With the analysis among 40,177 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., LG Electronics, Inc., Toyota Motor Corp. are dominant in this area. They take 2.57% of the total patent filing.
Osaka-fu, Japan
Patent: 424
Tokyo-to, Japan
Patent: 239
Tokyo-to, Japan
Patent: 213
Guangdong Sheng, China
Patent: 158
California, United States
Patent: 129
Tokyo-to, Japan
Patent: 120
Aichi-ken, Japan
Patent: 108
With the analysis among 102 patents, we discovered top 44 start-ups by total patent application. Aisin KK, GAC Aion New Energy Automobile Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 44
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 26,947 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, LG Electronics, Inc., Haier Smart Home Co., Ltd. take 1.05% of patent filing during this period.
Guangdong Sheng, China
Patent: 134
Shandong Sheng, China
Patent: 68
Tokyo-to, Japan
Patent: 45
Beijing Shi, China
Patent: 39
Shaanxi Sheng, China
Patent: 35
Beijing Shi, China
Patent: 32
With the analysis among related 26,947 patents in last 5 years, we discover 215 new entrants. Lone Gull Holdings Ltd., Kunming Mince Environmental Technology Co., Ltd., Everbright Envirotech (China) Ltd. are the most active new entrants in this area.
undefined undefined
Patent: 24
Yunnan Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
With the analysis among 4,355 patents, we discovered top 299 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Hohai University, Southeast University are dominant in this area. They take 3.03% of the total patent filing.
Shaanxi Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 43
Beijing Shi, China
Patent: 42
Zhejiang Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 38
Yunnan Sheng, China
Patent: 36
Shanghai Shi, China
Patent: 33
Tianjin Shi, China
Patent: 33
Heilongjiang Sheng, China
Patent: 31