With the analysis among 424 patents, we discovered top 277 key players by total patent application. Wallac Oy, Hitachi High-Tech Science Corp., Hitachi Ltd. are dominant in this area. They take 11.32% of the total patent filing.
Chiba-ken, Japan
Patent: 9
California, United States
Patent: 7
Connecticut, United States
Patent: 7
Massachusetts, United States
Patent: 5
British Columbia, Canada
Patent: 5
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Shenzhen Fengchao Technology Co. Ltd., Hangzhou Yougongpin Technology Co. Ltd., Shanghai Qiniu Information Technology Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
With the analysis among related 127 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing Rion Co., Ltd., Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau, Zhuhai City Xiejun Toys Ltd. take 5.51% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 127 patents in last 5 years, we discover 108 new entrants. Rion Co., Ltd., Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau, Zhuhai City Xiejun Toys Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 97 patents, we discovered top 43 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Shanghai Institute of Optics & Fine Mechanics, Tsinghua University are dominant in this area. They take 18.56% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2