With the analysis among 29,394 patents, we discovered top 487 key players by total patent application. Robert Bosch GmbH, State Grid Corp. of China, PetroChina Co., Ltd. are dominant in this area. They take 2.50% of the total patent filing.
Baden-Württemberg, Germany
Patent: 403
State Grid Corp. of China
Beijing Shi, China
Patent: 159
Beijing Shi, China
Patent: 146
Tokyo-to, Japan
Patent: 135
Hyogo-ken, Japan
Patent: 125
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Guangdong Sheng, China
Patent: 120
Tokyo-to, Japan
Patent: 116
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 113
Missouri, United States
Patent: 112
Tokyo-to, Japan
Patent: 103
With the analysis among 117 patents, we discovered top 41 start-ups by total patent application. Energizer Brands LLC, Aisin KK, Vascular Barcelona Devices SL are active in this area.
California, United States
Patent: 24
Tokyo-to, Japan
Patent: 22
Vascular Barcelona Devices SL
Physiolab Technologies Ltd.
California, United States
Patent: 4
Shenzhen Dingjia Hongsi Drinks Technology Co. Ltd.
Guangdong Sheng, China
Patent: 4
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangxi Ningda Automobile Technology Co Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shenzhen Qianhai Livall IoT Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
Kinetic Pressure Control Ltd.
Texas, United States
Patent: 3
With the analysis among related 10,321 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Contemporary Amperex Technology Co., Ltd., State Grid Corp. of China, PetroChina Co., Ltd. take 1.52% of patent filing during this period.
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 70
State Grid Corp. of China
Beijing Shi, China
Patent: 51
Beijing Shi, China
Patent: 36
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 31
China Oil & Gas Pipeline Network Corp.
Beijing Shi, China
Patent: 26
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 24
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Guangdong Sheng, China
Patent: 23
AZURE MINING TECHNOLOGY PTY LTD
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Patent: 23
With the analysis among related 10,321 patents in last 5 years, we discover 253 new entrants. AZURE MINING TECHNOLOGY PTY LTD, Dongfeng Motor Group Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
AZURE MINING TECHNOLOGY PTY LTD
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Patent: 23
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 14
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
Jiangsu Contemporary Amperex Technology Ltd.
Jiangsu Sheng, China
Patent: 10
Guangdong Midea White Goods Technology Innovation Center
Guangdong Sheng, China
Patent: 9
Weifu High-Technology Group Co. Ltd.
Jiangsu Sheng, China
Patent: 9
Ningde Times Runzhi Software Technology Co., Ltd.
Fujian Sheng, China
Patent: 8
Performance Pulsation Control, Inc.
Texas, United States
Patent: 8
New York, United States
Patent: 7
UHV Company of State Grid Ningxia Electric Power Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 7
With the analysis among 1,940 patents, we discovered top 236 universities and scientific research institutions by total patent application. China University of Mining & Technology, Xi'an Jiaotong University, Shandong University of Science & Technology are dominant in this area. They take 5.77% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 51
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 30
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 30
Southwest Petroleum University
Sichuan Sheng, China
Patent: 29
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 26
Kuban University of Technology
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Patent: 25
Zhejiang Sheng, China
Patent: 24
Henan Polytechnic University
Henan Sheng, China
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 16
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15