With the analysis among 13,267 patents, we discovered top 485 key players by total patent application. International Business Machines Corp., State Grid Corp. of China, Hitachi Ltd. are dominant in this area. They take 5.19% of the total patent filing.
New York, United States
Patent: 258
Beijing Shi, China
Patent: 212
Tokyo-to, Japan
Patent: 170
Washington, United States
Patent: 166
Tokyo-to, Japan
Patent: 153
California, United States
Patent: 151
Tokyo-to, Japan
Patent: 136
Osaka-fu, Japan
Patent: 134
California, United States
Patent: 128
With the analysis among 140 patents, we discovered top 63 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Abaco Systems, Inc., E3 Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 13
Alabama, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 10
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Minnesota, United States
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 2,266 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Fisher-Rosemount Systems, Inc., State Grid Corp. of China, Huawei Technologies Co., Ltd. take 4.72% of patent filing during this period.
Texas, United States
Patent: 42
Beijing Shi, China
Patent: 39
Guangdong Sheng, China
Patent: 26
California, United States
Patent: 21
Guangdong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
California, United States
Patent: 19
Bayern, Germany
Patent: 16
Guangdong Sheng, China
Patent: 14
Massachusetts, United States
Patent: 14
With the analysis among related 2,266 patents in last 5 years, we discover 277 new entrants. Intrinsic Innovation LLC, Ping An Technology (Shenzhen) Co., Ltd., Beijing Linzhuo Information Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 19
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 7
North Carolina, United States
Patent: 6
California, United States
Patent: 6
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Patent: 6
With the analysis among 1,201 patents, we discovered top 221 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, North China Electric Power University are dominant in this area. They take 8.08% of the total patent filing.
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 12
Hunan Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10