With the analysis among 163,542 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd. are dominant in this area. They take 5.41% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 4,179
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 3,143
Guangdong Sheng, China
Patent: 1,525
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,320
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,198
Bayern, Germany
Patent: 1,011
Tokyo-to, Japan
Patent: 964
Tokyo-to, Japan
Patent: 840
Shandong Sheng, China
Patent: 776
Bayern, Germany
Patent: 695
With the analysis among 623 patents, we discovered top 220 start-ups by total patent application. Sunwoda Electric Vehicle Battery Co., Ltd., Aisin KK, Soteria Battery Innovation Group, Inc. are active in this area.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 42
Tokyo-to, Japan
Patent: 28
Soteria Battery Innovation Group, Inc.
South Carolina, United States
Patent: 23
New York, United States
Patent: 23
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Patent: 19
Prologium Technology Co. Ltd.
Taiwan Province, China
Patent: 19
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 16
California, United States
Patent: 14
Hangzhou Tashen Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 11
With the analysis among related 78,004 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Midea Group Co. Ltd. take 5.80% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2,358
State Grid Corp. of China
Beijing Shi, China
Patent: 1,364
Guangdong Sheng, China
Patent: 799
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 594
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 410
Shandong Sheng, China
Patent: 406
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 263
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 240
Hangzhou Robam Appliances Co., Ltd.
Zhejiang Sheng, China
Patent: 237
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 210
With the analysis among related 78,004 patents in last 5 years, we discover 71 new entrants. Xiamen Hithium New Energy Technology Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd., Zhuhai Lianyun Technology Co., Ltd. are the most active new entrants in this area.
Xiamen Hithium New Energy Technology Co., Ltd.
Fujian Sheng, China
Patent: 108
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 42
Zhuhai Lianyun Technology Co., Ltd.
Guangdong Sheng, China
Patent: 40
Shen Zhen Hai Chen Chu Neng Kong Zhi Ji Shu You Xian Gong Si
Guangdong Sheng, China
Patent: 40
Ningbo Gongniu Digital Technology Co.,Ltd
Zhejiang Sheng, China
Patent: 34
Jiangsu Contemporary Amperex Technology Ltd.
Jiangsu Sheng, China
Patent: 34
Geely Automobile Research Institute (Ningbo) Co., Ltd.
Zhejiang Sheng, China
Patent: 31
Ningde Times Runzhi Software Technology Co., Ltd.
Fujian Sheng, China
Patent: 29
Midea Group Wuhan HVAC Equipment Co., Ltd.
Hubei Sheng, China
Patent: 27
Zhuhai GREE Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 25
With the analysis among 13,906 patents, we discovered top 295 universities and scientific research institutions by total patent application. Shandong University of Technology, North China Electric Power University, Zhejiang University are dominant in this area. They take 7.41% of the total patent filing.
Shandong University of Technology
Shandong Sheng, China
Patent: 275
North China Electric Power University
Beijing Shi, China
Patent: 206
Zhejiang Sheng, China
Patent: 135
Beijing Shi, China
Patent: 124
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 123
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 111
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 103
South China University of Technology
Guangdong Sheng, China
Patent: 98
Hubei Sheng, China
Patent: 91
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 74