With the analysis among 6,446 patents, we discovered top 488 key players by total patent application. ZTE Corp., State Grid Corp. of China, Huawei Technologies Co., Ltd. are dominant in this area. They take 6.83% of the total patent filing.
Guangdong Sheng, China
Patent: 188
Beijing Shi, China
Patent: 146
Guangdong Sheng, China
Patent: 106
California, United States
Patent: 48
Guangdong Sheng, China
Patent: 48
New York, United States
Patent: 47
Beijing Shi, China
Patent: 42
Washington, United States
Patent: 42
With the analysis among 132 patents, we discovered top 75 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Wopu Wulian, Chengdou Huaqiyun Tecnology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Virginia, United States
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among related 1,910 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhengzhou Yunhai Information Technology Co., Ltd., Huawei Technologies Co., Ltd. take 2.72% of patent filing during this period.
Beijing Shi, China
Patent: 24
Henan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Niedersachsen, Germany
Patent: 9
Guangdong Sheng, China
Patent: 8
With the analysis among related 1,910 patents in last 5 years, we discover 351 new entrants. OneConnect Technology Co., Ltd., Douyin Vision (Beijing) Co., Ltd., DeLaval Holding AB are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 804 patents, we discovered top 200 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Sun Yat-Sen University, Beihang University are dominant in this area. They take 8.21% of the total patent filing.
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Hunan Sheng, China
Patent: 8