With the analysis among 2,751 patents, we discovered top 474 key players by total patent application. Hitachi Ltd., State Grid Corp. of China, TOSHIBA Corp. are dominant in this area. They take 2.76% of the total patent filing.
Tokyo-to, Japan
Patent: 32
State Grid Corp. of China
Beijing Shi, China
Patent: 22
Tokyo-to, Japan
Patent: 22
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 20
International Business Machines Corp.
New York, United States
Patent: 13
Tokyo-to, Japan
Patent: 13
Derbyshire, United Kingdom
Patent: 12
Tokyo-to, Japan
Patent: 11
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 10
With the analysis among 13 patents, we discovered top 6 start-ups by total patent application. Lytx, Inc., Stratos Perception LLC, Whoop, Inc. are active in this area.
California, United States
Patent: 3
Texas, United States
Patent: 3
Massachusetts, United States
Patent: 2
Massachusetts, United States
Patent: 2
Minnesota, United States
Patent: 2
Shenzhen Xiu Dan Technology Co. , Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 849 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, Xi'an Jiaotong University, Hunan University take 2.24% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 5
Dongguan Xinlewei Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Texas, United States
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 4
With the analysis among related 849 patents in last 5 years, we discover 429 new entrants. Hunan University, Dongguan Xinlewei Electronic Technology Co., Ltd., Landmark Graphics Corp. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
Dongguan Xinlewei Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 4
Hainan Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Jingmen Chuangjia Machinery Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Texas, United States
Patent: 3
Beijing Noitom Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Jiangsu Special Equipment Safety Supervision and Inspection Institute
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Patent: 2
With the analysis among 808 patents, we discovered top 233 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, China University of Mining & Technology are dominant in this area. They take 5.69% of the total patent filing.
Beijing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 10
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 10
Southwest Petroleum University
Sichuan Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
Connecticut, United States
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6