Pyojin Jeon

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing a photoresist and apparatus for manufacturin...
- Patent number 11,742,222
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Jihun Cheon
- B08 - CLEANING
Information Patent Grant
Apparatus for removing a photoresist and apparatus for manufacturin...
- Patent number 11,545,373
- Issue date Jan 3, 2023
- Samsung Electronics Co., Ltd.
- Jihun Cheon
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR CHIP AND SEMICONDUCTOR PACKAGE THEREWITH
- Publication number 20250079359
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Jeong Wan HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR REMOVING A PHOTORESIST AND APPARATUS OF MANUFACTURING...
- Publication number 20230097611
- Publication date Mar 30, 2023
- Samsung Electronics Co., Ltd.
- JIHUN Cheon
- B08 - CLEANING
Information Patent Application
APPARATUS FOR REMOVING A PHOTORESIST AND APPARATUS FOR MANUFACTURIN...
- Publication number 20200373174
- Publication date Nov 26, 2020
- Samsung Electronics Co., Ltd.
- JIHUN Cheon
- B08 - CLEANING