With the analysis among 421 patents, we discovered top 289 key players by total patent application. Toyota Motor Corp., State Grid Corp. of China, Hitachi Ltd. are dominant in this area. They take 3.33% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Zhejiang Dongya Electronic Co. Ltd.
Zhejiang Sheng, China
Patent: 4
Microsoft Technology Licensing LLC
Washington, United States
Patent: 4
Accenture Global Services Ltd.
International Business Machines Corp.
New York, United States
Patent: 3
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With the analysis among related 72 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Zhejiang Dongya Electronic Co. Ltd., Chengdu Haike Industrial Control Equipment Co., Ltd., State Grid Corp. of China take 13.89% of patent filing during this period.
Zhejiang Dongya Electronic Co. Ltd.
Zhejiang Sheng, China
Patent: 4
Chengdu Haike Industrial Control Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
NANJING WATT ELECTRIC MOTORS CORP.
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Zhuhai GREE Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Xinkeyou Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xiamen Xinbiao IoT Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
With the analysis among related 72 patents in last 5 years, we discover 52 new entrants. Zhejiang Dongya Electronic Co. Ltd., Chengdu Haike Industrial Control Equipment Co., Ltd., Liaoning Province Power Co. Ltd. are the most active new entrants in this area.
Zhejiang Dongya Electronic Co. Ltd.
Zhejiang Sheng, China
Patent: 4
Chengdu Haike Industrial Control Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 3
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Zhuhai GREE Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Xinkeyou Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xiamen Xinbiao IoT Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Hubei Daerhu Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Dongguan Longwen Precision Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 99 patents, we discovered top 35 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Xi'an Jiaotong University, Beijing University of Technology are dominant in this area. They take 18.18% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 5
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2