With the analysis among 5,789 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Huawei Technologies Co., Ltd., ZTE Corp. are dominant in this area. They take 8.03% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 317
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 79
Guangdong Sheng, China
Patent: 48
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 48
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 40
Suzhou Subao New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 38
Tokyo-to, Japan
Patent: 34
International Business Machines Corp.
New York, United States
Patent: 34
Samsung Electronics Co., Ltd.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 26
With the analysis among 56 patents, we discovered top 38 start-ups by total patent application. eSignus, GeoLang Ltd., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 3
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Hangzhou Yunxiang Network Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Pingbo Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 1,753 patents applied in the last 5 years. We discover 499 most active companies in this area. The fast-growing State Grid Corp. of China, Tsinghua University, China Electric Power Research Institute Ltd. take 8.33% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 94
Beijing Shi, China
Patent: 29
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 23
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 23
North China Electric Power University
Beijing Shi, China
Patent: 22
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 13
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 13
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 12
With the analysis among related 1,753 patents in last 5 years, we discover 286 new entrants. Taiyuan University of Technology, Hangzhou Nuoxiang Technology Co., Ltd., Beijing Fenglian Ori Technology Co., Ltd. are the most active new entrants in this area.
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Hangzhou Nuoxiang Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Beijing Fenglian Ori Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Washington, United States
Patent: 4
Hunan Sheng, China
Patent: 4
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
Jiangxi Thermal Power Construction Corp.
Jiangxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
HERTFORD COUNTY, United Kingdom
Patent: 4
With the analysis among 1,419 patents, we discovered top 198 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, Southeast University are dominant in this area. They take 13.67% of the total patent filing.
Beijing Shi, China
Patent: 63
North China Electric Power University
Beijing Shi, China
Patent: 50
Jiangsu Sheng, China
Patent: 28
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 27
Hubei Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 23
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 22
Beijing Jiaotong University
Beijing Shi, China
Patent: 22
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 22
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 20