With the analysis among 216 patents, we discovered top 114 key players by total patent application. NEC Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 12.04% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Mitsubishi Electric Corp.
Nippon Telegraph & Telephone Corp.
Connecticut, United States
Patent: 5
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With the analysis among related 32 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Dalphi Metal España SA, Hitachi Ltd., SJEC Corp. take 12.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 1
TIANJIN TONLY HEAVY INDUSTRIES CO.,LTD
Tianjin Shi, China
Patent: 1
Ningxia Genfeng Jianeng Energy Science & Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Illinois, United States
Patent: 1
Jieyang Jiufu Photoelectric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Wenwen Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 22 new entrants. Dalphi Metal España SA, SJEC Corp., Guangxi Normal University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chuxiong Dianzhong Nonferrous Metal Co. Ltd.
Yunnan Sheng, China
Patent: 1
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 1
Changzhou Huicong Electric Door Accessories Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Fujian Nanfang Road Machinery Co Ltd.
Fujian Sheng, China
Patent: 1
Ningxia Genfeng Jianeng Energy Science & Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Institute of Optoelectronic Technology, Chinese Academy of Sciences
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Patent: 1
Shanghai Henke Elevator Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 26 patents, we discovered top 13 universities and scientific research institutions by total patent application. Shandong University, University of Delaware, South China University of Technology are dominant in this area. They take 19.23% of the total patent filing.
Shandong Sheng, China
Patent: 1
Delaware, United States
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangxi Medical University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Institute of Computing Technology Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1