With the analysis among 1,853 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., LG Electronics, Inc. are dominant in this area. They take 8.09% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 66
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 50
Johnson Electric International AG
Neuchâtel, Switzerland
Patent: 18
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Osaka-fu, Japan
Patent: 16
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 12
Pierburg Pump Technology GmbH
Nordrhein-Westfalen, Germany
Patent: 12
Chengdu Shanghua Electric Co., Ltd.
Sichuan Sheng, China
Patent: 12
With the analysis among 13 patents, we discovered top 6 start-ups by total patent application. Moxion Power Co., OnePredict Co. Ltd., Amber Semiconductor, Inc. are active in this area.
California, United States
Patent: 5
Amber Semiconductor, Inc.
California, United States
Patent: 2
New York, United States
Patent: 2
With the analysis among related 1,619 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Mitsubishi Electric Corp., LG Electronics, Inc. take 7.78% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 53
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 41
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 26
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 12
Chengdu Shanghua Electric Co., Ltd.
Sichuan Sheng, China
Patent: 12
Pierburg Pump Technology GmbH
Nordrhein-Westfalen, Germany
Patent: 8
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 7
With the analysis among related 1,619 patents in last 5 years, we discover 465 new entrants. Southwest Jiaotong University, Gree Electric Appliances, Inc. of Zhuhai, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 26
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 12
Chengdu Shanghua Electric Co., Ltd.
Sichuan Sheng, China
Patent: 12
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hangzhou Dechuang Electronic Co., Ltd.
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 5
With the analysis among 301 patents, we discovered top 94 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Southeast University, Jilin University are dominant in this area. They take 15.61% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Institute of Electrical Engineering, Chinese Academy of Sciences
Fujian Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3