Jisoo Chang

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Internal voltage generator and smart card including the same
- Patent number 11,694,050
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Jungduk Suh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bi-directional voltage converter of smart card and smart card inclu...
- Patent number 11,599,760
- Issue date Mar 7, 2023
- Samsung Electronics Co., Ltd.
- Eunsang Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fully differential amplifier including feedforward path
- Patent number 11,264,962
- Issue date Mar 1, 2022
- Samsung Electronics Co., Ltd.
- Jisoo Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable analog filter and integrated circuit including the same
- Patent number 11,159,146
- Issue date Oct 26, 2021
- Samsung Electronics Co., Ltd.
- Jisoo Chang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL VOLTAGE GENERATOR AND SMART CARD INCLUDING THE SAME
- Publication number 20230281418
- Publication date Sep 7, 2023
- Samsung Electronics Co., Ltd.
- JUNGDUK SUH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BI-DIRECTIONAL VOLTAGE CONVERTER OF SMART CARD AND SMART CARD INCLU...
- Publication number 20230177299
- Publication date Jun 8, 2023
- Samsung Electronics Co., Ltd.
- EUNSANG JANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERNAL VOLTAGE GENERATOR AND SMART CARD INCLUDING THE SAME
- Publication number 20220012556
- Publication date Jan 13, 2022
- Samsung Electronics Co., Ltd.
- JUNGDUK SUH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BI-DIRECTIONAL VOLTAGE CONVERTER OF SMART CARD AND SMART CARD INCLU...
- Publication number 20210406629
- Publication date Dec 30, 2021
- Samsung Electronics Co., Ltd.
- EUNSANG JANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECONFIGURABLE ANALOG FILTER AND INTEGRATED CIRCUIT INCLUDING THE SAME
- Publication number 20210105007
- Publication date Apr 8, 2021
- Samsung Electronics Co., Ltd.
- JISOO CHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FULLY DIFFERENTIAL AMPLIFIER INCLUDING FEEDFORWARD PATH
- Publication number 20210104986
- Publication date Apr 8, 2021
- Samsung Electronics Co., Ltd.
- Jisoo Chang
- H03 - BASIC ELECTRONIC CIRCUITRY

Jisoo Chang

Person

Patents Grantslast 30 patents

Internal voltage generator and smart card including the same

Bi-directional voltage converter of smart card and smart card inclu...

Fully differential amplifier including feedforward path

Reconfigurable analog filter and integrated circuit including the same

Patents Applicationslast 30 patents

INTERNAL VOLTAGE GENERATOR AND SMART CARD INCLUDING THE SAME

BI-DIRECTIONAL VOLTAGE CONVERTER OF SMART CARD AND SMART CARD INCLU...

INTERNAL VOLTAGE GENERATOR AND SMART CARD INCLUDING THE SAME

BI-DIRECTIONAL VOLTAGE CONVERTER OF SMART CARD AND SMART CARD INCLU...

RECONFIGURABLE ANALOG FILTER AND INTEGRATED CIRCUIT INCLUDING THE SAME

FULLY DIFFERENTIAL AMPLIFIER INCLUDING FEEDFORWARD PATH