With the analysis among 7,873 patents, we discovered top 481 key players by total patent application. Hitachi Ltd., NEC Corp., Fujitsu Ltd. are dominant in this area. They take 11.51% of the total patent filing.
Tokyo-to, Japan
Patent: 328
Tokyo-to, Japan
Patent: 313
Tokyo-to, Japan
Patent: 265
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 130
Tokyo-to, Japan
Patent: 123
Telefonaktiebolaget LM Ericsson
Bayern, Germany
Patent: 109
Beijing Shi, China
Patent: 85
New York, United States
Patent: 76
With the analysis among 35 patents, we discovered top 14 start-ups by total patent application. TerraPower LLC, Aisin KK, Mavenir Systems, Inc. are active in this area.
Washington, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Texas, United States
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,021 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, HWS Concrete Towers SL, Kia Corp. take 3.72% of patent filing during this period.
Beijing Shi, China
Patent: 15
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Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
With the analysis among related 1,021 patents in last 5 years, we discover 336 new entrants. HWS Concrete Towers SL, Woosung Ceramics Industrial Co. Ltd., Viconic Sporting LLC are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 884 patents, we discovered top 200 universities and scientific research institutions by total patent application. Southeast University, Beihang University, Northwestern Polytechnical University are dominant in this area. They take 7.58% of the total patent filing.
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13
Henan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9