Inventor · disambiguated record
Limin Qiu
Also filed as: QIU LIMIN
4 granted patents·1 pending application·1 citations·filing 2010–2023
55Inventor score
Top patents by PatentIndex Score
5 records- 0159US2025290602A1Liquid hydrogen pressurization and refueling system synergistically driven by power and heatUNIV ZHEJIANG·Filed 2023·Application pending·0 cites
- 0257US8695356B2Pulse tube cryocooler modulating phase via inertance tube and acoustic power amplifier thereofGAN ZHIHUA·Filed 2010·Granted Apr 15, 2014·1 cites·4 claims
- 0349US10247451B2Cryogenic regenerator and cryogenic refrigeratorUNIV ZHEJIANG·Filed 2016·Granted Apr 2, 2019·0 cites·6 claims
- 0448US12504225B2Hydrogen or helium throttling liquefaction system using direct current flow from the cold and hot ends of the regenerative cryocoolersUNIV ZHEJIANG·Filed 2022·Granted Dec 23, 2025·0 cites·9 claims
- 0545US10551092B2Pulse-tube refrigeratorUNIV ZHEJIANG·Filed 2017·Granted Feb 4, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →