With the analysis among 2,988 patents, we discovered top 479 key players by total patent application. Siemens AG, Koninklijke Philips NV, Deutsche Thomson Brandt Gmbh are dominant in this area. They take 5.69% of the total patent filing.
Bayern, Germany
Patent: 57
Noord-Holland, Netherlands
Patent: 57
Deutsche Thomson Brandt Gmbh
Tokyo-to, Japan
Patent: 46
State Grid Corp. of China
Beijing Shi, China
Patent: 31
CRRC Yongji Moto Co., Ltd.
Shanxi Sheng, China
Patent: 31
International Business Machines Corp.
New York, United States
Patent: 27
Massachusetts, United States
Patent: 24
Samsung Electronics Co., Ltd.
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
WeEn Semiconductors Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 407 patents applied in the last 5 years. We discover 271 most active companies in this area. The fast-growing Qingdao University, Harbin Institute of Technology, Beijing Jiaotong University take 5.90% of patent filing during this period.
Shandong Sheng, China
Patent: 12
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Beijing Jiaotong University
Beijing Shi, China
Patent: 6
CRRC Yongji Moto Co., Ltd.
Shanxi Sheng, China
Patent: 6
Beijing Qiansiyu Electric Co., Ltd.
Beijing Shi, China
Patent: 6
Xi'an Shentong Intelligent Control Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 6
CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 5
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 4
With the analysis among related 407 patents in last 5 years, we discover 180 new entrants. Qingdao University, Xi'an Shentong Intelligent Control Technology Co., Ltd., ISCAR Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 12
Xi'an Shentong Intelligent Control Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Texas, United States
Patent: 5
Svenska Kullagerfabriken AB
Jiangsu Sheng, China
Patent: 3
Nanjing Huaqun Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
China Shipbuilding Industry Corp. No 703 Institute
Heilongjiang Sheng, China
Patent: 3
Hope Senlan Science & Technology Holding Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
With the analysis among 740 patents, we discovered top 155 universities and scientific research institutions by total patent application. Hefei University of Technology, Harbin Institute of Technology, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 7.57% of the total patent filing.
Hefei University of Technology
Anhui Sheng, China
Patent: 23
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 19
Changchun Institute of Optics Fine Mechanics & Physics
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 13
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 13
Tianjin Shi, China
Patent: 13
Shandong Sheng, China
Patent: 12
National Formosa University
Beijing Jiaotong University
Beijing Shi, China
Patent: 10
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 10