In Chul Na

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide filter formed by a casing and a cap fitted into the casin...
- Patent number 10,530,028
- Issue date Jan 7, 2020
- KMW Inc.
- In-Ho Na
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Base station device in mobile communication system and circulator a...
- Patent number 9,917,627
- Issue date Mar 13, 2018
- KMW Inc.
- Young-Chan Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station device in mobile communication system and circulator a...
- Patent number 9,917,626
- Issue date Mar 13, 2018
- KMW Inc.
- Young-Chan Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE FILTER
- Publication number 20180076497
- Publication date Mar 15, 2018
- KMW INC.
- In-Ho NA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE STATION DEVICE IN MOBILE COMMUNICATION SYSTEM
- Publication number 20170207836
- Publication date Jul 20, 2017
- KMW INC.
- Young-Chan Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION DEVICE IN MOBILE COMMUNICATION SYSTEM
- Publication number 20170207835
- Publication date Jul 20, 2017
- KMW INC.
- Young-Chan Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONVERTING IMAGE
- Publication number 20110142329
- Publication date Jun 16, 2011
- Young Seok Sung
- G06 - COMPUTING CALCULATING COUNTING