Bum Mo Ahn

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Probe head and probe card having same
- Patent number 12,222,370
- Issue date Feb 11, 2025
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Probe head and probe card comprising same
- Patent number 12,169,212
- Issue date Dec 17, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Manufacturing method of anodic oxide film structure and anodic oxid...
- Patent number 12,151,461
- Issue date Nov 26, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Probe head and probe card comprising same
- Patent number 12,135,338
- Issue date Nov 5, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Probe head and probe card having same
- Patent number 11,860,192
- Issue date Jan 2, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Probe head and probe card having same
- Patent number 11,852,656
- Issue date Dec 26, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Multilayer wiring substrate, method of manufacturing same, and prob...
- Patent number 11,852,655
- Issue date Dec 26, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laminated anodic aluminum oxide structure, guide plate of probe car...
- Patent number 11,691,387
- Issue date Jul 4, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Anodic aluminum oxide structure, probe head having same, and probe...
- Patent number 11,696,398
- Issue date Jul 4, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multilayer ceramic substrate and probe card including same
- Patent number 11,651,904
- Issue date May 16, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anodic aluminum oxide structure
- Patent number 11,632,858
- Issue date Apr 18, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Anodic oxide film for electric contact, optoelectronic display, and...
- Patent number 11,621,382
- Issue date Apr 4, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Probe card for testing a pattern formed on a wafer
- Patent number 11,619,655
- Issue date Apr 4, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Micro LED group substrate, method of manufacturing same, micro LED...
- Patent number 11,610,937
- Issue date Mar 21, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro LED transfer system
- Patent number 11,581,210
- Issue date Feb 14, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro LED grip body and system having same for inspecting micro LED
- Patent number 11,548,170
- Issue date Jan 10, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Probe head and probe card having same
- Patent number 11,543,432
- Issue date Jan 3, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G01 - MEASURING TESTING
Information Patent Grant
Optical component package and device using same
- Patent number 11,545,596
- Issue date Jan 3, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of anodic oxide film structure and anodic oxid...
- Patent number 11,535,001
- Issue date Dec 27, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anodic oxide film structure
- Patent number 11,523,504
- Issue date Dec 6, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multilayer wiring board and probe card including same
- Patent number 11,497,126
- Issue date Nov 8, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multilayer ceramic substrate and probe card including same
- Patent number 11,437,196
- Issue date Sep 6, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal component and manufacturing method thereof and process chambe...
- Patent number 11,417,503
- Issue date Aug 16, 2022
- ABM CO., LTD.
- Bum Mo Ahn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic device using piezoelectric material and manufacturing me...
- Patent number 11,361,575
- Issue date Jun 14, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Micro LED transfer head
- Patent number 11,342,207
- Issue date May 24, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for transferring micro LED
- Patent number 11,337,347
- Issue date May 17, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro LED structure and method of manufacturing same
- Patent number 11,335,836
- Issue date May 17, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultraviolet sterilizer
- Patent number 11,253,619
- Issue date Feb 22, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for transferring micro LED
- Patent number 11,217,464
- Issue date Jan 4, 2022
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device package
- Patent number 11,201,272
- Issue date Dec 14, 2021
- POINT ENGINEERING CO., LTD.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTACT PIN ASSEMBLY FOR KELVIN TEST AND KELVIN TEST DEVICE COMPRIS...
- Publication number 20250044321
- Publication date Feb 6, 2025
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICALLY CONDUCTIVE CONTACT PIN AND INSPECTION DEVICE HAVING SAME
- Publication number 20250035670
- Publication date Jan 30, 2025
