Search results for “Hole injection layer” companies
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Key Players
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Innovation Intensity
With the analysis among 5,736 patents, we discovered top 469 key players by total patent application. Ocean's King Lighting Science & Technology Co., Ltd., Shenzhen Haiyangwang Illumination Technology Co.,Ltd., Shenzhen Oceans King Lighting Engineering Co., Ltd. are dominant in this area. They take 27.21% of the total patent filing.
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 568
Shenzhen Haiyangwang Illumination Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 524
Shenzhen Oceans King Lighting Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 469
Samsung Display Co., Ltd.
South Korea
Patent: 414
LG Display Co., Ltd.
South Korea
Patent: 250
Seiko Epson Corp.
Nagano-ken, Japan
Patent: 195
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 183
JOLED, Inc.
Tokyo-to, Japan
Patent: 169
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 154
Hodogaya Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 125
Startups & Unicorns
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Innovation Intensity
With the analysis among 173 patents, we discovered top 3 start-ups by total patent application.
JOLED, Inc.
Tokyo-to, Japan
Patent: 169
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
STARTUP
INURU GmbH
Berlin, Germany
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,499 patents applied in the last 5 years. We discover 270 most active companies in this area. The fast-growing BOE Technology Group Co., Ltd., Semiconductor Energy Laboratory Co., Ltd., Samsung Display Co., Ltd. take 16.54% of patent filing during this period.
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 94
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 79
Samsung Display Co., Ltd.
South Korea
Patent: 75
Wuhan China Star Optoelectronics Semicon Display Tech Co.
Hubei Sheng, China
Patent: 54
Novaled GmbH
Sachsen, Germany
Patent: 53
Shenzhen China Star Optoelectronics Semicon Display Tech Co.
Guangdong Sheng, China
Patent: 52
Suzhou Jiuxian New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 42
LG Chem Ltd.
South Korea
Patent: 37
Guangdong Aglaia Optoelectronic Materials Co Ltd
Guangdong Sheng, China
Patent: 36
LG Display Co., Ltd.
South Korea
Patent: 32
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,499 patents in last 5 years, we discover 148 new entrants. Suzhou Jiuxian New Material Co., Ltd., Suzhou Zican Technology Co., Ltd., Zhejiang Huaxian Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Suzhou Jiuxian New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 42
Suzhou Zican Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Zhejiang Huaxian Optoelectronics Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 18
Guangzhou ChinaRay Optoelectronic Materials Co., Ltd.
Guangdong Sheng, China
Patent: 17
Beijing Xiahe Technology Co., Ltd.
Beijing Shi, China
Patent: 16
Hefei Funa Technology Co., Ltd.
Anhui Sheng, China
Patent: 13
Beijing BOE Technology Development Co., Ltd.
Beijing Shi, China
Patent: 10
Jilin OLED Material Tech Co., Ltd.
Jilin Sheng, China
Patent: 9
Hupan Optoelectronics Technology (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Yungu (Gu'an) Technology Co., Ltd.
Hebei Sheng, China
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 716 patents, we discovered top 107 universities and scientific research institutions by total patent application. Shanghai University, South China University of Technology, Soochow University are dominant in this area. They take 14.11% of the total patent filing.
Shanghai University
Shanghai Shi, China
Patent: 36
South China University of Technology
Guangdong Sheng, China
Patent: 34
Soochow University
Jiangsu Sheng, China
Patent: 31
Tsinghua University
Beijing Shi, China
Patent: 27
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 23
Fuzhou University
Fujian Sheng, China
Patent: 20
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 18
Jilin University
Jilin Sheng, China
Patent: 17
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Guangdong University of Technology
Guangdong Sheng, China
Patent: 13
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