With the analysis among 5,120 patents, we discovered top 488 key players by total patent application. Sumitomo Wiring Systems (U.S.A.), Inc., Yazaki Corp., Sumitomo Electric Industries Ltd. are dominant in this area. They take 11.19% of the total patent filing.
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 236
Tokyo-to, Japan
Patent: 205
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 132
State Grid Corp. of China
Beijing Shi, China
Patent: 110
Autonetworks Technologies Ltd.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 66
Suzhou Soliwang New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 54
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 47
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 34
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. Switchee Ltd., Shanghai Junzheng Network Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Solar Earth Technologies Ltd.
British Columbia, Canada
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 556 patents applied in the last 5 years. We discover 427 most active companies in this area. The fast-growing Yazaki Corp., State Grid Corp. of China, Kyungshin Corp. take 5.76% of patent filing during this period.
Tokyo-to, Japan
Patent: 13
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Canadian Solar Manufacturing (Changshu), Inc.
Jiangsu Sheng, China
Patent: 5
Beijing Hanergy Photovoltaic Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 4
Hangzhou Junyue Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 556 patents in last 5 years, we discover 346 new entrants. Beijing Hanergy Photovoltaic Technology Co., Ltd., Hangzhou Junyue Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Beijing Hanergy Photovoltaic Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Hangzhou Junyue Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Miasole Equipment Integration Fujian Co Ltd
Fujian Sheng, China
Patent: 3
Shanghai Zuqiang Energy Co., Ltd.
Shanghai Shi, China
Patent: 3
Shenzhen Wei Mi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiaxing Wanjingju Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Hanwa Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 2
Yigong Power Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 210 patents, we discovered top 60 universities and scientific research institutions by total patent application. North China Electric Power University, China University of Mining & Technology, Tsinghua University are dominant in this area. They take 11.90% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 10
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Railway Technical Research Institute
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2