With the analysis among 7,422 patents, we discovered top 491 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 3.80% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 136
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 78
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 68
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 47
Bayern, Germany
Patent: 39
Tokyo-to, Japan
Patent: 36
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 34
California, United States
Patent: 29
Toyama-ken, Japan
Patent: 27
With the analysis among 43 patents, we discovered top 35 start-ups by total patent application. Aisin KK, Huaqin Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Shenji (Shanghai) Intelligent System R&D Design Co
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 4,184 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Suzhou Inspur Intelligent Technology Co., Ltd. take 2.39% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 61
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 22
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 14
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 13
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 13
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 13
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 11
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 10
With the analysis among related 4,184 patents in last 5 years, we discover 352 new entrants. Guangdong Power Grid Co. Ltd., vivo Mobile Communication Co., Ltd., Huizhou Gaoshengda Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 13
Huizhou Gaoshengda Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Qingdao Hantai Intelligent Technology Co., Ltd.
Shandong Sheng, China
Patent: 10
Beijing Xiaomi Mobile Software Co., Ltd.
Beijing Shi, China
Patent: 9
Changzhou Xingyu Automotive Lighting Systems Co. Ltd.
Jiangsu Sheng, China
Patent: 8
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 8
Zhejiang Tengen Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
With the analysis among 1,048 patents, we discovered top 249 universities and scientific research institutions by total patent application. Zhejiang University, Hunan University of Technology, Changsha University of Science & Technology are dominant in this area. They take 6.68% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Hunan University of Technology
Hunan Sheng, China
Patent: 18
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 12
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 11
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
Guangdong University of Technology
Guangdong Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11