With the analysis among 1,343 patents, we discovered top 464 key players by total patent application. State Grid Corp. of China, QUALCOMM, Inc., Tianjin Hangtian Ruilai Science & Technology Co. Ltd. are dominant in this area. They take 10.87% of the total patent filing.
Beijing Shi, China
Patent: 76
California, United States
Patent: 47
Tianjin Shi, China
Patent: 19
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 13
New Mexico, United States
Patent: 12
Qinghai Sheng, China
Patent: 10
Massachusetts, United States
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 328 patents applied in the last 5 years. We discover 270 most active companies in this area. The fast-growing Beijing Institute of Intensity Environment, State Grid Corp. of China, Tianjin Hangtian Ruilai Science & Technology Co. Ltd. take 6.71% of patent filing during this period.
undefined undefined
Patent: 8
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
Qinghai Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Qinghai Sheng, China
Patent: 4
Qinghai Sheng, China
Patent: 4
With the analysis among related 328 patents in last 5 years, we discover 167 new entrants. CETC Wuhu General Aviation Industry Technology Research Institute Co., Ltd., North China Electric Power University, Qingdao Aerospace Ruilai Marine Inspection Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 724 patents, we discovered top 127 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Institute of Technology, Beihang University are dominant in this area. They take 9.39% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Heilongjiang Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Chongqing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 10
Hunan Sheng, China
Patent: 10