With the analysis among 330 patents, we discovered top 236 key players by total patent application. Jinan Lanchen Energy Technology Co., Ltd., Beijing Goldwind Science & Creation Windpower Equip Co., Ltd., Haier Smart Home Co., Ltd. are dominant in this area. They take 17.27% of the total patent filing.
Shandong Sheng, China
Patent: 32
Beijing Shi, China
Patent: 16
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
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With the analysis among related 347 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing Jinan Lanchen Energy Technology Co., Ltd., University of Science & Technology of China, Qingdao Haier Air Conditioner Co., Ltd. take 14.70% of patent filing during this period.
Shandong Sheng, China
Patent: 32
Anhui Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among related 347 patents in last 5 years, we discover 220 new entrants. Jinan Lanchen Energy Technology Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 32
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
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Patent: 4
Anhui Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among 180 patents, we discovered top 57 universities and scientific research institutions by total patent application. University of Science & Technology of China, North China Electric Power University, Central South University are dominant in this area. They take 19.44% of the total patent filing.
Anhui Sheng, China
Patent: 15
Beijing Shi, China
Patent: 12
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Ishikawa-ken, Japan
Patent: 3
Sichuan Sheng, China
Patent: 3