Chang Seok Chae

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of preparing positive electrode active material
- Patent number 12,126,019
- Issue date Oct 22, 2024
- LG Chem, Ltd.
- Ick Soon Kwak
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electronic device performing direct voltage to direct voltage conve...
- Patent number 11,695,340
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Kwang Chan Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter, method of DC-DC converting using the same and disp...
- Patent number 11,620,941
- Issue date Apr 4, 2023
- Samsung Display Co., Ltd.
- Yoon Young Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic circuit performing buck-boost conversion using single in...
- Patent number 10,615,696
- Issue date Apr 7, 2020
- Samsung Electronics Co., Ltd.
- Minyong Jung
- G05 - CONTROLLING REGULATING
Information Patent Grant
Linear amplifier
- Patent number 8,564,369
- Issue date Oct 22, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Yu Sin Kim
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Method of Preparing Positive Electrode Active Material
- Publication number 20230083070
- Publication date Mar 16, 2023
- LG CHEM, LTD.
- Ick Soon Kwak
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for Preparing Positive Electrode Active Material for Lithium...
- Publication number 20220209231
- Publication date Jun 30, 2022
- LG CHEM, LTD.
- Ick Soon Kwak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE PERFORMING DIRECT VOLTAGE TO DIRECT VOLTAGE CONVE...
- Publication number 20220103072
- Publication date Mar 31, 2022
- Samsung Electronics Co., Ltd.
- Kwang Chan LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER, METHOD OF DC-DC CONVERTING USING THE SAME AND DISP...
- Publication number 20210074205
- Publication date Mar 11, 2021
- SAMSUNG DISPLAY CO., LTD.
- Yoon Young LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC CIRCUIT PERFORMING BUCK-BOOST CONVERSION USING SINGLE IN...
- Publication number 20190252978
- Publication date Aug 15, 2019
- Samsung Electronics Co., Ltd.
- MINYONG JUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LINEAR AMPLIFIER
- Publication number 20120139637
- Publication date Jun 7, 2012
- Korea Advanced Institute of Science and Technology
- Yu Sin KIM
- H03 - BASIC ELECTRONIC CIRCUITRY

Chang Seok Chae

Person

Patents Grantslast 30 patents

Method of preparing positive electrode active material

Electronic device performing direct voltage to direct voltage conve...

DC-DC converter, method of DC-DC converting using the same and disp...

Electronic circuit performing buck-boost conversion using single in...

Linear amplifier

Patents Applicationslast 30 patents

Method of Preparing Positive Electrode Active Material

Method for Preparing Positive Electrode Active Material for Lithium...

ELECTRONIC DEVICE PERFORMING DIRECT VOLTAGE TO DIRECT VOLTAGE CONVE...

DC-DC CONVERTER, METHOD OF DC-DC CONVERTING USING THE SAME AND DISP...

ELECTRONIC CIRCUIT PERFORMING BUCK-BOOST CONVERSION USING SINGLE IN...

LINEAR AMPLIFIER