With the analysis among 381 patents, we discovered top 295 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., Sony Group Corp. are dominant in this area. They take 8.66% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 14
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Shenzhen Yida Culture Media Co., Ltd.
Guangdong Sheng, China
Patent: 5
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Datang Mobile Communications Equipment Co. Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai YITU Network Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 292 patents applied in the last 5 years. We discover 226 most active companies in this area. The fast-growing Dalian University of Technology, China Petroleum & Chemical Corp., Shenzhen Yida Culture Media Co., Ltd. take 6.85% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Shenzhen Yida Culture Media Co., Ltd.
Guangdong Sheng, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
With the analysis among related 292 patents in last 5 years, we discover 188 new entrants. Dalian University of Technology, Shenzhen Yida Culture Media Co., Ltd., Southwest Jiaotong University are the most active new entrants in this area.
Dalian University of Technology
Liaoning Sheng, China
Patent: 8
Shenzhen Yida Culture Media Co., Ltd.
Guangdong Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
NXP Semiconductors (Thailand) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 3
With the analysis among 270 patents, we discovered top 111 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Zhejiang University, Beihang University are dominant in this area. They take 10.00% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4