With the analysis among 12,870 patents, we discovered top 487 key players by total patent application. State Grid Corp. of China, Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 2.93% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 175
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 122
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 64
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 54
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 44
Bayern, Germany
Patent: 42
International Business Machines Corp.
New York, United States
Patent: 42
Aichi-ken, Japan
Patent: 42
Guangdong Sheng, China
Patent: 39
With the analysis among 19 patents, we discovered top 17 start-ups by total patent application. SZ DJI Technology Co., Ltd., Shenzhen Dou Ai Innovation Technology Co. Ltd., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Dou Ai Innovation Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Washington, United States
Patent: 1
Beijing Zhichong Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Federal Vehicle Network Tech Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Huinengtai Semiconductor Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 4,734 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, Guangdong Power Grid Co. Ltd. take 1.44% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 26
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 25
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 12
Guizhou Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 8
With the analysis among related 4,734 patents in last 5 years, we discover 374 new entrants. Guangdong Power Grid Co. Ltd., Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., Shanghai Awinic Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Patent: 8
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Guochuang Mobile Energy Innovation Center (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
CNPC Greatwall Drilling Engineering Co., Ltd.
Beijing Shi, China
Patent: 5
Zhongshan Boxin Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 4
Guangdong Jaten Robot & Automation Co. Ltd.
Guangdong Sheng, China
Patent: 4
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Zhejiang Zhongguang Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 4
With the analysis among 1,110 patents, we discovered top 228 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Tsinghua University, Zhejiang University are dominant in this area. They take 5.86% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 26
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 19
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 8
Texas, United States
Patent: 7
Hunan Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7