With the analysis among 11,650 patents, we discovered top 474 key players by total patent application. QUALCOMM, Inc., State Grid Corp. of China, NEC Corp. are dominant in this area. They take 6.43% of the total patent filing.
California, United States
Patent: 337
Beijing Shi, China
Patent: 241
Tokyo-to, Japan
Patent: 171
Osaka-fu, Japan
Patent: 160
Tokyo-to, Japan
Patent: 153
Tokyo-to, Japan
Patent: 144
Tokyo-to, Japan
Patent: 142
Illinois, United States
Patent: 93
Tokyo-to, Japan
Patent: 90
With the analysis among 59 patents, we discovered top 34 start-ups by total patent application. ROHO, Inc., The Yield Technology Solutions Pty Ltd., Aisin KK are active in this area.
New York, United States
Patent: 6
New South Wales, Australia
Patent: 5
California, United States
Patent: 3
New Jersey, United States
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 1,931 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., NARI Technology Co., Ltd. take 5.75% of patent filing during this period.
Beijing Shi, China
Patent: 61
Beijing Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Osaka-fu, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Jiangsu Sheng, China
Patent: 15
California, United States
Patent: 13
Jilin Sheng, China
Patent: 13
Chiba-ken, Japan
Patent: 12
With the analysis among related 1,931 patents in last 5 years, we discover 276 new entrants. Hangzhou West Lake Electronics Research Institute, Land Business Co., Ltd., Beijing Xiaomi Mobile Software Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Pathum Thani, Thailand
Patent: 5
Connecticut, United States
Patent: 5
Texas, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
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Patent: 4
With the analysis among 1,252 patents, we discovered top 196 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, Wuhan University are dominant in this area. They take 12.70% of the total patent filing.
Beijing Shi, China
Patent: 43
Beijing Shi, China
Patent: 37
Hubei Sheng, China
Patent: 31
Jilin Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 15