With the analysis among 824 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Resonac Holdings Corp., Semiconductor Energy Laboratory Co., Ltd. are dominant in this area. They take 6.43% of the total patent filing.
Beijing Shi, China
Patent: 22
Chiba-ken, Japan
Patent: 19
Kanagawa-ken, Japan
Patent: 12
Beijing Shi, China
Patent: 11
Chiba-ken, Japan
Patent: 9
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 9
Minnesota, United States
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 110 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Southeast University, Wuhan Institute of Technology, Hangzhou Dianzi University take 8.18% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shenzhen Lehua Hi-Tech Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
New York, United States
Patent: 2
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 110 patents in last 5 years, we discover 55 new entrants. Wuhan Institute of Technology, Hangzhou Dianzi University, Shenzhen Lehua Hi-Tech Industrial Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shenzhen Lehua Hi-Tech Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 2
South-Central University for Nationalities
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 343 patents, we discovered top 134 universities and scientific research institutions by total patent application. Southeast University, East China University of Science & Technology, Beijing University of Technology are dominant in this area. They take 8.75% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4