With the analysis among 2,946 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, General Electric Co., Panasonic Intellectual Property Management Co. Ltd. are dominant in this area. They take 6.48% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 85
Massachusetts, United States
Patent: 60
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 46
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 37
On-Bright Electronics Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 31
California, United States
Patent: 29
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 27
Toshiba Mitsubishi-Electric Industrial Systems Corp.
Tokyo-to, Japan
Patent: 20
International Business Machines Corp.
New York, United States
Patent: 19
With the analysis among 37 patents, we discovered top 23 start-ups by total patent application. Geek Guild Co Ltd., Magic Leap, Inc., Vault Pressure Control LLC are active in this area.
Vault Pressure Control LLC
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
Overijssel, Netherlands
Patent: 3
Virginia, United States
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,538 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., State Grid Corp. of China, Daqing Zhonglan Petrochemical Co. Ltd. take 3.97% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 31
State Grid Corp. of China
Beijing Shi, China
Patent: 17
Daqing Zhonglan Petrochemical Co. Ltd.
Heilongjiang Sheng, China
Patent: 13
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 13
Hitachi Industrial Equipment Systems Co., Ltd.
Tokyo-to, Japan
Patent: 12
Delta Electronics (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 12
Toshiba Mitsubishi-Electric Industrial Systems Corp.
Tokyo-to, Japan
Patent: 11
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Massachusetts, United States
Patent: 11
Fukuoka-ken, Japan
Patent: 11
With the analysis among related 1,538 patents in last 5 years, we discover 392 new entrants. Delta Electronics (Shanghai) Co., Ltd., Volvo Lastvagnar AB, Contemporary Amperex Technology Co., Ltd. are the most active new entrants in this area.
Delta Electronics (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 12
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 8
Hitachi Industrial Products Ltd.
Beijing Power Machinery Institute
Illinois, United States
Patent: 5
Hubei Jinchengxin Mining Service Co., Ltd.
Hubei Sheng, China
Patent: 4
With the analysis among 577 patents, we discovered top 174 universities and scientific research institutions by total patent application. Jiangnan University, Nanjing University of Posts & Telecommunications, Zhejiang University of Technology are dominant in this area. They take 7.97% of the total patent filing.
Jiangsu Sheng, China
Patent: 18
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 13
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Huazhong Agricultural University
Hubei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 6
New York, United States
Patent: 5