With the analysis among 1,739 patents, we discovered top 459 key players by total patent application. State Grid Corp. of China, Google LLC, International Business Machines Corp. are dominant in this area. They take 11.73% of the total patent filing.
Beijing Shi, China
Patent: 91
California, United States
Patent: 78
New York, United States
Patent: 35
Texas, United States
Patent: 29
Baden-Württemberg, Germany
Patent: 27
Washington, United States
Patent: 27
Beijing Shi, China
Patent: 25
Texas, United States
Patent: 23
Massachusetts, United States
Patent: 21
With the analysis among 10 patents, we discovered top 9 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., eSentire, Inc., Hangzhou Qunhe Information Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 483 patents applied in the last 5 years. We discover 311 most active companies in this area. The fast-growing Liaoning University of Petroleum & Chemical Technology, Central South University, Google LLC take 7.25% of patent filing during this period.
Liaoning Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 12
California, United States
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
With the analysis among related 483 patents in last 5 years, we discover 188 new entrants. Qingdao Changsheng Ridian Design and Research Institute Co., Ltd., Qingdao New Energy Solutions, Inc., Dagong (Qingdao) New Energy Materials Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Minnesota, United States
Patent: 3
Liaoning Zhongke Lile Testing Technology Service Co., Ltd.
Liaoning Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 1,175 patents, we discovered top 235 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Beihang University are dominant in this area. They take 8.85% of the total patent filing.
Beijing Shi, China
Patent: 38
Zhejiang Sheng, China
Patent: 33
Beijing Shi, China
Patent: 33
Shaanxi Sheng, China
Patent: 27
Hunan Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 18