With the analysis among 1,772 patents, we discovered top 484 key players by total patent application. Brother Industries, Ltd., State Grid Corp. of China, Huawei Technologies Co., Ltd. are dominant in this area. They take 4.35% of the total patent filing.
Aichi-ken, Japan
Patent: 25
State Grid Corp. of China
Beijing Shi, China
Patent: 24
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 20
Samsung Electronics Co., Ltd.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Georgia, United States
Patent: 13
Tokyo-to, Japan
Patent: 13
With the analysis among 12 patents, we discovered top 8 start-ups by total patent application. SZ DJI Technology Co., Ltd., Nanjing Kongwei Communication Technology Co. Ltd., UBTECH Robotics Corp. Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Nanjing Kongwei Communication Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 2
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Efy Zhikong (Tianjin) Technology Co. Ltd.
Tianjin Shi, China
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 912 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Casco Signal Co. Ltd., Beijing National Railway Rsch & Design Inst of Signal & Comm, Beijing Carnation Technologies Co., Ltd. take 3.18% of patent filing during this period.
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 9
Beijing Carnation Technologies Co., Ltd.
Beijing Shi, China
Patent: 8
Aichi-ken, Japan
Patent: 8
Guangdong Sheng, China
Patent: 7
Hubei Sanjiang Aerospace Wanfeng Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 6
Hefei Midea Refrigerator Co., Ltd.
Anhui Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Mitsubishi Electric Corp.
With the analysis among related 912 patents in last 5 years, we discover 445 new entrants. Casco Signal Co. Ltd., Beijing National Railway Rsch & Design Inst of Signal & Comm, Beijing Carnation Technologies Co., Ltd. are the most active new entrants in this area.
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 9
Beijing Carnation Technologies Co., Ltd.
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Hefei Midea Refrigerator Co., Ltd.
Anhui Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Ning Bo Hong Da Dian Ti You Xian Gong Si
Zhejiang Sheng, China
Patent: 5
Xinjiang Uygur Zizhiqu, China
Patent: 4
With the analysis among 163 patents, we discovered top 45 universities and scientific research institutions by total patent application. Institute of Automation Chinese Academy of Sciences, Beihang University, Southeast University are dominant in this area. They take 11.04% of the total patent filing.
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Changchun Institute of Optics Fine Mechanics & Physics
Liaoning Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2