With the analysis among 3,043 patents, we discovered top 491 key players by total patent application. Fujitsu Ltd., State Grid Corp. of China, NEC Corp. are dominant in this area. They take 2.63% of the total patent filing.
Tokyo-to, Japan
Patent: 31
Beijing Shi, China
Patent: 26
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
Washington, United States
Patent: 17
Texas, United States
Patent: 15
New York, United States
Patent: 13
California, United States
Patent: 13
Tokyo-to, Japan
Patent: 12
With the analysis among 29 patents, we discovered top 21 start-ups by total patent application. NextWorld LLC, Graphcore Ltd., APRESIA Systems Ltd. are active in this area.
Colorado, United States
Patent: 3
BRISTOL, United Kingdom
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,241 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Shenzhen Shunchengyi Electronics Co., Ltd., Tencent Technology (Shenzhen) Co., Ltd. take 1.38% of patent filing during this period.
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
With the analysis among related 2,241 patents in last 5 years, we discover 449 new entrants. Shenzhen Shunchengyi Electronics Co., Ltd., Ping An Puhui Enterprises Management Co., Ltd., Truly Opto-Electronics (Shanwei) Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Shenzhen Zhengke Hongda Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Illinois, United States
Patent: 5
With the analysis among 456 patents, we discovered top 148 universities and scientific research institutions by total patent application. Zhengzhou University, Nanjing University, Shandong University of Science & Technology are dominant in this area. They take 4.17% of the total patent filing.
Henan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4