With the analysis among 5,602 patents, we discovered top 479 key players by total patent application. Xiamen Solex High-Tech Industries Co. Ltd., Xiamen Jianlin Healthy Home Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 3.59% of the total patent filing.
Xiamen Solex High-Tech Industries Co. Ltd.
Fujian Sheng, China
Patent: 69
Xiamen Jianlin Healthy Home Co., Ltd.
Fujian Sheng, China
Patent: 67
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 65
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 46
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 41
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 29
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 28
State Grid Corp. of China
Beijing Shi, China
Patent: 25
Jomoo Kitchen & Bathroom Appliances Co. Ltd.
Fujian Sheng, China
Patent: 21
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Shenzhen Dingjia Hongsi Drinks Technology Co. Ltd., Shanghai United Imaging Healthcare Co., Ltd., Ankao Suzhou Energy Co., Ltd. are active in this area.
Shenzhen Dingjia Hongsi Drinks Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Ankao Suzhou Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Honganrobots Technology Development Co. Ltd.
Beijing Shi, China
Patent: 1
Hunan Aowei Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 4,618 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, China Institute of Water Resources and Hydropower Research, Powerchina Huadong Engineering Corp. Ltd. take 2.43% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 45
China Institute of Water Resources and Hydropower Research
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Patent: 35
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 32
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 26
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 26
Xiamen Jianlin Healthy Home Co., Ltd.
Fujian Sheng, China
Patent: 23
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 23
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 16
Arrow Home Group Co., Ltd.
Guangdong Sheng, China
Patent: 15
With the analysis among related 4,618 patents in last 5 years, we discover 374 new entrants. Ningbo Aux Electric Co. Ltd., Zhejiang Design Institute of Water Conservancy and Hydroelectric Power, Sinohydro Bureau 9 Co., Ltd. are the most active new entrants in this area.
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 12
Zhejiang Design Institute of Water Conservancy and Hydroelectric Power
Zhejiang Sheng, China
Patent: 11
Sinohydro Bureau 9 Co., Ltd.
Guizhou Sheng, China
Patent: 9
Kenying Environmental Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 8
Yunnan Agricultural University
Yunnan Sheng, China
Patent: 8
Sinochem Chongqing Fuling Chemical Industry Co., Ltd.
Chongqing Shi, China
Patent: 7
Henan Water Conservancy Surveying and Designing Research Co.,Ltd.
Henan Sheng, China
Patent: 7
Beijing Huanbo Hi-Tech Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among 1,062 patents, we discovered top 196 universities and scientific research institutions by total patent application. Hohai University, Donghua University, Wuhan University are dominant in this area. They take 11.77% of the total patent filing.
Jiangsu Sheng, China
Patent: 45
Shanghai Shi, China
Patent: 35
Hubei Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 14
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 14
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 12
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 9