RNR LAB INC.

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor device including laser treatm...
- Patent number 12,009,255
- Issue date Jun 11, 2024
- RNR LAB INC.
- Jeong Do Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heating device for heating object material using laser beam and ind...
- Patent number 11,798,824
- Issue date Oct 24, 2023
- RNR LAB INC.
- Jeong Do Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of indirect heating using laser
- Patent number 11,488,828
- Issue date Nov 1, 2022
- RNR LAB INC.
- Jeong Do Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heating device for heating object material using laser beam and ind...
- Patent number 11,462,424
- Issue date Oct 4, 2022
- RNR LAB INC.
- Jeong Do Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of indirect heating using laser
- Patent number 10,978,304
- Issue date Apr 13, 2021
- RNR LAB INC.
- Jeong Do Ryu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING EPITAXIAL SEMICONDUCTOR LAYER AND METHOD OF MANUF...
- Publication number 20240412974
- Publication date Dec 12, 2024
- RNR LAB INC.
- Jeong Do RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEATING DEVICE FOR HEATING OBJECT MATERIAL USING LASER BEAM AND IND...
- Publication number 20220392788
- Publication date Dec 8, 2022
- RNR LAB INC.
- Jeong Do RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20210375676
- Publication date Dec 2, 2021
- RNR LAB INC.
- Jeong Do RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF INDIRECT HEATING USING LASER
- Publication number 20210217621
- Publication date Jul 15, 2021
- RNR LAB INC.
- Jeong Do RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF INDIRECT HEATING USING LASER
- Publication number 20200144062
- Publication date May 7, 2020
- RNR LAB INC.
- Jeong Do RYU
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks