Han D. Kwon

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Camera actuator and camera device comprising same
- Patent number 12,200,335
- Issue date Jan 14, 2025
- LG Innotek Co., Ltd
- Tae Gon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Biodegradable polymer microparticle for filler, manufacturing metho...
- Patent number 11,597,834
- Issue date Mar 7, 2023
- ULTRA V CO., LTD.
- Cheong Cheon Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Screen baseball system including screen shutter
- Patent number 10,350,476
- Issue date Jul 16, 2019
- REALYAGU ZONE CO., LTD.
- Seung Jin Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method of operating screen baseball system
- Patent number 10,166,482
- Issue date Jan 1, 2019
- REALYAGU ZONE CO., LTD.
- Seung-Jin Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Playing method for screen baseball system
- Patent number 10,102,346
- Issue date Oct 16, 2018
- REALYAGU ZONE CO., LTD.
- Seung-Jin Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method for manufacturing polydioxanone particles for filler
- Patent number 9,982,090
- Issue date May 29, 2018
- ULTRA V CO., LTD.
- Myung Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Integrated screen baseball platform and method for implementing the...
- Patent number 9,717,994
- Issue date Aug 1, 2017
- REALYAGU ZONE CO., LTD.
- Seung Jin Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Screen baseball game apparatus without temporal and spatial limitat...
- Patent number 9,604,114
- Issue date Mar 28, 2017
- REALYAGU ZONE CO., LTD.
- Seung-Jin Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Electronic audio learning apparatus
- Patent number 5,595,489
- Issue date Jan 21, 1997
- Kemongsa Publishing Co., Ltd.
- Han D. Kwon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LENS DRIVING DEVICE
- Publication number 20240302711
- Publication date Sep 12, 2024
- LG Innotek Co., Ltd.
- Hyun Joong LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PREPARING FILLER COMPOSITION FOR MOLDING
- Publication number 20240261211
- Publication date Aug 8, 2024
- ULTRA V CO., LTD.
- Han Jin KWON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HUMAN SOFT TISSUE CUTTING WIRE, AND METHOD FOR MANUFACTURING SAME
- Publication number 20240180577
- Publication date Jun 6, 2024
- SMART WIRE CO., LTD.
- Han Jin KWON
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ACTUATOR DEVICE
- Publication number 20240163557
- Publication date May 16, 2024
- LG Innotek Co., Ltd.
- Jeong Gi YOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIODEGRADABLE POLYMER FINE PARTICLE FOR FILLER, FREEZE-DRIED BODY I...
- Publication number 20240157025
- Publication date May 16, 2024
- ULTRA V CO., LTD.
- Cheong Cheon LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CAMERA ACTUATOR AND CAMERA DEVICE COMPRISING SAME
- Publication number 20230209162
- Publication date Jun 29, 2023
- LG Innotek Co., Ltd.
- Tae Gon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA MODULE
- Publication number 20230146369
- Publication date May 11, 2023
- LG Innotek Co., Ltd.
- Hyun Soo Kim
- G02 - OPTICS
Information Patent Application
BIODEGRADABLE POLYMER FINE PARTICLE FOR FILLER, FREEZE-DRIED BODY I...
- Publication number 20220233744
- Publication date Jul 28, 2022
- ULTRA V CO., LTD.
- Cheong Cheon LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIODEGRADABLE POLYMER FINE PARTICLE FOR FILLER, MANUFACTURING METHO...
- Publication number 20220235221
- Publication date Jul 28, 2022
- ULTRA V CO., LTD.
- Cheong Cheon LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SCREEN BASEBALL SYSTEM USING CAMERA SENSOR AND METHOD THEREOF
- Publication number 20180207508
- Publication date Jul 26, 2018
- REALYAGU ZONE CO., LTD.
- Seung Jin Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PLAYING SCREEN BASEBALL USING A PITCHING MODE
- Publication number 20180126257
- Publication date May 10, 2018
- REALYAGU ZONE CO., LTD.
- Seung Jin Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SCREEN BASEBALL SYSTEM INCLUDING SCREEN SHUTTER
- Publication number 20180065020
- Publication date Mar 8, 2018
- REALYAGU ZONE CO. LTD.
- Seung Jin LEE
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SCREEN BASEBALL METHOD USING A MOBILE DEVICE
- Publication number 20180056195
- Publication date Mar 1, 2018
- REALYAGU ZONE CO., LTD.
- Seung Jin Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREAD IMPLANTATION ROD FOR PREVENTING DAMAGE TO SUBCUTANEOUS TISSU...
- Publication number 20170181743
- Publication date Jun 29, 2017
- Gyung Gyun KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR MANUFACTURING POLYDIOXANONE PARTICLES FOR FILLER
- Publication number 20170129993
- Publication date May 11, 2017
- ULTRA V CO., LTD.
- Myung CHOI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SCREEN BASEBALL GAME APPARATUS WITHOUT TEMPORAL AND SPATIAL LIMITAT...
- Publication number 20160339316
- Publication date Nov 24, 2016
- REALYAGU ZONE CO., LTD.
- Seung-Jin LEE
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
METHOD OF OPERATING SCREEN BASEBALL SYSTEM
- Publication number 20160279526
- Publication date Sep 29, 2016
- REALYAGU ZONE CO., LTD.
- Seung-Jin LEE
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
PLAYING METHOD FOR SCREEN BASEBALL SYSTEM
- Publication number 20160279496
- Publication date Sep 29, 2016
- REALYAGU ZONE CO., LTD.
- Seung-Jin LEE
- A63 - SPORTS GAMES AMUSEMENTS

Han D. Kwon

Person

Patents Grantslast 30 patents

Camera actuator and camera device comprising same

Biodegradable polymer microparticle for filler, manufacturing metho...

Screen baseball system including screen shutter

Method of operating screen baseball system

Playing method for screen baseball system

Method for manufacturing polydioxanone particles for filler

Integrated screen baseball platform and method for implementing the...

Screen baseball game apparatus without temporal and spatial limitat...

Electronic audio learning apparatus

Patents Applicationslast 30 patents

LENS DRIVING DEVICE

METHOD FOR PREPARING FILLER COMPOSITION FOR MOLDING

HUMAN SOFT TISSUE CUTTING WIRE, AND METHOD FOR MANUFACTURING SAME

ACTUATOR DEVICE

BIODEGRADABLE POLYMER FINE PARTICLE FOR FILLER, FREEZE-DRIED BODY I...

CAMERA ACTUATOR AND CAMERA DEVICE COMPRISING SAME

CAMERA MODULE

BIODEGRADABLE POLYMER FINE PARTICLE FOR FILLER, FREEZE-DRIED BODY I...

BIODEGRADABLE POLYMER FINE PARTICLE FOR FILLER, MANUFACTURING METHO...

SCREEN BASEBALL SYSTEM USING CAMERA SENSOR AND METHOD THEREOF

METHOD FOR PLAYING SCREEN BASEBALL USING A PITCHING MODE

SCREEN BASEBALL SYSTEM INCLUDING SCREEN SHUTTER

SCREEN BASEBALL METHOD USING A MOBILE DEVICE

THREAD IMPLANTATION ROD FOR PREVENTING DAMAGE TO SUBCUTANEOUS TISSU...

METHOD FOR MANUFACTURING POLYDIOXANONE PARTICLES FOR FILLER

SCREEN BASEBALL GAME APPARATUS WITHOUT TEMPORAL AND SPATIAL LIMITAT...

METHOD OF OPERATING SCREEN BASEBALL SYSTEM

PLAYING METHOD FOR SCREEN BASEBALL SYSTEM