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Gyeonggi-do, KR
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last 30 patents
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Patent Grant
Apparatus and method for maintaining security of video data
Patent number
11,943,490
Issue date
Mar 26, 2024
DUDU Information Technologies, Inc.
Young Sun Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for authenticating network video recorder secu...
Patent number
11,778,146
Issue date
Oct 3, 2023
DUDU Information Technologies, Inc.
Young Sun Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR MAINTAINING SECURITY OF VIDEO DATA
Publication number
20230156251
Publication date
May 18, 2023
DUDU Information Technologies, Inc.
Young Sun PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR MAINTAINING SECURITY OF VIDEO DATA
Publication number
20230153398
Publication date
May 18, 2023
DUDU Information Technologies, Inc.
Young Sun PARK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR AUTHENTICATING NETWORK VIDEO RECORDER SECU...
Publication number
20220311973
Publication date
Sep 29, 2022
DUDU Information Technologies, Inc.
Young Sun PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR PROVIDING CYBER SECURITY TRAINING CONTENT
Publication number
20210258332
Publication date
Aug 19, 2021
DUDU Information Technologies, Inc.
Su Man NAM
G06 - COMPUTING CALCULATING COUNTING