With the analysis among 598 patents, we discovered top 476 key players by total patent application. State Grid Corp. of China, American Electric Power Co., Inc., NEC Corp. are dominant in this area. They take 4.01% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
American Electric Power Co., Inc.
Ohio, United States
Patent: 7
Aclara Power-Line Systems, Inc.
Missouri, United States
Patent: 5
Shanghai Meridian Magnesium Products Co. Ltd.
Shanghai Shi, China
Patent: 5
California, United States
Patent: 5
Chongqing Kaiyi Special Gas Co., Ltd.
Chongqing Shi, China
Patent: 5
Nippon Telegraph & Telephone Corp.
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Shenzhen Pudu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
With the analysis among related 108 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing Powerbeauty (Dongguan) Industrial Co. Ltd., The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd., FAW Jiefang Automotive Co. Ltd. take 5.56% of patent filing during this period.
Powerbeauty (Dongguan) Industrial Co. Ltd.
Guangdong Sheng, China
Patent: 2
The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd.
Chongqing Shi, China
Patent: 2
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Huating (Hefei) Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Hebei Jibao Heating Equipment Co., Ltd.
Hebei Sheng, China
Patent: 1
Zhongshan Powerstar Motor Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 108 patents in last 5 years, we discover 101 new entrants. Powerbeauty (Dongguan) Industrial Co. Ltd., The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd., FAW Jiefang Automotive Co. Ltd. are the most active new entrants in this area.
Powerbeauty (Dongguan) Industrial Co. Ltd.
Guangdong Sheng, China
Patent: 2
The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd.
Chongqing Shi, China
Patent: 2
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Huating (Hefei) Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Hebei Jibao Heating Equipment Co., Ltd.
Hebei Sheng, China
Patent: 1
Zhongshan Powerstar Motor Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Provincial Public Security Department
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Patent: 1
With the analysis among 77 patents, we discovered top 41 universities and scientific research institutions by total patent application. École Polytechnique Fédérale de Lausanne, Jilin University, Xi'an Jiaotong University are dominant in this area. They take 9.09% of the total patent filing.
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 3
Jilin Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
California Institute of Technology
California, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1