With the analysis among 3,620 patents, we discovered top 455 key players by total patent application. State Grid Corp. of China, Hyundai Motor Co., Ltd., Shenzhen Voxtech Co.,Ltd. are dominant in this area. They take 6.22% of the total patent filing.
Beijing Shi, China
Patent: 116
Guangdong Sheng, China
Patent: 53
Central Singapore, Singapore
Patent: 41
Guangdong Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 28
Massachusetts, United States
Patent: 27
Baden-Württemberg, Germany
Patent: 22
With the analysis among 52 patents, we discovered top 26 start-ups by total patent application. Cambridge Mobile Telematics, Inc., Hangzhou Anmaisheng Intelligent Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Massachusetts, United States
Patent: 10
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 5,025 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Jiaotong University, State Grid Corp. of China, Chongqing University take 5.51% of patent filing during this period.
Shaanxi Sheng, China
Patent: 125
Beijing Shi, China
Patent: 99
Chongqing Shi, China
Patent: 53
Guangdong Sheng, China
Patent: 53
Hubei Sheng, China
Patent: 44
Central Singapore, Singapore
Patent: 40
Zhejiang Sheng, China
Patent: 38
With the analysis among related 5,025 patents in last 5 years, we discover 354 new entrants. Shenzhen Voxtech Co.,Ltd., Shenzhen Shokz Co Ltd, AAC Acoustic Technologies (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 36
Yunnan Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 29
Shandong Sheng, China
Patent: 28
Heilongjiang Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
With the analysis among 2,423 patents, we discovered top 226 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Chongqing University, Huazhong University of Science & Technology are dominant in this area. They take 10.48% of the total patent filing.
Shaanxi Sheng, China
Patent: 136
Chongqing Shi, China
Patent: 54
Hubei Sheng, China
Patent: 47
Zhejiang Sheng, China
Patent: 46
Beijing Shi, China
Patent: 38
Sichuan Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
Shanghai Shi, China
Patent: 33
Yunnan Sheng, China
Patent: 33