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.
Beijing Shi, China
Patent: 135
Bayern, Germany
Patent: 103
Guangdong Sheng, China
Patent: 91
Telefonaktiebolaget LM Ericsson
Baden-Württemberg, Germany
Patent: 59
Guangdong Sheng, China
Patent: 52
Chiba-ken, Japan
Patent: 51
Guangdong Sheng, China
Patent: 50
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.
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
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.
Beijing Shi, China
Patent: 55
Guangdong Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
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 Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
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
Hovedstaden, Denmark
Patent: 13
Tianjin Shi, China
Patent: 13
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8