With the analysis among 6,181 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Siemens AG, Huawei Technologies Co., Ltd. are dominant in this area. They take 5.32% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 135
Bayern, Germany
Patent: 103
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 91
Telefonaktiebolaget LM Ericsson
Baden-Württemberg, Germany
Patent: 59
Guangdong Sheng, China
Patent: 52
Chiba-ken, Japan
Patent: 51
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 50
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 47
With the analysis among 53 patents, we discovered top 26 start-ups by total patent application. Yangtze Memory Technologies Co., Ltd., SZ DJI Technology Co., Ltd., Letv Cloud Computing Co. Ltd. are active in this area.
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 6
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Letv Cloud Computing Co. Ltd.
Beijing Shi, China
Patent: 5
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 4
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 4
Jiangsu Runic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
With the analysis among related 2,043 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 5.38% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 55
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 38
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 16
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 15
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
Samsung Electronics Co., Ltd.
Beijing Shi, China
Patent: 10
Mitsubishi Electric Corp.
With the analysis among related 2,043 patents in last 5 years, we discover 339 new entrants. Guangdong Power Grid Co. Ltd., Qingdao Haier Air Conditioner Co., Ltd., Ningbo Aux Electric Co. Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 8
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 7
California, United States
Patent: 6
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 6
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Wangsu Science & Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
With the analysis among 709 patents, we discovered top 163 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Technical University of Denmark are dominant in this area. They take 10.58% of the total patent filing.
Beijing Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 14
Technical University of Denmark
Hovedstaden, Denmark
Patent: 13
Tianjin Shi, China
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Ocean University of China
Shandong Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8