With the analysis among 8,334 patents, we discovered top 471 key players by total patent application. Idemitsu Kosan Co., Ltd., Semiconductor Energy Laboratory Co., Ltd., IG Farbenindustrie AG are dominant in this area. They take 9.76% of the total patent filing.
Tokyo-to, Japan
Patent: 343
Kanagawa-ken, Japan
Patent: 305
Hessen, Germany
Patent: 165
Delaware, United States
Patent: 150
Nordrhein-Westfalen, Germany
Patent: 114
Guangdong Sheng, China
Patent: 113
With the analysis among 32 patents, we discovered top 7 start-ups by total patent application. JOLED, Inc., Cygnus Biosciences (Beijing) Co., Ltd., EOS Srl are active in this area.
Tokyo-to, Japan
Patent: 22
Beijing Shi, China
Patent: 4
Lombardia, Italy
Patent: 2
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,127 patents applied in the last 5 years. We discover 437 most active companies in this area. The fast-growing Semiconductor Energy Laboratory Co., Ltd., LG Chem Ltd., LG Display Co., Ltd. take 10.65% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 44
Beijing Shi, China
Patent: 26
Beijing Shi, China
Patent: 24
Kanagawa-ken, Japan
Patent: 23
Jilin Sheng, China
Patent: 21
Pennsylvania, United States
Patent: 17
With the analysis among related 1,127 patents in last 5 years, we discover 282 new entrants. Wuhan China Star Optoelectronics Semicon Display Tech Co., Shanxi Haolunke Chemical Co., Ltd., Zhejiang Henglan Science &Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 10
Shanxi Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Taiwan Province, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Oregon, United States
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 1,347 patents, we discovered top 260 universities and scientific research institutions by total patent application. Tianjin Normal University, Sinopec Research Institute of Petroleum Processing, South China University of Technology are dominant in this area. They take 11.58% of the total patent filing.
Tianjin Shi, China
Patent: 66
Beijing Shi, China
Patent: 38
Guangdong Sheng, China
Patent: 24
Jilin Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 16
Tianjin Shi, China
Patent: 16
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 13