With the analysis among 299 patents, we discovered top 135 key players by total patent application. British Telecommunications Plc, State Grid Corp. of China, Robert Bosch GmbH are dominant in this area. They take 20.40% of the total patent filing.
British Telecommunications Plc
State Grid Corp. of China
Beijing Shi, China
Patent: 20
Baden-Württemberg, Germany
Patent: 14
Amazon Technologies, Inc.
Nevada, United States
Patent: 10
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 8
Illinois, United States
Patent: 8
Nippon Telegraph & Telephone Corp.
Bretagne, France
Patent: 6
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 511 patents applied in the last 5 years. We discover 197 most active companies in this area. The fast-growing Harbin University of Science & Technology, Nanjing University of Aeronautics & Astronautics, Hangzhou Dianzi University take 11.15% of patent filing during this period.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 20
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 19
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 14
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 13
Beijing Institute of Technology
Beijing Shi, China
Patent: 13
Baden-Württemberg, Germany
Patent: 13
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 12
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
With the analysis among related 511 patents in last 5 years, we discover 148 new entrants. Harbin University of Science & Technology, Hangzhou Dianzi University, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 20
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 18
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 13
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 9
East China Jiaotong University
Jiangxi Sheng, China
Patent: 7
National University of Defense Technology
Hunan Sheng, China
Patent: 7
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
With the analysis among 572 patents, we discovered top 136 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Beihang University, Harbin University of Science & Technology are dominant in this area. They take 11.89% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 26
Beijing Shi, China
Patent: 22
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 20
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 18
Beijing Institute of Technology
Beijing Shi, China
Patent: 17
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 16
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 14
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 13