Inventor
HAN YISONG
CN6 patents
Patents
6 patentsUS12163736B2Dec 10, 2024
Mixed refrigerant hydrogen liquefaction device and method of using same
HANGZHOU OXYGEN PLANT GROUP CO LTD3 citations67
US12246281B2Mar 11, 2025
Bearing device in radial flow adsorber with gas flow guide function
HANGZHOU OXYGEN PLANT GROUP CO LTD0 citations57
US12497705B2Dec 16, 2025
Device and method for producing hydrogen and byproduct oxygen by using green electricity electrolyzed water
HANGZHOU OXYGEN PLANT GROUP CO LTD1 citations54
US12378686B2Aug 5, 2025
Device and method for recovering by-product oxygen of hydrogen production from electrolyzed water by low-temperature method
HANGZHOU OXYGEN PLANT GROUP CO LTD0 citations46
US12215921B2Feb 4, 2025
Photoelectric hydrogen production energy storage and cold energy recovery coupled dry ice production device and use method
HANGZHOU OXYGEN PLANT GROUP CO LTD0 citations45
US11865490B2Jan 9, 2024
Multi-compartment bed radial flow adsorber capable of realizing large telescopic deformation
HANGZHOU OXYGEN PLANT GROUP CO LTD0 citations42