With the analysis among 685 patents, we discovered top 387 key players by total patent application. Seiko Epson Corp., Luminous Technologies, Guangxi Maidi Advertising Co., Ltd. are dominant in this area. They take 4.53% of the total patent filing.
Nagano-ken, Japan
Patent: 11
Guangxi Maidi Advertising Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Hyogo-ken, Japan
Patent: 6
Chiba-ken, Japan
Patent: 5
Chiba-ken, Japan
Patent: 4
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With the analysis among related 170 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Guangdong Power Grid Co. Ltd., CNBM Innovation Technology Research Institute Co., Ltd. take 6.47% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Hongsen Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 170 patents in last 5 years, we discover 121 new entrants. Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Guangdong Power Grid Co. Ltd., CNBM Innovation Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Hongsen Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 73 patents, we discovered top 38 universities and scientific research institutions by total patent application. Changchun Inst of Applied Chem Chinese Academy of Sciences, Tongji University, Dalian Maritime University are dominant in this area. They take 16.44% of the total patent filing.
Jilin Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
New York, United States
Patent: 1
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1