Hak-Yeol Choi

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional mesh model watermarking method using segmentation...
- Patent number 10,769,745
- Issue date Sep 8, 2020
- The Korea Advanced Institute of Science and Technology
- Heung-Kyu Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Watermark embedding apparatus and method, and watermark detecting a...
- Patent number 10,438,311
- Issue date Oct 8, 2019
- Korea Advanced Institute of Science and Technology
- Heung-Kyu Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMPRINTING DEVICE AND IMPRINTING METHOD
- Publication number 20240329519
- Publication date Oct 3, 2024
- KOH YOUNG TECHNOLOGY INC.
- Hyung Jun LIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WATERMARK EMBEDDING APPARATUS AND METHOD, AND WATERMARK DETECTING A...
- Publication number 20180114289
- Publication date Apr 26, 2018
- Korea Advanced Institute of Science and Technology
- Heung-Kyu LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREE-DIMENSIONAL MESH MODEL WATERMARKING METHOD USING SEGMENTATION...
- Publication number 20170213310
- Publication date Jul 27, 2017
- Korea Advanced Institute of Science and Technology
- Heung-Kyu Lee
- G06 - COMPUTING CALCULATING COUNTING