With the analysis among 1,222 patents, we discovered top 475 key players by total patent application. State Grid Corp. of China, Siemens AG, Fujitsu Ltd. are dominant in this area. They take 8.67% of the total patent filing.
Beijing Shi, China
Patent: 61
Bayern, Germany
Patent: 34
Tokyo-to, Japan
Patent: 11
Baden-Württemberg, Germany
Patent: 11
Ohio, United States
Patent: 11
Toyama-ken, Japan
Patent: 10
California, United States
Patent: 10
International Business Machines Corp.
New York, United States
Patent: 9
Samsung Electronics Co., Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 218 patents applied in the last 5 years. We discover 199 most active companies in this area. The fast-growing State Grid Corp. of China, Jiang Su Sheng Dian Li Gong Si Zhen Jiang Gong Dian Gong Si, Wuhan Tian Ma Microelectronics Co., Ltd. take 8.26% of patent filing during this period.
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 3
Wuhan China Star Optoelectronics Semicon Display Tech Co.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hamburg, Germany
Patent: 2
Toyama-ken, Japan
Patent: 2
With the analysis among related 218 patents in last 5 years, we discover 169 new entrants. Wuhan Tian Ma Microelectronics Co., Ltd., Guangdong Power Grid Co. Ltd., State Grid Beijing Electric Power Co. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 3
Wuhan China Star Optoelectronics Semicon Display Tech Co.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hamburg, Germany
Patent: 2
Liaoning Sheng, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 91 patents, we discovered top 45 universities and scientific research institutions by total patent application. North China Electric Power University, Kunming University of Science & Technology, Zhejiang University are dominant in this area. They take 19.78% of the total patent filing.
Beijing Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2