With the analysis among 83,271 patents, we discovered top 449 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 1.32% of the total patent filing.
Beijing Shi, China
Patent: 522
Guangdong Sheng, China
Patent: 316
Jilin Sheng, China
Patent: 258
Shandong Sheng, China
Patent: 169
Beijing Shi, China
Patent: 162
California, United States
Patent: 143
Beijing Shi, China
Patent: 96
California, United States
Patent: 93
With the analysis among 87 patents, we discovered top 43 start-ups by total patent application. Fuel Saving Technologies, Inc., Hangzhou Just Biotherapeutics (Just China), Ark Innovations, Inc. are active in this area.
Hawaii, United States
Patent: 9
Zhejiang Sheng, China
Patent: 5
Alabama, United States
Patent: 5
New York, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Central Region, Singapore
Patent: 3
California, United States
Patent: 3
With the analysis among related 50,738 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, State Grid Corp. of China, Haier Smart Home Co., Ltd. take 1.03% of patent filing during this period.
Guangdong Sheng, China
Patent: 209
Beijing Shi, China
Patent: 172
Shandong Sheng, China
Patent: 144
Jilin Sheng, China
Patent: 102
Yunnan Sheng, China
Patent: 97
Hunan Sheng, China
Patent: 89
Zhejiang Sheng, China
Patent: 79
Guangdong Sheng, China
Patent: 78
Beijing Shi, China
Patent: 77
Massachusetts, United States
Patent: 70
With the analysis among related 50,738 patents in last 5 years, we discover 57 new entrants. Suzhou Inspur Intelligent Technology Co., Ltd., Guizhou Power Grid Corp., Henan Winner Vibrating Equipment Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Henan Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
With the analysis among 16,546 patents, we discovered top 430 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Zhejiang University, South China University of Technology are dominant in this area. They take 4.61% of the total patent filing.
Yunnan Sheng, China
Patent: 302
Zhejiang Sheng, China
Patent: 259
Guangdong Sheng, China
Patent: 202
Beijing Shi, China
Patent: 198
Beijing Shi, China
Patent: 172
Hunan Sheng, China
Patent: 170
Guangdong Sheng, China
Patent: 164
Beijing Shi, China
Patent: 158
Heilongjiang Sheng, China
Patent: 158
Jiangsu Sheng, China
Patent: 157