With the analysis among 689 patents, we discovered top 461 key players by total patent application. State Grid Corp. of China, La Crosse Technology Ltd., Potomac Aviation Technology Corp. are dominant in this area. They take 8.27% of the total patent filing.
Beijing Shi, China
Patent: 30
Wisconsin, United States
Patent: 20
Massachusetts, United States
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Alabama, United States
Patent: 6
Telefonaktiebolaget LM Ericsson
With the analysis among 9 patents, we discovered top 8 start-ups by total patent application. Microbrain Intelligent, Beijing Tage Zhixing Technology Co. Ltd., Xi'an Lingkong Electronics Technology Co. Ltd. are active in this area.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 613 patents applied in the last 5 years. We discover 472 most active companies in this area. The fast-growing La Crosse Technology Ltd., State Grid Corp. of China, Peking University Shenzhen Graduate School take 4.08% of patent filing during this period.
Wisconsin, United States
Patent: 11
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Telefonaktiebolaget LM Ericsson
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
With the analysis among related 613 patents in last 5 years, we discover 449 new entrants. Peking University Shenzhen Graduate School, Telefonaktiebolaget LM Ericsson, Nanjing Putide Electric Technology Co., Ltd. are the most active new entrants in this area.
Telefonaktiebolaget LM Ericsson
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Gansu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 232 patents, we discovered top 107 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Peking University Shenzhen Graduate School, Shandong University are dominant in this area. They take 7.33% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2