With the analysis among 39,869 patents, we discovered top 483 key players by total patent application. Toyota Motor Corp., Mitsubishi Electric Corp., State Grid Corp. of China are dominant in this area. They take 4.63% of the total patent filing.
Tokyo-to, Japan
Patent: 832
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 508
State Grid Corp. of China
Beijing Shi, China
Patent: 504
Tokyo-to, Japan
Patent: 485
Tokyo-to, Japan
Patent: 456
Aichi-ken, Japan
Patent: 431
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 401
Tokyo-to, Japan
Patent: 373
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 353
Samsung Electronics Co., Ltd.
With the analysis among 467 patents, we discovered top 130 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., UBTECH Robotics Corp. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 103
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 89
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 14
California, United States
Patent: 11
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Guangdong Huitian Aerospace Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Cambridgeshire, United Kingdom
Patent: 7
Sichuan Sheng, China
Patent: 7
California, United States
Patent: 7
With the analysis among related 16,171 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, Haier Smart Home Co., Ltd. take 4.11% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 276
State Grid Corp. of China
Beijing Shi, China
Patent: 196
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 193
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 192
Ehime-ken, Japan
Patent: 176
Tokyo-to, Japan
Patent: 131
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 82
Baden-Württemberg, Germany
Patent: 79
With the analysis among related 16,171 patents in last 5 years, we discover 102 new entrants. Suzhou Inspur Intelligent Technology Co., Ltd., Guangdong Power Grid Co. Ltd., Anhui Sandi Electronic Technology Co., Ltd are the most active new entrants in this area.
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 27
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 26
Anhui Sandi Electronic Technology Co., Ltd
Anhui Sheng, China
Patent: 25
Zhuhai Lianyun Technology Co., Ltd.
Guangdong Sheng, China
Patent: 23
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 17
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 15
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 12
Guangzhou Xiaopeng Motors Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Advanced Energy Industries, Inc.
Colorado, United States
Patent: 11
With the analysis among 5,646 patents, we discovered top 271 universities and scientific research institutions by total patent application. Zhejiang University, Southeast University, Tsinghua University are dominant in this area. They take 7.07% of the total patent filing.
Zhejiang Sheng, China
Patent: 123
Jiangsu Sheng, China
Patent: 123
Beijing Shi, China
Patent: 91
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 88
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 83
South China University of Technology
Guangdong Sheng, China
Patent: 78
North China Electric Power University
Beijing Shi, China
Patent: 78
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 62
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 61
Beijing Shi, China
Patent: 58