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
The Yokohama Rubber Co., Ltd.
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 Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
CNBM Innovation Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 2
Toyota Production Engineering Corp.
Fukuoka-ken, Japan
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Xinjiang Institute of Engineering
Xinjiang Uygur Zizhiqu, China
Patent: 2
Xiamen Kingtop Information Technology Co. Ltd.
Fujian Sheng, China
Patent: 2
Hunan Hongsen Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
China National Petroleum Corp.
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 Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
CNBM Innovation Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 2
Toyota Production Engineering Corp.
Fukuoka-ken, Japan
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Xinjiang Institute of Engineering
Xinjiang Uygur Zizhiqu, China
Patent: 2
Xiamen Kingtop Information Technology Co. Ltd.
Fujian Sheng, China
Patent: 2
Hunan Hongsen Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
China National Petroleum Corp.
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.
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Dalian Maritime University
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Xinjiang Institute of Engineering
Xinjiang Uygur Zizhiqu, China
Patent: 2
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 1
Federal University of Santa Catarina
Taiwan Province, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1