025027645A1Lightweight Pressure Reduction Hydrogen Supply Device Suitable for Hydrogen Energy Handheld TorchBEIJING AEROSPACE PROP INST·Filed 2022·Application pending·0 cites
- 0441US2025035222A1One-Way Finish Valve Suitable for Hydrogen-Energy Handheld TorchBEIJING AEROSPACE PETROCHEMICAL TECH & EQUIPMENT ENGINEERING CORPORATION LIMITED·Filed 2022·Application pending·0 cites
- 0528US8613424B2Disc valve with diversion holeHAN JINGBO·Filed 2010·Granted Dec 24, 2013·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →