Sungphil HWANG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Speaker assembly and display device having the same
- Patent number 12,075,203
- Issue date Aug 27, 2024
- LG Electronics Inc.
- Sungphil Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device
- Patent number 11,960,786
- Issue date Apr 16, 2024
- LG Electronics Inc.
- Sungphil Hwang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE DISPLAY DEVICE
- Publication number 20250048024
- Publication date Feb 6, 2025
- LG ELECTRONICS INC.
- Sungphil HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE
- Publication number 20230116831
- Publication date Apr 13, 2023
- LG ELECTRONICS INC.
- Hodong HWANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SPEAKER ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20220417628
- Publication date Dec 29, 2022
- LG ELECTRONICS INC.
- Sungphil HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE
- Publication number 20210389923
- Publication date Dec 16, 2021
- LG ELECTRONICS INC.
- Sungphil HWANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20180048846
- Publication date Feb 15, 2018
- LG ELECTRONICS INC.
- Youngin KO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS