With the analysis among 497 patents, we discovered top 237 key players by total patent application. Huawei Technologies Co., Ltd., ZTE Corp., State Grid Corp. of China are dominant in this area. They take 10.46% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 20
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Baden-Württemberg, Germany
Patent: 10
Nippon Telegraph & Telephone Corp.
Digital Voice Systems, Inc.
Illinois, United States
Patent: 9
Baden-Württemberg, Germany
Patent: 8
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 117 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing Hangzhou Dianzi University, Beijing Bang Bang Safety Technology Co., Ltd., Nanjing University of Aeronautics & Astronautics take 13.68% of patent filing during this period.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
Beijing Bang Bang Safety Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Wuxi Institute of Technology
Jiangsu Sheng, China
Patent: 3
Yonsei Industry-Academic Cooperation Foundation
Xi'An Film & Television Data Evaluation Center Co., Ltd
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Toyama-ken, Japan
Patent: 2
With the analysis among related 117 patents in last 5 years, we discover 68 new entrants. Hangzhou Dianzi University, Beijing Bang Bang Safety Technology Co., Ltd., Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
Beijing Bang Bang Safety Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Wuxi Institute of Technology
Jiangsu Sheng, China
Patent: 3
Xi'An Film & Television Data Evaluation Center Co., Ltd
Shaanxi Sheng, China
Patent: 2
Changchun University of Technology
Jilin Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
With the analysis among 211 patents, we discovered top 73 universities and scientific research institutions by total patent application. Southeast University, Xidian University, Tsinghua University are dominant in this area. They take 14.22% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 4