Jinhwa Hong

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Structure for driving toner inlet shutter of developing cartridge b...
- Patent number 11,953,845
- Issue date Apr 9, 2024
- Hewlett-Packard Development Company, L.P.
- Shin-Hyup Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Artificial device and method for controlling the same
- Patent number 11,663,469
- Issue date May 30, 2023
- LG Electronics Inc.
- Jinhwa Hong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Artificial intelligence-based apparatus and method for providing wa...
- Patent number 11,604,959
- Issue date Mar 14, 2023
- LG Electronics Inc.
- Ilhwan Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Structure to refill toner to development cartridge mounted in main...
- Patent number 11,366,407
- Issue date Jun 21, 2022
- Hewlett-Packard Development Company, L.P.
- Yong-Kwan Cho
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Authentication mechanisms
- Patent number 11,364,725
- Issue date Jun 21, 2022
- Hewlett-Packard Development Company, L.P.
- Jiwon Moon
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Toner refill cartridge with structure for preventing toner discharg...
- Patent number 11,281,125
- Issue date Mar 22, 2022
- Hewlett-Packard Development Company, L.P.
- Seung-Gweon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Detecting completion of injection of toner of toner refill cartridge
- Patent number 11,067,917
- Issue date Jul 20, 2021
- Hewlett-Packard Development Company, L.P.
- Jinhwa Hong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development cartridge for a printer
- Patent number D907698
- Issue date Jan 12, 2021
- Hewlett-Packard Development Company, L.P.
- Ji-Won Moon
- D18 - Printing and office machinery
Information Patent Grant
Toner reload kit
- Patent number D893598
- Issue date Aug 18, 2020
- Hewlett-Packard Development Company, L.P.
- Ji-Won Moon
- D18 - Printing and office machinery

Patents Applicationslast 30 patents

Information Patent Application
TONER REFILL CARTRIDGE HAVING PUMP FOR AUTOMATIC TONER REFILLING
- Publication number 20240345507
- Publication date Oct 17, 2024
- Hewlett-Packard Development Company, L.P.
- Shinhyup Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER REFILL CARTRIDGE WITH FOLDABLE PLUNGER
- Publication number 20230333500
- Publication date Oct 19, 2023
- Hewlett-Packard Development Company, L.P.
- Jinhwa HONG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
STRUCTURE FOR DRIVING TONER INLET SHUTTER OF DEVELOPING CARTRIDGE B...
- Publication number 20230152730
- Publication date May 18, 2023
- Hewlett-Packard Development Company, L.P.
- Shinhyup Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER REFILL CARTRIDGE WITH STRUCTURE FOR PREVENTING TONER DISCHARG...
- Publication number 20210263448
- Publication date Aug 26, 2021
- Hewlett-Packard Development Company, L.P.
- Seung-Gweon LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
STRUCTURE FOR REFILLING TONER INTO DEVELOPMENT CARTRIDGE MOUNTED IN...
- Publication number 20210232061
- Publication date Jul 29, 2021
- Hewlett-Packard Development Company, L.P.
- Yong-Kwan CHO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AUTHENTICATION MECHANISMS
- Publication number 20210094304
- Publication date Apr 1, 2021
- Hewlett-Packard Development Company, L.P.
- Jiwon MOON
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DETECTING COMPLETION OF INJECTION OF TONER OF TONER REFILL CARTRIDGE
- Publication number 20210080863
- Publication date Mar 18, 2021
- Hewlett-Packard Development Company, L.P.
- Jinhwa HONG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ARTIFICIAL DEVICE AND METHOD FOR CONTROLLING THE SAME
- Publication number 20210064991
- Publication date Mar 4, 2021
- LG ELECTRONICS INC.
- Jinhwa HONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARTIFICIAL INTELLIGENCE-BASED APPARATUS AND METHOD FOR PROVIDING WA...
- Publication number 20200005121
- Publication date Jan 2, 2020
- LG ELECTRONICS INC.
- Ilhwan CHOI
- G06 - COMPUTING CALCULATING COUNTING

Jinhwa Hong

Person

Patents Grantslast 30 patents

Structure for driving toner inlet shutter of developing cartridge b...

Artificial device and method for controlling the same

Artificial intelligence-based apparatus and method for providing wa...

Structure to refill toner to development cartridge mounted in main...

Authentication mechanisms

Toner refill cartridge with structure for preventing toner discharg...

Detecting completion of injection of toner of toner refill cartridge

Development cartridge for a printer

Toner reload kit

Patents Applicationslast 30 patents

TONER REFILL CARTRIDGE HAVING PUMP FOR AUTOMATIC TONER REFILLING

TONER REFILL CARTRIDGE WITH FOLDABLE PLUNGER

STRUCTURE FOR DRIVING TONER INLET SHUTTER OF DEVELOPING CARTRIDGE B...

TONER REFILL CARTRIDGE WITH STRUCTURE FOR PREVENTING TONER DISCHARG...

STRUCTURE FOR REFILLING TONER INTO DEVELOPMENT CARTRIDGE MOUNTED IN...

AUTHENTICATION MECHANISMS

DETECTING COMPLETION OF INJECTION OF TONER OF TONER REFILL CARTRIDGE

ARTIFICIAL DEVICE AND METHOD FOR CONTROLLING THE SAME

ARTIFICIAL INTELLIGENCE-BASED APPARATUS AND METHOD FOR PROVIDING WA...