With the analysis among 146 patents, we discovered top 116 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Johnson & Johnson Vision Care, Inc. are dominant in this area. They take 22.60% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 13
Johnson & Johnson Vision Care, Inc.
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 4
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 3
Nuclear Fuel Industries Ltd.
China Tobacco Fujian Industrial Co., Ltd.
Fujian Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 2
CRRC Zhuzhou Electric Locomotive Co. Ltd.
Hunan Sheng, China
Patent: 2
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 6
Xi'an Lingkong Electronics Technology Co. Ltd.
Shaanxi Sheng, China
Patent: 1
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 543 patents applied in the last 5 years. We discover 256 most active companies in this area. The fast-growing Beihang University, Northwestern Polytechnical University, Nanjing University of Aeronautics & Astronautics take 13.26% of patent filing during this period.
Beijing Shi, China
Patent: 26
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 24
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 22
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 17
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 16
Beijing Institute of Technology
Beijing Shi, China
Patent: 15
Hefei University of Technology
Anhui Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Beijing Institute of Control Engineering
Beijing Shi, China
Patent: 7
With the analysis among related 543 patents in last 5 years, we discover 235 new entrants. Nanjing University of Aeronautics & Astronautics, Nanjing University of Science & Technology, Hefei University of Technology are the most active new entrants in this area.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 22
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 16
Hefei University of Technology
Anhui Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Beijing Institute of Control Engineering
Shenzhen Graduate School of Tsinghua University
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 517 patents, we discovered top 121 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Beihang University, Beijing Institute of Technology are dominant in this area. They take 17.21% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 34
Beijing Shi, China
Patent: 33
Beijing Institute of Technology
Beijing Shi, China
Patent: 22
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 22
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 18
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 16
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Hefei University of Technology
Anhui Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8