With the analysis among 44 patents, we discovered top 36 key players by total patent application. Central Japan Railway Co., Zhe Jiang Hong You Ya Suo Ji Zhi Zao You Xian Gong Si, Mitsubishi Electric Corp. are dominant in this area. They take 11.36% of the total patent filing.
Central Japan Railway Co.
Aichi-ken, Japan
Patent: 2
Zhe Jiang Hong You Ya Suo Ji Zhi Zao You Xian Gong Si
Zhejiang Sheng, China
Patent: 2
Mitsubishi Electric Corp.
Akebono Brake Industry Co., Ltd.
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 1
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Patent: 1
Chungcheongbuk-do, South Korea
Patent: 1
QingDao Kutesmart Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangzhou Metro Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 13 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Shanghai Satellite Engineering Research Institute, Beijing Jiaotong University, Quanzhou Haiende Electromechanical Technology Development Co., Ltd. take 30.77% of patent filing during this period.
Shanghai Satellite Engineering Research Institute
Shanghai Shi, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Quanzhou Haiende Electromechanical Technology Development Co., Ltd.
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangzhou Metro Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
KIST Europe-Korea Institute of Science & Technology Europe
Saarland, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Shenzhen Olight E-Commerce Technology Co Ltd
Guangdong Sheng, China
Patent: 1
Shanghai Institute of Aerospace Measurement and Control Communication
Shanghai Shi, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 11 new entrants. Shanghai Satellite Engineering Research Institute, Beijing Jiaotong University, Quanzhou Haiende Electromechanical Technology Development Co., Ltd. are the most active new entrants in this area.
Shanghai Satellite Engineering Research Institute
Shanghai Shi, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Quanzhou Haiende Electromechanical Technology Development Co., Ltd.
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangzhou Metro Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
KIST Europe-Korea Institute of Science & Technology Europe
Saarland, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Shenzhen Olight E-Commerce Technology Co Ltd
Guangdong Sheng, China
Patent: 1
Shanghai Institute of Aerospace Measurement and Control Communication
Shanghai Shi, China
Patent: 1
With the analysis among 12 patents, we discovered top 6 universities and scientific research institutions by total patent application. California Institute of Technology, Central South University, Beijing Jiaotong University are dominant in this area. They take 33.33% of the total patent filing.
California Institute of Technology
California, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
National University of Defense Technology
Hunan Sheng, China
Patent: 1