With the analysis among 3,325 patents, we discovered top 483 key players by total patent application. International Business Machines Corp., QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 13.02% of the total patent filing.
New York, United States
Patent: 210
California, United States
Patent: 138
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 79
California, United States
Patent: 67
Tokyo-to, Japan
Patent: 51
Tokyo-to, Japan
Patent: 50
Guangdong Sheng, China
Patent: 42
Washington, United States
Patent: 41
With the analysis among 17 patents, we discovered top 14 start-ups by total patent application. Alert Innovation, Inc., Qi An Xin Technology Group, Inc., Maplebear, Inc. are active in this area.
Massachusetts, United States
Patent: 4
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
New York, United States
Patent: 1
California, United States
Patent: 1
Karnataka, India
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 649 patents applied in the last 5 years. We discover 415 most active companies in this area. The fast-growing Southeast University, Beijing Jiaotong University, Cisco Technology, Inc. take 10.48% of patent filing during this period.
Jiangsu Sheng, China
Patent: 32
Beijing Shi, China
Patent: 24
California, United States
Patent: 12
Sichuan Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
California, United States
Patent: 9
New York, United States
Patent: 7
With the analysis among related 649 patents in last 5 years, we discover 318 new entrants. Jilin University, Chongqing Jiaotong University, Beijing Subway Operation Co. Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Minnesota, United States
Patent: 4
Massachusetts, United States
Patent: 4
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 511 patents, we discovered top 112 universities and scientific research institutions by total patent application. Southeast University, Beijing Jiaotong University, Southwest Jiaotong University are dominant in this area. They take 26.42% of the total patent filing.
Jiangsu Sheng, China
Patent: 56
Beijing Shi, China
Patent: 38
Sichuan Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 15
Beijing Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8