With the analysis among 786,788 patents, we discovered top 478 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 2.89% of the total patent filing.
Guangdong Sheng, China
Patent: 9,256
Shandong Sheng, China
Patent: 8,193
Tokyo-to, Japan
Patent: 5,296
Tokyo-to, Japan
Patent: 4,779
Baden-Württemberg, Germany
Patent: 4,285
Shandong Sheng, China
Patent: 4,283
Guangdong Sheng, China
Patent: 4,155
Shaanxi Sheng, China
Patent: 3,546
Beijing Shi, China
Patent: 3,404
With the analysis among 4,167 patents, we discovered top 452 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 269
Beijing Shi, China
Patent: 162
Guangdong Sheng, China
Patent: 122
Guangdong Sheng, China
Patent: 113
Alberta, Canada
Patent: 100
California, United States
Patent: 88
Texas, United States
Patent: 72
Beijing Shi, China
Patent: 60
Washington, United States
Patent: 59
Tokyo-to, Japan
Patent: 52
With the analysis among related 765,694 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., Qingdao Haier Air Conditioner Co., Ltd. take 2.68% of patent filing during this period.
Guangdong Sheng, China
Patent: 8,868
Shandong Sheng, China
Patent: 7,647
Shandong Sheng, China
Patent: 4,040
Guangdong Sheng, China
Patent: 3,603
Shaanxi Sheng, China
Patent: 3,518
Tokyo-to, Japan
Patent: 3,452
Shandong Sheng, China
Patent: 2,992
Tokyo-to, Japan
Patent: 2,828
Beijing Shi, China
Patent: 2,785
With the analysis among related 765,694 patents in last 5 years, we discover 18 new entrants. Dongfeng Motor Group Co., Ltd., Hubei Yiwei Power Co., Ltd., Chongqing Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 275
Hubei Sheng, China
Patent: 274
Chongqing Shi, China
Patent: 244
Jiangsu Sheng, China
Patent: 208
Nei Mongol Zizhiqu, China
Patent: 181
Beijing Shi, China
Patent: 166
Guangdong Sheng, China
Patent: 146
Shandong Sheng, China
Patent: 135
Heilongjiang Sheng, China
Patent: 134
Hebei Sheng, China
Patent: 129
With the analysis among 85,693 patents, we discovered top 281 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Southwest Petroleum University are dominant in this area. They take 6.36% of the total patent filing.
Shaanxi Sheng, China
Patent: 2,514
Beijing Shi, China
Patent: 1,380
Sichuan Sheng, China
Patent: 1,134
Jiangsu Sheng, China
Patent: 1,024
Zhejiang Sheng, China
Patent: 1,021
Jiangsu Sheng, China
Patent: 960
Shandong Sheng, China
Patent: 872
Tianjin Shi, China
Patent: 821
Shandong Sheng, China
Patent: 765
Beijing Shi, China
Patent: 757