With the analysis among 8,432 patents, we discovered top 485 key players by total patent application. Matsushita Electronics Corp., State Grid Corp. of China, Ricoh Co., Ltd. are dominant in this area. They take 5.81% of the total patent filing.
Osaka-fu, Japan
Patent: 155
Beijing Shi, China
Patent: 152
Tokyo-to, Japan
Patent: 139
Tokyo-to, Japan
Patent: 132
Guangdong Sheng, China
Patent: 119
Nagano-ken, Japan
Patent: 110
Guangdong Sheng, China
Patent: 110
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 96
Tokyo-to, Japan
Patent: 88
With the analysis among 48 patents, we discovered top 31 start-ups by total patent application. Letv Cloud Computing Co. Ltd., Aisin KK, SZ DJI Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,592 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Hitachi Ltd. take 3.39% of patent filing during this period.
Beijing Shi, China
Patent: 23
Guangdong Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 8
With the analysis among related 1,592 patents in last 5 years, we discover 336 new entrants. Yungu (Gu'an) Technology Co., Ltd., Qingdao Yeelink Information Technology Co., Ltd., Zhongnan Industrial Group Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
California, United States
Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among 649 patents, we discovered top 195 universities and scientific research institutions by total patent application. Zhejiang University, Xidian University, Xi'an Jiaotong University are dominant in this area. They take 8.32% of the total patent filing.
Zhejiang Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7