With the analysis among 909 patents, we discovered top 477 key players by total patent application. Hitachi Ltd., State Grid Corp. of China, Fujitsu Ltd. are dominant in this area. They take 10.34% of the total patent filing.
Tokyo-to, Japan
Patent: 45
Beijing Shi, China
Patent: 31
Tokyo-to, Japan
Patent: 18
California, United States
Patent: 15
New York, United States
Patent: 14
Illinois, United States
Patent: 13
Guangdong Sheng, China
Patent: 12
With the analysis among 47 patents, we discovered top 23 start-ups by total patent application. Illumio, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Liuzhou Kangyun Internet Technology Co., Ltd. are active in this area.
California, United States
Patent: 15
Beijing Shi, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Motiv8 Technologies, Inc.
North Carolina, United States
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 681 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hitachi Ltd., State Grid Corp. of China, Huawei Technologies Co., Ltd. take 6.17% of patent filing during this period.
Tokyo-to, Japan
Patent: 22
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 9
New York, United States
Patent: 8
Beijing Shi, China
Patent: 7
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 6
Beijing Shi, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
With the analysis among related 681 patents in last 5 years, we discover 441 new entrants. Toyota Motor Corp., China Construction Bank Corp., Hitachi High-Tech America, Inc. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 6
Beijing Shi, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Guangdong Sheng, China
Patent: 4
Kanagawa-ken, Japan
Patent: 4
With the analysis among 168 patents, we discovered top 48 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Shanghai Jiao Tong University, Tsinghua University are dominant in this area. They take 17.86% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 2