With the analysis among 995 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Matsushita Electronics Corp., Yokogawa Electric Corp. are dominant in this area. They take 7.24% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 31
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
Texas, United States
Patent: 14
Texas, United States
Patent: 7
Kobelco Construction Machinery Co. Ltd.
Qingdao Gaoxiao Information Industry Corp. Ltd.
Shandong Sheng, China
Patent: 6
Chengdu Longguan Technology Industry Co., Ltd.
Sichuan Sheng, China
Patent: 6
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Archimedes Controls Corp.
California, United States
Patent: 4
Rate Of Change Changsha Information Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Suxin IoT Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 462 patents applied in the last 5 years. We discover 394 most active companies in this area. The fast-growing Guizhou Power Grid Co., State Grid Corp. of China, Longyear TM, Inc. take 3.25% of patent filing during this period.
Guizhou Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Delaware, United States
Patent: 5
Beijing Shi, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
Zhangjiagang Hydrogen Core Electrical System Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shenzhen Net Source Software Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shanghai Hangding Electronic Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4
Hunan Hengfeng Intelligent Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
With the analysis among related 462 patents in last 5 years, we discover 365 new entrants. Longyear TM, Inc., Guizhou Power Grid Co., Shanghai Hangding Electronic Technology Development Co., Ltd. are the most active new entrants in this area.
Delaware, United States
Patent: 5
Guizhou Sheng, China
Patent: 5
Shanghai Hangding Electronic Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
Hunan Hengfeng Intelligent Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Zhangjiagang Hydrogen Core Electrical System Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shenzhen Net Source Software Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Zhongjin Peike Construction Co., Ltd.
Hunan Sheng, China
Patent: 4
Qingdao Lixinda Energy Service Co., Ltd.
Shandong Sheng, China
Patent: 3
Wuhan Xiwen Polytron Technologies, Inc.
Hubei Sheng, China
Patent: 3
With the analysis among 290 patents, we discovered top 115 universities and scientific research institutions by total patent application. Zhejiang University, University of Science & Technology Beijing, Tsinghua University are dominant in this area. They take 6.90% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
University of Science & Technology Beijing
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 5
China Agricultural University
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 4
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 4