With the analysis among 102 patents, we discovered top 77 key players by total patent application. Hitachi Ltd., International Business Machines Corp., Mitsubishi Electric Corp. are dominant in this area. They take 15.69% of the total patent filing.
International Business Machines Corp.
New York, United States
Patent: 5
Mitsubishi Electric Corp.
Nippon Telegraph & Telephone Corp.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Lingmou Intelligent Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 61 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Hitachi Ltd., Guilin University of Electronic Technology, Beijing Institute of Technology take 14.75% of patent filing during this period.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Nippon Telegraph & Telephone Corp.
Beijing Yutong Intelligent Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zibo Ruizhitong Electromechanical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Anhui Chexinbao Automobile Sales Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 61 patents in last 5 years, we discover 51 new entrants. Guilin University of Electronic Technology, Beijing Institute of Technology, China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Nippon Telegraph & Telephone Corp.
Beijing Yutong Intelligent Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zibo Ruizhitong Electromechanical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Anhui Chexinbao Automobile Sales Co., Ltd.
Anhui Sheng, China
Patent: 1
Shenzhen Shenxinfu Electronic Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 15 universities and scientific research institutions by total patent application. Central South University, Beijing Institute of Technology, Guilin University of Electronic Technology are dominant in this area. They take 22.22% of the total patent filing.
Hunan Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1