Chi Wai Kwong

Person

Hong Kong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting material
- Patent number 12,245,497
- Issue date Mar 4, 2025
- Beijing Summer Sprout Technology Co., Ltd.
- Renmao Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,239,018
- Issue date Feb 25, 2025
- Beijing Summer Sprout Technology Co., Ltd.
- Zhihao Cui
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,207,550
- Issue date Jan 21, 2025
- Beijing Summer Sprout Technology Co., Ltd.
- Hualong Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complex with fluorine substitution
- Patent number 12,167,674
- Issue date Dec 10, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Wei Cai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent material and device
- Patent number 12,156,466
- Issue date Nov 26, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Qiang Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Silicon-containing electron transporting material and its application
- Patent number 12,145,954
- Issue date Nov 19, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Xiao Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic luminescent material having an ancillary ligand with a part...
- Patent number 11,993,617
- Issue date May 28, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Zhihong Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphorescent organic metal complex and use thereof
- Patent number 11,952,390
- Issue date Apr 9, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Wei Cai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device
- Patent number 11,950,507
- Issue date Apr 2, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Huiqing Pang
Information Patent Grant
Aromatic amine derivative and organic electroluminescent devices co...
- Patent number 11,937,499
- Issue date Mar 19, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Chunliang Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,897,896
- Issue date Feb 13, 2024
- Beijing Summer Sprout Technology Co., Ltd.
- Zhihao Cui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting materials containing cyano-substituted ligand
- Patent number 11,785,839
- Issue date Oct 10, 2023
- Beijing Summer Sprout Technology Co., Ltd.
- Wei Cai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent device
- Patent number 11,737,297
- Issue date Aug 22, 2023
- Beijing Summer Sprout Technology Co., Ltd.
- Liang Gao
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,708,356
- Issue date Jul 25, 2023
- Beijing Summer Sprout Technology Co., Ltd.
- Feng Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complex containing a first ligand, a second ligand, and a thi...
- Patent number 11,653,559
- Issue date May 16, 2023
- Beijing Summer Sprout Technology Co., Ltd.
- Nannan Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic luminescent material containing 6-silyl-substituted isoquin...
- Patent number 11,581,498
- Issue date Feb 14, 2023
- Beijing Summer Sprout Technology Co., Ltd.
- Nannan Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic luminescent material including 3-deuterium-substituted isoq...
- Patent number 11,498,937
- Issue date Nov 15, 2022
- Beijing Summer Sprout Technology Co., Ltd.
- Qi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic compound and electroluminescent device containing the same
- Patent number 11,492,360
- Issue date Nov 8, 2022
- Beijing Summer Sprout Technology Co., Ltd.
- Tao Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,466,026
- Issue date Oct 11, 2022
- Beijing Summer Sprout Technology Co., Ltd.
- Zhihao Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,466,009
- Issue date Oct 11, 2022
- Beijing Summer Sprout Technology Co., Ltd.
- Zhihao Cui
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE
- Publication number 20250089550
- Publication date Mar 13, 2025
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Zhen Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METAL COMPLEX WITH FLUORINE SUBSTITUTION
- Publication number 20250072279
- Publication date Feb 27, 2025
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Wei Cai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE COMPRISING SAME
- Publication number 20250043174
- Publication date Feb 6, 2025
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Zheng Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE
- Publication number 20250011356
- Publication date Jan 9, 2025
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Zhen Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MIXTURE INCLUDING 5- AND/OR 6-MEMBERED RING FUSED STRUCTURE, COMPOS...
- Publication number 20240415015
- Publication date Dec 12, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Le WANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240415005
- Publication date Dec 12, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Ming Sang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240376088
- Publication date Nov 14, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Yang WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE COMPRISING SAME
- Publication number 20240368465
- Publication date Nov 7, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Hongbo Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240317787
- Publication date Sep 26, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Liuhuan Cai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240276869
- Publication date Aug 15, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Renjie ZHENG
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240260289
- Publication date Aug 1, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Jing Wang
Information Patent Application
ELECTROLUMINESCENT DEVICE
- Publication number 20240260447
- Publication date Aug 1, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Qi Zhang
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240251654
- Publication date Jul 25, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Ming Sang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240247008
- Publication date Jul 25, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Renjie Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240251579
- Publication date Jul 25, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Menglan Xie
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240196740
- Publication date Jun 13, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Feng Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240147749
- Publication date May 2, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Cuifang Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND APPLICATION THEREOF
- Publication number 20240130219
- Publication date Apr 18, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Zhen Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240109926
- Publication date Apr 4, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Zheng Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND APPLICATION THEREOF
- Publication number 20240099122
- Publication date Mar 21, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Chi Yuen Raymond Kwong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240074221
- Publication date Feb 29, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Menglan Xie
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240065100
- Publication date Feb 22, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Qiang Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240034746
- Publication date Feb 1, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Han Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240032417
- Publication date Jan 25, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Feng Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240016057
- Publication date Jan 11, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Feng Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TOP-EMISSION ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20240008300
- Publication date Jan 4, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Jing WANG
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20240008356
- Publication date Jan 4, 2024
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Nannan Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20230422609
- Publication date Dec 28, 2023
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Menglan Xie
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20230422538
- Publication date Dec 28, 2023
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Menglan Xie
Information Patent Application
ORGANIC LIGHT-EMITTING MATERIALS CONTAINING CYANO-SUBSTITUTED LIGAND
- Publication number 20230397483
- Publication date Dec 7, 2023
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Wei Cai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Chi Wai Kwong

Person

Patents Grantslast 30 patents

Organic light emitting material

Organic electroluminescent materials and devices

Organic electroluminescent materials and devices

Metal complex with fluorine substitution

Organic electroluminescent material and device

Silicon-containing electron transporting material and its application

Organic luminescent material having an ancillary ligand with a part...

Phosphorescent organic metal complex and use thereof

Organic electroluminescence device

Aromatic amine derivative and organic electroluminescent devices co...

Organic electroluminescent materials and devices

Organic light-emitting materials containing cyano-substituted ligand

Organic electroluminescent device

Organic electroluminescent materials and devices

Metal complex containing a first ligand, a second ligand, and a thi...

Organic luminescent material containing 6-silyl-substituted isoquin...

Organic luminescent material including 3-deuterium-substituted isoq...

Organic compound and electroluminescent device containing the same

Organic electroluminescent materials and devices

Organic electroluminescent materials and devices

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE

METAL COMPLEX WITH FLUORINE SUBSTITUTION

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE COMPRISING SAME

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE

MIXTURE INCLUDING 5- AND/OR 6-MEMBERED RING FUSED STRUCTURE, COMPOS...

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE COMPRISING SAME

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT DEVICE AND APPLICATION THEREOF

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT DEVICE AND APPLICATION THEREOF

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

TOP-EMISSION ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC LIGHT-EMITTING MATERIALS CONTAINING CYANO-SUBSTITUTED LIGAND