With the analysis among 331 patents, we discovered top 241 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Beijing Kedong Power Control Systems Co. Ltd. are dominant in this area. They take 18.13% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 34
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 14
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 11
Baden-Württemberg, Germany
Patent: 8
Operation Technology, Inc.
California, United States
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Cobham Electronic Systems, Inc.
New York, United States
Patent: 5
International Business Machines Corp.
New York, United States
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 222 patents applied in the last 5 years. We discover 182 most active companies in this area. The fast-growing State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., China Electric Power Research Institute Ltd. take 18.47% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 19
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 12
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 10
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 5
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 4
Zhaoqing Xiaopeng New Energy Investment Co., Ltd.
Guangdong Sheng, China
Patent: 4
Operation Technology, Inc.
California, United States
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 3
With the analysis among related 222 patents in last 5 years, we discover 151 new entrants. Fujikura Ltd., Zhaoqing Xiaopeng New Energy Investment Co., Ltd., Anhui Jianghuai Automobile Group Corp. Ltd. are the most active new entrants in this area.
Zhaoqing Xiaopeng New Energy Investment Co., Ltd.
Guangdong Sheng, China
Patent: 4
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 3
Hainan Power Grid Co., Ltd. Electric Power Research Institute
Hainan Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
Shanghai Zpmc Electric Co. Ltd.
Shanghai Shi, China
Patent: 2
Qingdao Runhai Tongan Electric Power Equipment Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 134 patents, we discovered top 49 universities and scientific research institutions by total patent application. Shandong University, Zhejiang University, Tsinghua University are dominant in this area. They take 14.93% of the total patent filing.
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2