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Keng Hsu
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Tempe, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Laser surface healing systems and methods
Patent number
12,208,575
Issue date
Jan 28, 2025
ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE
Keng Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
In-process ultrasonic polling of 3D printed crystalline/semi-crysta...
Patent number
11,724,451
Issue date
Aug 15, 2023
University of Louisville Research Foundation, Inc.
Keng Hsu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Acoustic-energy based material deposition and repair
Patent number
11,590,577
Issue date
Feb 28, 2023
Ivaldi Group, Inc.
Keng Hsu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for additive manufacturing utilizing localized...
Patent number
11,117,212
Issue date
Sep 14, 2021
Arizona Board of Regents on behalf of Arizona State University
Keng Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Systems and methods for laser preheating in connection with fused d...
Patent number
10,710,353
Issue date
Jul 14, 2020
Arizona Board of Regents on behalf of Arizona State University
Keng Hsu
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
DEPOSITION OF SOLID-METAL VOXELS
Publication number
20250025940
Publication date
Jan 23, 2025
Keng Hsu
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IN-PROCESS ULTRASONIC POLLING OF 3D PRINTED CRYSTALLINE/SEMICRYSTAL...
Publication number
20240025114
Publication date
Jan 25, 2024
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Keng Hsu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LASER SURFACE HEALING SYSTEMS AND METHODS
Publication number
20230347589
Publication date
Nov 2, 2023
Keng Hsu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ROBOTIC SYSTEMS FOR ADDITIVE MANUFACTURING
Publication number
20230211558
Publication date
Jul 6, 2023
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Andriy Sherehiy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INTERMITTENT MATERIAL-TOOL INTERACTION CONTROL ENABLING CONTINUOUS...
Publication number
20230166329
Publication date
Jun 1, 2023
Keng Hsu
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ACOUSTIC-ENERGY BASED MATERIAL DEPOSITION AND REPAIR
Publication number
20230158569
Publication date
May 25, 2023
Ivaldi Group, Inc.
Keng Hsu
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING UTILIZING LOCALIZED...
Publication number
20220203474
Publication date
Jun 30, 2022
Arizona Board of Regents on behalf of Arizona State University
Keng Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ACOUSTIC-ENERGY BASED MATERIAL DEPOSITION AND REPAIR
Publication number
20210362235
Publication date
Nov 25, 2021
Ivaldi Group, Inc.
Keng Hsu
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH-FREQUENCY OSCILLATORY PLASTIC DEFORMATION BASED SOLID-STATE MA...
Publication number
20200300818
Publication date
Sep 24, 2020
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Keng Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
IN-PROCESS ULTRASONIC POLLING OF 3D PRINTED CRYSTALLINE/SEMI-CRYSTA...
Publication number
20200189188
Publication date
Jun 18, 2020
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Keng Hsu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ACOUSTIC ENERGY ENABLED PROPERTY ISOTROPY IN EXTRUSION-BASED 3D PRI...
Publication number
20190202116
Publication date
Jul 4, 2019
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Keng Hsu
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
PROCESS CONTROLLED DISSOLVABLE SUPPORTS IN 3D PRINTING OF METAL OR...
Publication number
20190039137
Publication date
Feb 7, 2019
ARIZONA BOARD OF REGENT ON BEHALF OF ARIZONA STATE UNIVERSITY
Owen HILDRETH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING UTILIZING LOCALIZED...
Publication number
20180185955
Publication date
Jul 5, 2018
Arizona Board of Regents on behalf of Arizona State University
Keng Hsu
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
SYSTEMS AND METHODS FOR LASER PREHEATING IN CONNECTION WITH FUSED D...
Publication number
20170072633
Publication date
Mar 16, 2017
Keng Hsu
B33 - ADDITIVE MANUFACTURING TECHNOLOGY