With the analysis among 11,167 patents, we discovered top 475 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Matsushita Electronics Corp., LG Electronics, Inc. are dominant in this area. They take 2.51% of the total patent filing.
Guangdong Sheng, China
Patent: 95
Osaka-fu, Japan
Patent: 93
Taiwan Province, China
Patent: 89
Tokyo-to, Japan
Patent: 84
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 63
Tokyo-to, Japan
Patent: 60
Beijing Shi, China
Patent: 58
Shandong Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 55
With the analysis among 35 patents, we discovered top 15 start-ups by total patent application. Thermal Corp., Aisin KK, Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
California, United States
Patent: 10
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
New Mexico, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 5,141 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, Haier Smart Home Co., Ltd., Joyoung Co., Ltd. take 2.59% of patent filing during this period.
Guangdong Sheng, China
Patent: 61
Shandong Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 30
Beijing Shi, China
Patent: 25
Minnesota, United States
Patent: 21
Shanghai Shi, China
Patent: 20
Shaanxi Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
With the analysis among related 5,141 patents in last 5 years, we discover 303 new entrants. Ecolab, Inc., Zhaoyuan Huichao New Energy Technology Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Minnesota, United States
Patent: 21
Shandong Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
undefined undefined
Patent: 7
With the analysis among 1,822 patents, we discovered top 225 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 8.51% of the total patent filing.
Guangdong Sheng, China
Patent: 69
Zhejiang Sheng, China
Patent: 45
Shaanxi Sheng, China
Patent: 41
Beijing Shi, China
Patent: 30
Shanghai Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 21
Guangdong Sheng, China
Patent: 21