With the analysis among 80,127 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd. are dominant in this area. They take 1.38% of the total patent filing.
Beijing Shi, China
Patent: 537
Guangdong Sheng, China
Patent: 311
Guangdong Sheng, China
Patent: 257
Shandong Sheng, China
Patent: 221
Shandong Sheng, China
Patent: 208
Beijing Shi, China
Patent: 139
Osaka-fu, Japan
Patent: 132
California, United States
Patent: 127
Beijing Shi, China
Patent: 102
Shandong Sheng, China
Patent: 87
With the analysis among 112 patents, we discovered top 68 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Fuel Saving Technologies, Inc., Ark Innovations, Inc. are active in this area.
Beijing Shi, China
Patent: 12
Hawaii, United States
Patent: 9
Alabama, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Central Region, Singapore
Patent: 3
California, United States
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 38,938 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Qingdao Haier Air Conditioner Co., Ltd. take 1.38% of patent filing during this period.
Shandong Sheng, China
Patent: 192
Guangdong Sheng, China
Patent: 181
Shandong Sheng, China
Patent: 165
Beijing Shi, China
Patent: 143
Shaanxi Sheng, China
Patent: 92
Shandong Sheng, China
Patent: 77
Yunnan Sheng, China
Patent: 69
Guangdong Sheng, China
Patent: 64
Shaanxi Sheng, China
Patent: 64
Tianjin Shi, China
Patent: 61
With the analysis among related 38,938 patents in last 5 years, we discover 97 new entrants. Xi'an West Heat Energy Saving Technology Co., Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., Freder (Beijing) Steam Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Shanghai Shi, China
Patent: 20
Henan Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 17
Shandong Sheng, China
Patent: 15
Chongqing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 12
With the analysis among 15,477 patents, we discovered top 357 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Zhejiang University, North China Electric Power University are dominant in this area. They take 4.85% of the total patent filing.
Yunnan Sheng, China
Patent: 294
Zhejiang Sheng, China
Patent: 253
Beijing Shi, China
Patent: 203
Guangdong Sheng, China
Patent: 195
Shaanxi Sheng, China
Patent: 182
Beijing Shi, China
Patent: 165
Chongqing Shi, China
Patent: 160
Jiangsu Sheng, China
Patent: 157
Tianjin Shi, China
Patent: 156
Beijing Shi, China
Patent: 154