With the analysis among 5,006 patents, we discovered top 488 key players by total patent application. Siemens AG, Robert Bosch GmbH, State Grid Corp. of China are dominant in this area. They take 5.77% of the total patent filing.
Bayern, Germany
Patent: 121
Baden-Württemberg, Germany
Patent: 105
State Grid Corp. of China
Beijing Shi, China
Patent: 63
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 61
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 57
Aichi-ken, Japan
Patent: 56
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 42
Massachusetts, United States
Patent: 41
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 38
With the analysis among 57 patents, we discovered top 35 start-ups by total patent application. PsiQuantum Corp., GAC Aion New Energy Automobile Co., Ltd., Xfusion Digital Technologies Co. Ltd. are active in this area.
California, United States
Patent: 5
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 5
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Leju (Shenzhen) Robotics technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Orbital Oracle Technologies GmbH
Zhichang Science & Technology Group Co. Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 2,050 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Siemens AG, Huawei Digital Power Technologies Co Ltd, Gree Electric Appliances, Inc. of Zhuhai take 4.59% of patent filing during this period.
Bayern, Germany
Patent: 34
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 32
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 28
State Grid Corp. of China
Beijing Shi, China
Patent: 28
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 23
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 20
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 20
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 18
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 18
With the analysis among related 2,050 patents in last 5 years, we discover 339 new entrants. Guangdong Power Grid Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., Qingdao Haier Air Conditioning Electronics Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 19
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 10
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Chongqing HKC Optoelectronics Technology Co., Ltd.
Chongqing Shi, China
Patent: 7
Shenzhen Zhenghao Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 6
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 6
With the analysis among 299 patents, we discovered top 110 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Nanjing University of Science & Technology, Zhejiang University are dominant in this area. They take 12.37% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 14
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Tokyo Institute of Technology
Shandong Sheng, China
Patent: 4
Saitama-ken, Japan
Patent: 4
Shaanxi Sheng, China
Patent: 4
Technical University of Denmark
Hovedstaden, Denmark
Patent: 3