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
ELECTRO-CONDUCTIVE CONTACT PIN, MANUFACTURING METHOD THEREFOR, AND...
- Publication number 20250020691
- Publication date Jan 16, 2025
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
GUIDE MEMBER, INSPECTION DEVICE, AND ELECTRO-CONDUCTIVE CONTACT PIN
- Publication number 20250020690
- Publication date Jan 16, 2025
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
ANODIC OXIDATION FILM STRUCTURE
- Publication number 20250011939
- Publication date Jan 9, 2025
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METAL PRODUCT, METHOD OF MANUFACTURING SAME, AND TEST DEVICE HAVING...
- Publication number 20240426872
- Publication date Dec 26, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
VERTICAL PROBE CARD
- Publication number 20240426871
- Publication date Dec 26, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
SUSCEPTOR
- Publication number 20240417856
- Publication date Dec 19, 2024
- Point Engineering Co., Ltd.
- Bum Mo AHN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING METAL PRODUCT AND MOLD USED THEREFOR
- Publication number 20240390971
- Publication date Nov 28, 2024
- Point Engineering Co., Ltd.
- Bum Mo Ahn
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTRICALLY CONDUCTIVE CONTACT PIN
- Publication number 20240280609
- Publication date Aug 22, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
MICRO BUMP, INTERPOSER FOR ELECTRICAL CONNECTION HAVING SAME, SEMIC...
- Publication number 20240274564
- Publication date Aug 15, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODIZED FILM STRUCTURE
- Publication number 20240229287
- Publication date Jul 11, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPOSITE MOLD, METAL MOLDED ARTICLE, AND METHOD FOR MANUFACTURING...
- Publication number 20240226994
- Publication date Jul 11, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VERTICALLY STACKED ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20240222418
- Publication date Jul 4, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL STRUCTURE AND METHOD FOR MANUFACTURING SAME
- Publication number 20240218547
- Publication date Jul 4, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTRICALLY CONDUCTIVE CONTACT PIN AND MANUFACTURING METHOD THEREFOR
- Publication number 20240192253
- Publication date Jun 13, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
METAL PART AND PROCESS CHAMBER HAVING THE SAME
- Publication number 20240186116
- Publication date Jun 6, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL INCLUDING SAME
- Publication number 20240186533
- Publication date Jun 6, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICALLY CONDUCTIVE CONTACT PIN AND MANUFACTURING METHOD THEREFOR
- Publication number 20240183881
- Publication date Jun 6, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICALLY CONDUCTIVE CONTACT PIN
- Publication number 20240159795
- Publication date May 16, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
COMPOSITE MOLD, METAL MOLDED ARTICLE, AND METHOD FOR MANUFACTURING...
- Publication number 20240131576
- Publication date Apr 25, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
GUIDE PLATE AND TEST DEVICE INCLUDING SAME
- Publication number 20240118337
- Publication date Apr 11, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
TEST DEVICE CAPABLE OF TESTING MICRO LED AND MANUFACTURING METHOD T...
- Publication number 20240118335
- Publication date Apr 11, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ANODIC ALUMINUM OXIDE FILM-BASED INTERPOSER FOR ELECTRICAL CONNECTI...
- Publication number 20240112968
- Publication date Apr 4, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICALLY CONDUCTIVE CONTACT PIN
- Publication number 20240094248
- Publication date Mar 21, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
INDUCTOR AND BODY PART FOR INDUCTOR
- Publication number 20240055176
- Publication date Feb 15, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL PART FOR PROCESS CHAMBER AND METHOD OF FORMING THIN FILM LAYE...
- Publication number 20240052516
- Publication date Feb 15, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MICRO DEVICE, MICRO DEVICE ALIGNMENT APPARATUS, AND ALIGNMENT METHO...
- Publication number 20240038569
- Publication date Feb 1, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICALLY CONDUCTIVE CONTACT PIN, INSPECTION APPARATUS, AND MOLD...
- Publication number 20230384346
- Publication date Nov 30, 2023
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND MANUFACTURING METHOD THEREOF
- Publication number 20230352229
- Publication date Nov 2, 2023
- Point Engineering Co., Ltd.
- Bum Mo Ahn
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Probe head and probe card having same

Probe head and probe card comprising same

Manufacturing method of anodic oxide film structure and anodic oxid...

Probe head and probe card comprising same

Probe head and probe card having same

Probe head and probe card having same

Multilayer wiring substrate, method of manufacturing same, and prob...

Laminated anodic aluminum oxide structure, guide plate of probe car...

Anodic aluminum oxide structure, probe head having same, and probe...

Multilayer ceramic substrate and probe card including same

Anodic aluminum oxide structure

Anodic oxide film for electric contact, optoelectronic display, and...

Probe card for testing a pattern formed on a wafer

Micro LED group substrate, method of manufacturing same, micro LED...

Micro LED transfer system

Micro LED grip body and system having same for inspecting micro LED

Probe head and probe card having same

Optical component package and device using same

Manufacturing method of anodic oxide film structure and anodic oxid...

Anodic oxide film structure

Multilayer wiring board and probe card including same

Multilayer ceramic substrate and probe card including same

Metal component and manufacturing method thereof and process chambe...

Electronic device using piezoelectric material and manufacturing me...

Micro LED transfer head

System for transferring micro LED

Micro LED structure and method of manufacturing same

Ultraviolet sterilizer

System for transferring micro LED

Optical device package

Patents Applicationslast 30 patents

CONTACT PIN ASSEMBLY FOR KELVIN TEST AND KELVIN TEST DEVICE COMPRIS...

ELECTRICALLY CONDUCTIVE CONTACT PIN AND INSPECTION DEVICE HAVING SAME

ELECTRO-CONDUCTIVE CONTACT PIN, MANUFACTURING METHOD THEREFOR, AND...

GUIDE MEMBER, INSPECTION DEVICE, AND ELECTRO-CONDUCTIVE CONTACT PIN

ANODIC OXIDATION FILM STRUCTURE

METAL PRODUCT, METHOD OF MANUFACTURING SAME, AND TEST DEVICE HAVING...

VERTICAL PROBE CARD

SUSCEPTOR

METHOD OF MANUFACTURING METAL PRODUCT AND MOLD USED THEREFOR

ELECTRICALLY CONDUCTIVE CONTACT PIN

MICRO BUMP, INTERPOSER FOR ELECTRICAL CONNECTION HAVING SAME, SEMIC...

ANODIZED FILM STRUCTURE

COMPOSITE MOLD, METAL MOLDED ARTICLE, AND METHOD FOR MANUFACTURING...

VERTICALLY STACKED ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING SAME

METAL STRUCTURE AND METHOD FOR MANUFACTURING SAME

ELECTRICALLY CONDUCTIVE CONTACT PIN AND MANUFACTURING METHOD THEREFOR

METAL PART AND PROCESS CHAMBER HAVING THE SAME

MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL INCLUDING SAME

ELECTRICALLY CONDUCTIVE CONTACT PIN AND MANUFACTURING METHOD THEREFOR

ELECTRICALLY CONDUCTIVE CONTACT PIN

COMPOSITE MOLD, METAL MOLDED ARTICLE, AND METHOD FOR MANUFACTURING...

GUIDE PLATE AND TEST DEVICE INCLUDING SAME

TEST DEVICE CAPABLE OF TESTING MICRO LED AND MANUFACTURING METHOD T...

ANODIC ALUMINUM OXIDE FILM-BASED INTERPOSER FOR ELECTRICAL CONNECTI...

ELECTRICALLY CONDUCTIVE CONTACT PIN

INDUCTOR AND BODY PART FOR INDUCTOR

METAL PART FOR PROCESS CHAMBER AND METHOD OF FORMING THIN FILM LAYE...

MICRO DEVICE, MICRO DEVICE ALIGNMENT APPARATUS, AND ALIGNMENT METHO...

ELECTRICALLY CONDUCTIVE CONTACT PIN, INSPECTION APPARATUS, AND MOLD...

INDUCTOR AND MANUFACTURING METHOD THEREOF