With the analysis among 1,144 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Shanghai Aowei Technology Development Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 4.11% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 19
Shanghai Aowei Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 16
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 12
Dongjun New Energy Co., Ltd.
Beijing Shi, China
Patent: 12
Zhejiang Jiangshan Special Transformerco Ltd.
Zhejiang Sheng, China
Patent: 9
Zhongying Changjiang International New Energy Invt Co. Ltd.
Hubei Sheng, China
Patent: 7
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 6
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 6
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 6
Shenzhen Hifuture Information Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 6
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Climeworks AG, Beijing Terminus Technology Group Co.,. Ltd., Zhiji Automotive Technology Co., Ltd. are active in this area.
ZURICH, Switzerland
Patent: 2
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 867 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dongjun New Energy Co., Ltd., Lanzhou University of Technology, Zhejiang Jiangshan Special Transformerco Ltd. take 3.46% of patent filing during this period.
Dongjun New Energy Co., Ltd.
Beijing Shi, China
Patent: 11
Lanzhou University of Technology
Gansu Sheng, China
Patent: 10
Zhejiang Jiangshan Special Transformerco Ltd.
Zhejiang Sheng, China
Patent: 9
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 6
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 6
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Shandong Shengpeng New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Zhejiang Lidao Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 4
With the analysis among related 867 patents in last 5 years, we discover 461 new entrants. Lanzhou University of Technology, Zhejiang Jiangshan Special Transformerco Ltd., Haier Smart Home Co., Ltd. are the most active new entrants in this area.
Lanzhou University of Technology
Gansu Sheng, China
Patent: 10
Zhejiang Jiangshan Special Transformerco Ltd.
Zhejiang Sheng, China
Patent: 9
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 6
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 6
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 6
Shandong Shengpeng New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Zhejiang Lidao Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Xu Zhou Shi Heng Yuan Dian Qi You Xian Gong Si
Jiangsu Sheng, China
Patent: 4
Guangzhou Compton Zhigao Building Materials Co., Ltd.
Guangdong Sheng, China
Patent: 4
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 4
With the analysis among 385 patents, we discovered top 158 universities and scientific research institutions by total patent application. Southeast University, Lanzhou University of Technology, Xi'an Jiaotong University are dominant in this area. They take 7.27% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Lanzhou University of Technology
Gansu Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5