Sungwhan LEE

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary-type display apparatus using semiconductor light-emitting de...
- Patent number 12,189,145
- Issue date Jan 7, 2025
- LG Electronics Inc.
- Sungwhan Lee
- G02 - OPTICS
Information Patent Grant
Rotating display apparatus using semiconductor light-emitting device
- Patent number 12,100,319
- Issue date Sep 24, 2024
- LG Electronics Inc.
- Sungwhan Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Rotatable display device using semiconductor light-emitting diodes
- Patent number 12,073,744
- Issue date Aug 27, 2024
- LG Electronics Inc.
- Kisuk Woo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Lamp using semiconductor light-emitting elements
- Patent number 11,114,598
- Issue date Sep 7, 2021
- LG Electronics Inc.
- Kyungho Lee
- F21 - LIGHTING
Information Patent Grant
Vehicle lamp using semiconductor light emitting device
- Patent number 10,914,445
- Issue date Feb 9, 2021
- LG Electronics Inc.
- Sechul Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Car lamp using semiconductor light emitting device
- Patent number 10,753,567
- Issue date Aug 25, 2020
- LG Electronics Inc.
- Sungwhan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle lamp using semiconductor light emitting device
- Patent number 10,634,306
- Issue date Apr 28, 2020
- LG Electronics Inc.
- Sungwhan Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle lamp using semiconductor light emitting device
- Patent number 10,612,744
- Issue date Apr 7, 2020
- LG Electronics Inc.
- Sungwhan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle lamp using semiconductor light emitting device
- Patent number 10,400,979
- Issue date Sep 3, 2019
- LG Electronics Inc.
- Sechul Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle lamp using semiconductor light emitting device forming tria...
- Patent number 10,224,366
- Issue date Mar 5, 2019
- LG Electronics Inc.
- Sungwhan Lee
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20250029524
- Publication date Jan 23, 2025
- LG ELECTRONICS INC.
- Sungwhan LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ROTARY-TYPE DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DE...
- Publication number 20230004019
- Publication date Jan 5, 2023
- LG ELECTRONICS INC.
- Sungwhan LEE
- G02 - OPTICS
Information Patent Application
ROTATING DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20220415219
- Publication date Dec 29, 2022
- LG ELECTRONICS INC.
- Sungwhan LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ROTATING DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20220406229
- Publication date Dec 22, 2022
- LG ELECTRONICS INC.
- Sungwhan LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ROTATING DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20220341568
- Publication date Oct 27, 2022
- LG ELECTRONICS INC.
- Sungwhan LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LAMP USING SEMICONDUCTOR LIGHT-EMITTING ELEMENTS
- Publication number 20210043819
- Publication date Feb 11, 2021
- LG ELECTRONICS INC.
- Kyungho LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20190219244
- Publication date Jul 18, 2019
- LG ELECTRONICS INC.
- Sungwhan LEE
- F21 - LIGHTING
Information Patent Application
CAR LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20190203904
- Publication date Jul 4, 2019
- LG ELECTRONICS INC.
- Sungwhan LEE
- F21 - LIGHTING
Information Patent Application
VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20180331152
- Publication date Nov 15, 2018
- LG ELECTRONICS INC.
- Sungwhan LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20180312102
- Publication date Nov 1, 2018
- LG ELECTRONICS INC.
- Sechul PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20180313513
- Publication date Nov 1, 2018
- LG ELECTRONICS INC.
- Sechul PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20180313514
- Publication date Nov 1, 2018
- LG ELECTRONICS INC.
- Sungwhan LEE
- B60 - VEHICLES IN GENERAL

Sungwhan LEE

Person

Patents Grantslast 30 patents

Rotary-type display apparatus using semiconductor light-emitting de...

Rotating display apparatus using semiconductor light-emitting device

Rotatable display device using semiconductor light-emitting diodes

Lamp using semiconductor light-emitting elements

Vehicle lamp using semiconductor light emitting device

Car lamp using semiconductor light emitting device

Vehicle lamp using semiconductor light emitting device

Vehicle lamp using semiconductor light emitting device

Vehicle lamp using semiconductor light emitting device

Vehicle lamp using semiconductor light emitting device forming tria...

Patents Applicationslast 30 patents

DISPLAY DEVICE

ROTARY-TYPE DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DE...

ROTATING DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE

ROTATING DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE

ROTATING DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT EMITTING DEVICE

LAMP USING SEMICONDUCTOR LIGHT-EMITTING ELEMENTS

VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

CAR LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE