With the analysis among 99 patents, we discovered top 74 key players by total patent application. State Grid Corp. of China, Rohde & Schwarz GmbH & Co. KG, Inventec Corp. are dominant in this area. They take 16.16% of the total patent filing.
Beijing Shi, China
Patent: 7
Taiwan Province, China
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 52 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Rohde & Schwarz GmbH & Co. KG, Shenzhen Zhongtu Instrument Co., Ltd., Inventec Corp. take 21.15% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 52 patents in last 5 years, we discover 33 new entrants. Shenzhen Zhongtu Instrument Co., Ltd., Inventec Corp., Jiangsu Kaigong Tunnel Machinery Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 48 patents, we discovered top 21 universities and scientific research institutions by total patent application. China Jiliang University, Shanghai Jiao Tong University, South China University of Technology are dominant in this area. They take 18.75% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Changchun Institute of Technology
Jilin Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 1