With the analysis among 473 patents, we discovered top 181 key players by total patent application. International Business Machines Corp., QUALCOMM, Inc., AT&T, Inc. are dominant in this area. They take 14.38% of the total patent filing.
New York, United States
Patent: 30
California, United States
Patent: 21
Texas, United States
Patent: 17
California, United States
Patent: 14
California, United States
Patent: 9
California, United States
Patent: 8
New Jersey, United States
Patent: 7
Washington, United States
Patent: 7
Delaware, United States
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Washington, United States
Patent: 1
With the analysis among related 53 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing National University of Defense Technology, Beijing Bang Bang Safety Technology Co., Ltd., State Grid Corp. of China take 16.98% of patent filing during this period.
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
New York, United States
Patent: 3
Taiwan Province, China
Patent: 2
Tianjin Shi, China
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 53 patents in last 5 years, we discover 33 new entrants. National University of Defense Technology, Beijing Bang Bang Safety Technology Co., Ltd., National Chiao Tung University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Taiwan Province, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangzhou Yurui Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 33 universities and scientific research institutions by total patent application. Tsinghua University, Nanjing University, Beihang University are dominant in this area. They take 21.21% of the total patent filing.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2