With the analysis among 163 patents, we discovered top 72 key players by total patent application. Siemens AG, Caterpillar, Inc., NSK Ltd. are dominant in this area. They take 14.72% of the total patent filing.
Bayern, Germany
Patent: 10
Illinois, United States
Patent: 7
California, United States
Patent: 5
California, United States
Patent: 4
Shanghai Shi, China
Patent: 4
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With the analysis among related 24 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Viridian Space Corp., Hitachi Building Systems Co., Ltd., Mitsubishi Electric Corp. take 16.67% of patent filing during this period.
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 9 new entrants. Viridian Space Corp., Beihang University, DFH Satellite Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
Guizhou Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 7 universities and scientific research institutions by total patent application. Fudan University, University of Houston, South China University of Technology are dominant in this area. They take 28.13% of the total patent filing.
Shanghai Shi, China
Patent: 2
Texas, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1