Joon Seok OH

Person

Gunpo-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Communication device and communication method
- Patent number 10,237,018
- Issue date Mar 19, 2019
- LSIS Co., Ltd.
- Sung Han Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication device and communication method
- Patent number 10,142,058
- Issue date Nov 27, 2018
- LSIS Co., Ltd.
- Sung Han Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication device and communication method
- Patent number 10,044,469
- Issue date Aug 7, 2018
- LSIS Co., Ltd.
- Sung Han Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLC network extension system
- Patent number 9,360,862
- Issue date Jun 7, 2016
- LSIS Co., Ltd.
- Geon Yoon
- G05 - CONTROLLING REGULATING
Information Patent Grant
Expandable Ethernet ring topology network and communication method...
- Patent number 9,306,767
- Issue date Apr 5, 2016
- LSIS Co., Ltd.
- Geon Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE WITH MEMORY DATA BACKUP FUNCTION
- Publication number 20150324140
- Publication date Nov 12, 2015
- LSIS CO., LTD
- JOON SEOK OH
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20150113078
- Publication date Apr 23, 2015
- LSIS CO., LTD.
- Sung Han Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20150113363
- Publication date Apr 23, 2015
- LSIS CO., LTD.
- Sung Han Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20150067455
- Publication date Mar 5, 2015
- LSIS CO., LTD.
- Sung Han Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20150058707
- Publication date Feb 26, 2015
- LSIS CO., LTD.
- Sung Han Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXPANDABLE ETHERNET RING TOPOLOGY NETWORK AND COMMUNICATION METHOD...
- Publication number 20140126578
- Publication date May 8, 2014
- LSIS CO., LTD
- Geon YOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLC NETWORK EXTENSION SYSTEM
- Publication number 20130044632
- Publication date Feb 21, 2013
- LSIS CO., LTD
- Geon YOON
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Joon Seok OH

Person

Patents Grantslast 30 patents

Communication device and communication method

Communication device and communication method

Communication device and communication method

PLC network extension system

Expandable Ethernet ring topology network and communication method...

Patents Applicationslast 30 patents

ELECTRONIC DEVICE WITH MEMORY DATA BACKUP FUNCTION

COMMUNICATION DEVICE AND COMMUNICATION METHOD

COMMUNICATION DEVICE AND COMMUNICATION METHOD

COMMUNICATION DEVICE AND COMMUNICATION METHOD

COMMUNICATION DEVICE AND COMMUNICATION METHOD

EXPANDABLE ETHERNET RING TOPOLOGY NETWORK AND COMMUNICATION METHOD...

PLC NETWORK EXTENSION SYSTEM