With the analysis among 3,610 patents, we discovered top 492 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Guizhou Anji Aviation Investment Casting Co. Ltd., Wuxi Little Swan Electric Co Ltd are dominant in this area. They take 1.30% of the total patent filing.
Guangdong Sheng, China
Patent: 19
Guizhou Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Connecticut, United States
Patent: 13
Henan Sheng, China
Patent: 13
New Hampshire, United States
Patent: 12
Liaoning Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 10
Osaka-fu, Japan
Patent: 10
Chiba-ken, Japan
Patent: 9
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 3,475 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, Guizhou Anji Aviation Investment Casting Co. Ltd., Wuxi Little Swan Electric Co Ltd take 1.35% of patent filing during this period.
Guangdong Sheng, China
Patent: 19
Guizhou Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Henan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Hebei Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
With the analysis among related 3,475 patents in last 5 years, we discover 474 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Guizhou Anji Aviation Investment Casting Co. Ltd., Wuxi Little Swan Electric Co Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 19
Guizhou Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Hebei Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Ningbo Mingzhi Mould Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among 190 patents, we discovered top 77 universities and scientific research institutions by total patent application. Beihang University, Institute of Metal Research Chinese Academy of Sciences, Nanjing Forestry University are dominant in this area. They take 12.11% of the total patent filing.
Beijing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3