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Daegu, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Disaster site integrated commanding and operating system and method...
Patent number
11,523,463
Issue date
Dec 6, 2022
Winitech Co., Ltd.
Seung Bok Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Indoor location measurement system and method using radio signal tr...
Patent number
10,009,734
Issue date
Jun 26, 2018
Winitech Co., Ltd.
Kyo Koan Chu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Emergency sign having beacon module for indoor positioning and indo...
Patent number
8,878,666
Issue date
Nov 4, 2014
Winitech Co., Ltd.
Kyo Koan Chu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DISASTER SITE INTEGRATED COMMANDING AND OPERATING SYSTEM AND METHOD...
Publication number
20210282219
Publication date
Sep 9, 2021
WINITECH CO., LTD.
Seung Bok HONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR ACTIVELY PROVIDING INFORMATION BASED ON POSITION
Publication number
20160353263
Publication date
Dec 1, 2016
WINITECH CO., LTD.
Kyo Koan CHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INDOOR LOCATION MEASUREMENT SYSTEM AND METHOD USING RADIO SIGNAL TR...
Publication number
20160234653
Publication date
Aug 11, 2016
WINITECH CO., LTD.
Kyo Koan CHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EMERGENCY EXIT SIGN HAVING BEACON MODULEFOR INDOOR POSITIONING, AND...
Publication number
20140167956
Publication date
Jun 19, 2014
WINITECH CO., LTD.
Kyo Koan CHU
G01 - MEASURING TESTING
Information
Patent Application
FIRE DETECTOR HAVING BEACON MODULE FORINDOOR POSITIONING, AND INDOO...
Publication number
20140167959
Publication date
Jun 19, 2014
WINITECH CO., LTD.
Kyo Koan CHU
G01 - MEASURING TESTING
Information
Patent Application
INCANDESCENT SOCKET CONNECTOR HAVINGBEACON MODULE FOR INDOOR POSITI...
Publication number
20140172354
Publication date
Jun 19, 2014
WINITECH CO., LTD.
Kyo Koan CHU
G01 - MEASURING TESTING
Information
Patent Application
FLUORESCENT SOCKET CONNECTOR HAVING BEACON MODULE FOR INDOOR POSITI...
Publication number
20140122017
Publication date
May 1, 2014
WINITECH CO., LTD.
Kyo Koan CHU
G01 - MEASURING TESTING
Information
Patent Application
INDOOR POSITIONING SERVICE SYSTEM USINGBEACON NODES
Publication number
20130310081
Publication date
Nov 21, 2013
WINITECH CO., LTD.
Kyo Koan CHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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