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Patents Grants
last 30 patents
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Patent Grant
Inner-support and gas-flotation static balancing device for rotatin...
Patent number
12,129,890
Issue date
Oct 29, 2024
Harbin Institute of Technology
Zhansheng Liu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Split-type swing angle adjustable aerostatic bearing device for rot...
Patent number
11,988,252
Issue date
May 21, 2024
Harbin Institute of Technology
Zhansheng Liu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
INNER-SUPPORT AND GAS-FLOTATION STATIC BALANCING DEVICE FOR ROTATIN...
Publication number
20230213063
Publication date
Jul 6, 2023
HARBIN INSTITUTE OF TECHNOLOGY
Zhansheng Liu
G01 - MEASURING TESTING
Information
Patent Application
SPLIT-TYPE SWING ANGLE ADJUSTABLE AEROSTATIC BEARING DEVICE FOR ROT...
Publication number
20220056954
Publication date
Feb 24, 2022
HARBIN INSTITUTE OF TECHNOLOGY
ZHANSHENG LIU
G01 - MEASURING TESTING