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Patents Grants
last 30 patents
Information
Patent Grant
Environment monitoring system
Patent number
11,216,671
Issue date
Jan 4, 2022
National Formosa University
Tzu-Chi Chan
G01 - MEASURING TESTING
Information
Patent Grant
Self-balancing line shaft of a machine tool
Patent number
10,953,506
Issue date
Mar 23, 2021
NATIONAL FORMOSA UNIVERSITY
Tzu-Chi Chan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MONITORING MACHINE TOOL AND METHOD OF DETERMINING A STAND...
Publication number
20240009790
Publication date
Jan 11, 2024
National Formosa University
TZU-CHI CHAN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMPENSATION METHOD FOR A MACHINING MEMBER
Publication number
20230418256
Publication date
Dec 28, 2023
National Formosa University
TZU-CHI CHAN
G05 - CONTROLLING REGULATING
Information
Patent Application
MINI CUTTING BIT
Publication number
20230339027
Publication date
Oct 26, 2023
HAO JUEN TECHNOLOGY CO., LTD.
SHINN LIANG CHANG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CHIP BREAKING STRUCTURE OF MINI CUTTING BIT
Publication number
20230339028
Publication date
Oct 26, 2023
HAO JUEN TECHNOLOGY CO., LTD.
SHINN LIANG CHANG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR INSPECTING NORMALITY OF A SPINDLE OF A MACHINE TOOL
Publication number
20220176509
Publication date
Jun 9, 2022
National Formosa University
TZU-CHI CHAN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MONITORING A HYDROSTATIC BEARING THAT IS IN OPERATION AN...
Publication number
20220179920
Publication date
Jun 9, 2022
National Formosa University
TZU-CHI CHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SELF-BALANCING LINE SHAFT OF A MACHINE TOOL
Publication number
20200368865
Publication date
Nov 26, 2020
NATIONAL FORMOSA UNIVERSITY
TZU-CHI CHAN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR