SK SILTRON CO., LTD

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GUMI-SI, KR

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Patents Grantslast 30 patents

Information Patent Grant
Raw material supply unit, and apparatus comprising same for growing...
- Patent number 12,173,426
- Issue date Dec 24, 2024
- SK SILTRON CO. LTD.
- Young Jung Lee
- C30 - CRYSTAL GROWTH
Information Patent Grant
Wafer polishing head, method for manufacturing wafer polishing head...
- Patent number 12,134,162
- Issue date Nov 5, 2024
- SK SILTRON CO., LTD.
- Jae Chel Sung
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus of evaluating quality of wafer or single cryst...
- Patent number 12,118,706
- Issue date Oct 15, 2024
- SK SILTRON CO., LTD.
- Hyun Woo Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus of oxidation-combusting an ingot grower and method thereof
- Patent number 12,110,608
- Issue date Oct 8, 2024
- SK SILTRON CO., LTD.
- Jung Ryul Kim
- B08 - CLEANING
Information Patent Grant
Ingot temperature controller and wire sawing device having same
- Patent number 12,090,685
- Issue date Sep 17, 2024
- SK SILTRON CO., LTD.
- Young Il Jin
- C30 - CRYSTAL GROWTH
Information Patent Grant
Air circulation system and final polishing apparatus including the...
- Patent number 12,076,835
- Issue date Sep 3, 2024
- SK SILTRON CO., LTD.
- Yong Choi
- B24 - GRINDING POLISHING
Information Patent Grant
Raw material supply unit, single-crystal silicon ingot growing appa...
- Patent number 12,060,649
- Issue date Aug 13, 2024
- SK SILTRON CO., LTD.
- Yun Gwang Shin
- C30 - CRYSTAL GROWTH
Information Patent Grant
Wafer cleaning device
- Patent number 12,051,598
- Issue date Jul 30, 2024
- SK SILTRON CO., LTD.
- Se Geun Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single crystal ingot growth control device
- Patent number 12,043,917
- Issue date Jul 23, 2024
- SK SILTRON CO., LTD.
- Hyun Woo Park
- G05 - CONTROLLING REGULATING
Information Patent Grant
Raw material feed hopper and single crystal growth system
- Patent number 11,982,013
- Issue date May 14, 2024
- SK SILTRON CO., LTD.
- Sang Heon Lee
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for evaluating defective region of wafer
- Patent number 11,955,386
- Issue date Apr 9, 2024
- SK SILTRON CO., LTD.
- Jae Hyeong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for growing silicon single crystal ingot
- Patent number 11,891,718
- Issue date Feb 6, 2024
- SK SILTRON CO., LTD.
- Hyun Ju Hwang
- C30 - CRYSTAL GROWTH
Information Patent Grant
Pin hole inspection apparatus and method
- Patent number 11,815,429
- Issue date Nov 14, 2023
- SK SILTRON CO., LTD.
- Chang Rak Kim
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus of cleaning a polishing pad and polishing device
- Patent number 11,780,050
- Issue date Oct 10, 2023
- SK SILTRON CO., LTD.
- Ji Hwan Cho
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer evaluation method
- Patent number 11,769,697
- Issue date Sep 26, 2023
- SK SILTRON CO., LTD.
- Jung Kil Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer and method for analyzing shape thereof
- Patent number 11,656,186
- Issue date May 23, 2023
- SK SILTRON CO., LTD.
- Chung Hyun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Crucible for ingot grower
- Patent number 11,608,567
- Issue date Mar 21, 2023
- SK SILTRON CO., LTD.
- In Gu Kang
- C30 - CRYSTAL GROWTH
Information Patent Grant
Wafer cassette packing apparatus
- Patent number 11,569,106
- Issue date Jan 31, 2023
- SK SILTRON CO., LTD.
- Tae Ju Yun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer cassette stocker and wafer cassette drying method using the same
- Patent number 11,569,109
- Issue date Jan 31, 2023
- SK SILTRON CO., LTD.
- Dae Won Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polishing pad for wafer polishing apparatus and manufacturing metho...
- Patent number 11,534,889
- Issue date Dec 27, 2022
- SK SILTRON CO., LTD.
- Jin Woo Ahn
- B24 - GRINDING POLISHING
Information Patent Grant
First cleaning apparatus, cleaning equipment including the same, an...
- Patent number 11,488,844
- Issue date Nov 1, 2022
- SK SILTRON CO., LTD.
- Ki Soo Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polishing measurement device and abrasion time controlling method t...
- Patent number 11,389,922
- Issue date Jul 19, 2022
- SK SILTRON CO., LTD.
- Kee Yun Han
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer carrier thickness measuring device
- Patent number 11,371,829
- Issue date Jun 28, 2022
- SK SILTRON CO., LTD.
- Suk Jin Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon single crystal growth method and apparatus
- Patent number 11,332,848
- Issue date May 17, 2022
- SK SILTRON CO., LTD.
- Jong Min Kang
- C30 - CRYSTAL GROWTH
Information Patent Grant
Silicon supply part, and device and method for growing silicon mono...
- Patent number 11,255,023
- Issue date Feb 22, 2022
- SK SILTRON CO., LTD.
- Jung Hyun Kong
- C30 - CRYSTAL GROWTH
Information Patent Grant
Slurry cooling device and slurry supply system having the same
- Patent number 11,253,970
- Issue date Feb 22, 2022
- SK SILTRON CO., LTD.
- Sang Ho Lee
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for growing single crystalline ingot and method for growi...
- Patent number 11,214,891
- Issue date Jan 4, 2022
- SK SILTRON CO., LTD.
- Do-Won Song
- C30 - CRYSTAL GROWTH
Information Patent Grant
Temperature control device for single crystal ingot growth and temp...
- Patent number 11,198,948
- Issue date Dec 14, 2021
- SK SILTRON CO., LTD.
- Hyun Woo Park
- G05 - CONTROLLING REGULATING
Information Patent Grant
Wafer polishing apparatus
- Patent number 11,198,207
- Issue date Dec 14, 2021
- SK SILTRON CO., LTD.
- Yong Choi
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer cleaning apparatus and cleaning method using the same
- Patent number 11,152,228
- Issue date Oct 19, 2021
- SK SILTRON CO., LTD.
- Jae Hwan Yi
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR SEPARATING WAFERS
- Publication number 20240326401
- Publication date Oct 3, 2024
- SK SILTRON CO., LTD.
- Se Ah OH
- B32 - LAYERED PRODUCTS
Information Patent Application
EXTERNAL CRUCIBLE ACCOMMODATING SILICON MELT AND SILICON SINGLE CRY...
- Publication number 20240309542
- Publication date Sep 19, 2024
- SK SILTRON CO., LTD.
- Ji Hoon Kang
- C30 - CRYSTAL GROWTH
Information Patent Application
SINGLE WAFER-TYPE WAFER CLEANING DEVICE AND METHOD FOR CONTROLLING...
- Publication number 20240304469
- Publication date Sep 12, 2024
- SK SILTRON CO., LTD.
- Gun Ho LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR ANALYZING METAL CONTAMINATION OF A WAFER AND A METHOD...
- Publication number 20240282566
- Publication date Aug 22, 2024
- SK SILTRON CO., LTD.
- Woo Young PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE CRYSTAL SILICON INGOT AND METHOD OF GROWING THE SAME
- Publication number 20240263344
- Publication date Aug 8, 2024
- SK SILTRON CO., LTD.
- Jong Min Kang
- C30 - CRYSTAL GROWTH
Information Patent Application
CARRIER RECYCLING PROCESS
- Publication number 20240227121
- Publication date Jul 11, 2024
- SK SILTRON CO., LTD
- Soo Cheon JANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS FOR GROWING SILICON SINGLE CRYSTAL INGOTS
- Publication number 20240003047
- Publication date Jan 4, 2024
- SK SILTRON CO., LTD.
- Woo Tae KIM
- C30 - CRYSTAL GROWTH
Information Patent Application
PIN HOLE INSPECTION APPARATUS AND METHOD
- Publication number 20230314270
- Publication date Oct 5, 2023
- SK SILTRON CO., LTD.
- Chang Rak KIM
- G01 - MEASURING TESTING
Information Patent Application
INGOT GROWING APPARATUS AND MONITORING METHOD THEREOF
- Publication number 20230296543
- Publication date Sep 21, 2023
- SK SILTRON CO., LTD
- Min Jae YOON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR EVALUATING EDGE DEFECTS IN A SILICON WAFER AND METHOD TH...
- Publication number 20230289949
- Publication date Sep 14, 2023
- SK SILTRON CO., LTD
- Jung Won SHIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INGOT GROWING APPARATUS AND METHOD THEREOF
- Publication number 20230287593
- Publication date Sep 14, 2023
- SK SILTRON CO., LTD
- Hyun Woo PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETERMINING FINE PARTICLE DEFECTS ON SILICON WAFER
- Publication number 20230260853
- Publication date Aug 17, 2023
- SK SILTRON CO., LTD.
- Woo Young PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LINER AND EPITAXIAL REACTOR COMPRISING SAME
- Publication number 20230257903
- Publication date Aug 17, 2023
- SK SILTRON CO., LTD
- Se Ri LEE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WAX COATING APPARATUS FOR WAFER MOUNTING AND WAFER MOUNTING APPARAT...
- Publication number 20230253220
- Publication date Aug 10, 2023
- SK SILTRON CO., LTD
- Kwang Nyeong JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WORKPLATE FOR Y-AXIS COMPENSATION OF INGOT AND Y-AXIS COMPENSATION...
- Publication number 20230219258
- Publication date Jul 13, 2023
- SK SILTRON CO., LTD.
- Ah Reum KIM
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
AUTOMATIC ABRASION COMPENSATION SYSTEM OF LOWER PLATE AND WAFER LAP...
- Publication number 20230211457
- Publication date Jul 6, 2023
- SK SILTRON CO., LTD.
- Jae Pyo LEE
- B24 - GRINDING POLISHING
Information Patent Application
ASC PROCESS AUTOMATION DEVICE
- Publication number 20230154767
- Publication date May 18, 2023
- SK SILTRON CO., LTD.
- Ho Yong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR EVALUATING OF DEFECT AREA OF WAFER
- Publication number 20230118491
- Publication date Apr 20, 2023
- SK SILTRON CO., LTD.
- Kyu Hyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIFT PIN, WAFER PROCESSING APPARATUS COMPRISING SAME, AND METHOD FO...
- Publication number 20230039939
- Publication date Feb 9, 2023
- SK SILTRON CO., LTD.
- Mi Ri KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING PAD FOR WAFER POLISHING DEVICE, AND APPARATUS AND METHOD...
- Publication number 20230040654
- Publication date Feb 9, 2023
- SK SILTRON CO., LTD.
- Jin Woo AHN
- B24 - GRINDING POLISHING
Information Patent Application
INGOT TEMPERATURE CONTROLLER AND WIRE SAWING DEVICE HAVING SAME
- Publication number 20220410432
- Publication date Dec 29, 2022
- SK SILTRON CO., LTD.
- Young Il JIN
- C30 - CRYSTAL GROWTH
Information Patent Application
WAFER POLISHING HEAD, METHOD FOR MANUFACTURING WAFER POLISHING HEAD...
- Publication number 20220379429
- Publication date Dec 1, 2022
- SK SILTRON CO., LTD.
- Jae Chel SUNG
- B24 - GRINDING POLISHING
Information Patent Application
RAW MATERIAL SUPPLY UNIT, SINGLE-CRYSTAL SILICON INGOT GROWING APPA...
- Publication number 20220372650
- Publication date Nov 24, 2022
- SK SILTRON CO., LTD.
- Yun Gwang SHIN
- C30 - CRYSTAL GROWTH
Information Patent Application
RAW MATERIAL SUPPLY UNIT, AND APPARATUS COMPRISING SAME FOR GROWING...
- Publication number 20220364259
- Publication date Nov 17, 2022
- SK SILTRON CO., LTD.
- Young Jung LEE
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR GROWING EPITAXIAL LAYER ON WAFER
- Publication number 20220316090
- Publication date Oct 6, 2022
- SK SILTRON CO., LTD.
- Dong Ho KANG
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD AND APPARATUS FOR GROWING SILICON SINGLE CRYSTAL INGOT
- Publication number 20220251724
- Publication date Aug 11, 2022
- SK SILTRON CO., LTD.
- Hyun Ju HWANG
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD AND APPARATUS OF EVALUATING QUALITY OF WAFER OR SINGLE CRYST...
- Publication number 20220237771
- Publication date Jul 28, 2022
- SK SILTRON CO., LTD
- Hyun Woo PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS OF OXIDATION-COMBUSTING AN INGOT GROWER AND METHOD THEREOF
- Publication number 20220235485
- Publication date Jul 28, 2022
- SK SILTRON CO., LTD
- Jung Ryul KIM
- B08 - CLEANING
Information Patent Application
RAW MATERIAL FEED HOPPER AND SINGLE CRYSTAL GROWTH SYSTEM
- Publication number 20220228289
- Publication date Jul 21, 2022
- SK SILTRON CO., LTD
- Sang Heon LEE
- C30 - CRYSTAL GROWTH
Information Patent Application
AIR CIRCULATION SYSTEM AND FINAL POLISHING APPARATUS INCLUDING THE...
- Publication number 20220219288
- Publication date Jul 14, 2022
- SK Siltron Co., Ltd.
- Yong CHOI
- B24 - GRINDING POLISHING

