Sung-Hee JEON

Follow

Person

Chungcheongnam-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for measuring the gap
- Patent number 12,313,392
- Issue date May 27, 2025
- Semes Co., Ltd.
- Chung Woo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Support unit, substrate treating apparatus including the same and t...
- Patent number 12,207,362
- Issue date Jan 21, 2025
- Semes Co., Ltd.
- Chung Woo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air pressure control device
- Patent number 11,543,838
- Issue date Jan 3, 2023
- Semes Co., Ltd.
- Chung Woo Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for providing call connection notification to...
- Patent number 9,167,084
- Issue date Oct 20, 2015
- KT Corporation
- Hyuk-Shik Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for providing call connection notification to...
- Patent number 8,913,996
- Issue date Dec 16, 2014
- KT Corporation
- Hyuk-Shik Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR MEASURING THE GAP
- Publication number 20220170734
- Publication date Jun 2, 2022
- SEMES CO., LTD.
- Chung Woo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPORT UNIT, SUBSTRATE TREATING APPARATUS INCLUDING THE SAME AND T...
- Publication number 20220167462
- Publication date May 26, 2022
- SEMES CO., LTD.
- CHUNG WOO LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR PRESSURE CONTROL DEVICE
- Publication number 20220050483
- Publication date Feb 17, 2022
- SEMES CO., LTD.
- CHUNG WOO LEE
- G05 - CONTROLLING REGULATING
Information Patent Application
APPARATUS AND METHOD FOR PROVIDING CALL CONNECTION NOTIFICATION TO...
- Publication number 20150065102
- Publication date Mar 5, 2015
- KT CORPORATION
- Hyuk-Shik CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR PROVIDING CALL CONNECTION NOTIFICATION
- Publication number 20120064866
- Publication date Mar 15, 2012
- Hyuk-Shik CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE