With the analysis among 753 patents, we discovered top 463 key players by total patent application. State Grid Corp. of China, Välinge Innovation AB, NEC Corp. are dominant in this area. They take 7.97% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 30
Tokyo-to, Japan
Patent: 12
Gyeongsangnam-do, South Korea
Patent: 11
Tokyo-to, Japan
Patent: 10
Mitsubishi Electric Corp.
International Business Machines Corp.
New York, United States
Patent: 6
CMIG New Energy Investment Group Co., Ltd.
Beijing Shi, China
Patent: 6
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among 11 patents, we discovered top 7 start-ups by total patent application. Just BioFiber Corp., Hangzhou Yunxiang Network Technology Co. Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Hangzhou Yunxiang Network Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Hyperchain Technologies Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Coocaa Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Hangzhou Yunxi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Miaoyijia Information Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 300 patents applied in the last 5 years. We discover 258 most active companies in this area. The fast-growing Bank of China Ltd., State Grid Corp. of China, Tsinghua University take 3.67% of patent filing during this period.
Beijing Shi, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 2
Wuhan Hekang Intelligent Electric Co., Ltd.
Hubei Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
With the analysis among related 300 patents in last 5 years, we discover 234 new entrants. Bank of China Ltd., Powerchina Chengdu Engineering Corp. Ltd., Chongqing University are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Wuhan Hekang Intelligent Electric Co., Ltd.
Hubei Sheng, China
Patent: 2
Yiqing Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Yunnan Seismological Bureau
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Patent: 2
FAW-Volkswagen Automobile Co., Ltd.
Jilin Sheng, China
Patent: 2
Hefei Yiwuyizheng Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Chengdu Zhongxin Kechuang Acoustic Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among 156 patents, we discovered top 67 universities and scientific research institutions by total patent application. Tsinghua University, Kunming University of Science & Technology, Shanghai Jiao Tong University are dominant in this area. They take 10.90% of the total patent filing.
Beijing Shi, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2