SK SILTRON CO., LTD

Organization

Patents Grantslast 30 patents

Raw material supply unit, and apparatus comprising same for growing...

Wafer polishing head, method for manufacturing wafer polishing head...

Method and apparatus of evaluating quality of wafer or single cryst...

Apparatus of oxidation-combusting an ingot grower and method thereof

Ingot temperature controller and wire sawing device having same

Air circulation system and final polishing apparatus including the...

Raw material supply unit, single-crystal silicon ingot growing appa...

Wafer cleaning device

Single crystal ingot growth control device

Raw material feed hopper and single crystal growth system

Method for evaluating defective region of wafer

Method and apparatus for growing silicon single crystal ingot

Pin hole inspection apparatus and method

Apparatus of cleaning a polishing pad and polishing device

Wafer evaluation method

Wafer and method for analyzing shape thereof

Crucible for ingot grower

Wafer cassette packing apparatus

Wafer cassette stocker and wafer cassette drying method using the same

Polishing pad for wafer polishing apparatus and manufacturing metho...

First cleaning apparatus, cleaning equipment including the same, an...

Polishing measurement device and abrasion time controlling method t...

Wafer carrier thickness measuring device

Silicon single crystal growth method and apparatus

Silicon supply part, and device and method for growing silicon mono...

Slurry cooling device and slurry supply system having the same

Apparatus for growing single crystalline ingot and method for growi...

Temperature control device for single crystal ingot growth and temp...

Wafer polishing apparatus

Wafer cleaning apparatus and cleaning method using the same

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR SEPARATING WAFERS

EXTERNAL CRUCIBLE ACCOMMODATING SILICON MELT AND SILICON SINGLE CRY...

SINGLE WAFER-TYPE WAFER CLEANING DEVICE AND METHOD FOR CONTROLLING...

APPARATUS FOR ANALYZING METAL CONTAMINATION OF A WAFER AND A METHOD...

SINGLE CRYSTAL SILICON INGOT AND METHOD OF GROWING THE SAME

CARRIER RECYCLING PROCESS

METHOD AND APPARATUS FOR GROWING SILICON SINGLE CRYSTAL INGOTS

PIN HOLE INSPECTION APPARATUS AND METHOD

INGOT GROWING APPARATUS AND MONITORING METHOD THEREOF

DEVICE FOR EVALUATING EDGE DEFECTS IN A SILICON WAFER AND METHOD TH...

INGOT GROWING APPARATUS AND METHOD THEREOF

METHOD FOR DETERMINING FINE PARTICLE DEFECTS ON SILICON WAFER

LINER AND EPITAXIAL REACTOR COMPRISING SAME

WAX COATING APPARATUS FOR WAFER MOUNTING AND WAFER MOUNTING APPARAT...

WORKPLATE FOR Y-AXIS COMPENSATION OF INGOT AND Y-AXIS COMPENSATION...

AUTOMATIC ABRASION COMPENSATION SYSTEM OF LOWER PLATE AND WAFER LAP...

ASC PROCESS AUTOMATION DEVICE

METHOD FOR EVALUATING OF DEFECT AREA OF WAFER

LIFT PIN, WAFER PROCESSING APPARATUS COMPRISING SAME, AND METHOD FO...

POLISHING PAD FOR WAFER POLISHING DEVICE, AND APPARATUS AND METHOD...

INGOT TEMPERATURE CONTROLLER AND WIRE SAWING DEVICE HAVING SAME

WAFER POLISHING HEAD, METHOD FOR MANUFACTURING WAFER POLISHING HEAD...

RAW MATERIAL SUPPLY UNIT, SINGLE-CRYSTAL SILICON INGOT GROWING APPA...

RAW MATERIAL SUPPLY UNIT, AND APPARATUS COMPRISING SAME FOR GROWING...

METHOD FOR GROWING EPITAXIAL LAYER ON WAFER

METHOD AND APPARATUS FOR GROWING SILICON SINGLE CRYSTAL INGOT

METHOD AND APPARATUS OF EVALUATING QUALITY OF WAFER OR SINGLE CRYST...

APPARATUS OF OXIDATION-COMBUSTING AN INGOT GROWER AND METHOD THEREOF

RAW MATERIAL FEED HOPPER AND SINGLE CRYSTAL GROWTH SYSTEM

AIR CIRCULATION SYSTEM AND FINAL POLISHING APPARATUS INCLUDING THE...