With the analysis among 889 patents, we discovered top 395 key players by total patent application. State Grid Corp. of China, Samsung Electronics Co., Ltd., QUALCOMM, Inc. are dominant in this area. They take 15.07% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 71
Samsung Electronics Co., Ltd.
California, United States
Patent: 20
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 20
Kyoto-fu, Japan
Patent: 17
International Business Machines Corp.
New York, United States
Patent: 14
State Grid Northern Hebei Electric Power Co., Ltd.
Beijing Shi, China
Patent: 13
Mitsubishi Heavy Industries Engine & Turbocharger Ltd.
Kanagawa-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 11
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 506 patents applied in the last 5 years. We discover 314 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, Jiangsu Electric Power Co. take 15.42% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 45
Jiangsu Sheng, China
Patent: 18
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 15
North China Electric Power University
Beijing Shi, China
Patent: 15
Mitsubishi Heavy Industries Engine & Turbocharger Ltd.
Kanagawa-ken, Japan
Patent: 13
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 13
State Grid Northern Hebei Electric Power Co., Ltd.
Beijing Shi, China
Patent: 13
California, United States
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 11
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 10
With the analysis among related 506 patents in last 5 years, we discover 250 new entrants. Mitsubishi Heavy Industries Engine & Turbocharger Ltd., State Grid Northern Hebei Electric Power Co., Ltd., State Grid Shanghai Municipal Electric Power Co. are the most active new entrants in this area.
Mitsubishi Heavy Industries Engine & Turbocharger Ltd.
Kanagawa-ken, Japan
Patent: 13
State Grid Northern Hebei Electric Power Co., Ltd.
Beijing Shi, China
Patent: 13
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 10
Korea District Heating Corp.
Gyeonggi-do, South Korea
Patent: 8
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 7
Winbond Electronics Corp.
Taiwan Province, China
Patent: 7
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 6
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 5
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 259 patents, we discovered top 62 universities and scientific research institutions by total patent application. Southeast University, North China Electric Power University, Zhejiang University are dominant in this area. They take 28.19% of the total patent filing.
Jiangsu Sheng, China
Patent: 23
North China Electric Power University
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 13
Beijing Shi, China
Patent: 11
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5