Ji Won Na

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Cathode for lithium secondary battery and lithium secondary battery...
- Patent number 11,978,901
- Issue date May 7, 2024
- SK ON CO., LTD.
- Yong Seok Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for degassing battery cell
- Patent number 11,444,341
- Issue date Sep 13, 2022
- SK Innovation Co., Ltd.
- Sun Min Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Lithium Secondary Battery
- Publication number 20250055036
- Publication date Feb 13, 2025
- SK On Co., Ltd.
- Yeon Hwa SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PREPARING SILICON COMPOSITE OXIDE FOR ANODE ACTIVE MATERI...
- Publication number 20250042748
- Publication date Feb 6, 2025
- SK On Co., Ltd.
- Ji Hee BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING...
- Publication number 20250023022
- Publication date Jan 16, 2025
- SK On Co., Ltd.
- So Hyun PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20240339666
- Publication date Oct 10, 2024
- SK On Co., Ltd.
- Jae Yeong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR DETECTING DEFECTIVE BATTERY CELL
- Publication number 20240241188
- Publication date Jul 18, 2024
- SK On Co., Ltd.
- Ji Won NA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY...
- Publication number 20240006606
- Publication date Jan 4, 2024
- SK On Co., Ltd.
- Yong Seok LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY CELL INCLUDING Y-TYPE ZEOLITE ADSORBENT
- Publication number 20230282913
- Publication date Sep 7, 2023
- SK On Co., Ltd.
- Eun Soo CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing Method of Absorber, Absorber, and Lithium Secondary B...
- Publication number 20230278011
- Publication date Sep 7, 2023
- SK On Co., Ltd.
- Eun Soo Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POUCH TYPE SECONDARY BATTERY, AND SECONDARY BATTERY MODULE AND DEVI...
- Publication number 20230238613
- Publication date Jul 27, 2023
- SK On Co., Ltd.
- Gyu Rim PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Formation Method For Secondary Battery
- Publication number 20230155163
- Publication date May 18, 2023
- SK On Co., Ltd.
- Ji Won NA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CHARGING AND DISCHARGING BATTERY
- Publication number 20230018424
- Publication date Jan 19, 2023
- SK On Co., Ltd.
- Ji Won NA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SECONDARY BATTERY
- Publication number 20220328898
- Publication date Oct 13, 2022
- SK On Co., Ltd.
- Sung Yeop KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for Degassing Battery Cell
- Publication number 20210257683
- Publication date Aug 19, 2021
- SK INNOVATION CO., LTD.
- Sun Min Park
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Cathode for lithium secondary battery and lithium secondary battery...

Apparatus for degassing battery cell

Patents Applicationslast 30 patents

Lithium Secondary Battery

METHOD OF PREPARING SILICON COMPOSITE OXIDE FOR ANODE ACTIVE MATERI...

ANODE FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING...

LITHIUM SECONDARY BATTERY

APPARATUS AND METHOD FOR DETECTING DEFECTIVE BATTERY CELL

CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY...

SECONDARY CELL INCLUDING Y-TYPE ZEOLITE ADSORBENT

Manufacturing Method of Absorber, Absorber, and Lithium Secondary B...

POUCH TYPE SECONDARY BATTERY, AND SECONDARY BATTERY MODULE AND DEVI...

Formation Method For Secondary Battery

METHOD FOR CHARGING AND DISCHARGING BATTERY

METHOD OF MANUFACTURING SECONDARY BATTERY

Apparatus for Degassing Battery Cell