Inventor · disambiguated record
Young-Joo Chung
Also filed as: CHUNG YOUNG JOO
8 granted patents·2 pending applications·102 citations·filing 1998–2024
86Inventor score
Top patents by PatentIndex Score
10 records- 0195US11651037B2Efficient cross-modal retrieval via deep binary hashing and quantizationRAKUTEN GROUP INC·Filed 2020·Granted May 16, 2023·9 cites·14 claims
- 0284US6053013AApparatus and method for overcladding optical fiber preform rod and optical fiber drawing methodSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Apr 25, 2000·37 cites·21 claims
- 0380US6568220B1Method of fabricating optical fiber gratings maximizing residual mechanical stress in the optical fibersSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 27, 2003·20 cites·11 claims
- 0473US6392789B1Erbium-doped optical fiber having gratings formed therein and fabrication method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 21, 2002·16 cites·20 claims
- 0570US6385370B1Device and method for forming anti-symmetric long period optical fiber gratings by microbendingSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 7, 2002·13 cites·11 claims
- 0664US6845202B2Optical fiber maximizing residual mechanical stressSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 18, 2005·7 cites·20 claims
- 0763US2025299239A1Information processing apparatus and information processing method for predicting preference of user groupRAKUTEN GROUP INC·Filed 2024·Application pending·0 cites
- 0855US12062080B2Reducing sample selection bias in a machine learning-based recommender systemRAKUTEN GROUP INC·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 0954US12411968B2Calculation system, calculation method, and information storage mediumRAKUTEN GROUP INC·Filed 2023·Granted Sep 9, 2025·0 cites·17 claims
- 1051US2024364511A1Calculation system, calculation method, and information storage mediumRAKUTEN GROUP INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →