Sangchul LEE

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Beam steering device
- Patent number 12,332,426
- Issue date Jun 17, 2025
- LG Electronics Inc.
- Hyungseok Bang
- G02 - OPTICS
Information Patent Grant
Keyboard and terminal system comprising same
- Patent number 10,372,171
- Issue date Aug 6, 2019
- LG Electronics Inc.
- Sangchul Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BEAM STEERING DEVICE
- Publication number 20220269066
- Publication date Aug 25, 2022
- LG ELECTRONICS INC.
- Hyungseok BANG
- G02 - OPTICS
Information Patent Application
KEYBOARD AND TERMINAL SYSTEM COMPRISING SAME
- Publication number 20180203484
- Publication date Jul 19, 2018
- LG ELECTRONICS INC.
- Sangchul LEE
- G06 - COMPUTING CALCULATING COUNTING