With the analysis among 70 patents, we discovered top 39 key players by total patent application. Caterpillar Paving Products, Inc., RailPros Field Services, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 20.00% of the total patent filing.
Minnesota, United States
Patent: 7
Texas, United States
Patent: 4
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
Illinois, United States
Patent: 2
Kentucky, United States
Patent: 2
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 3
California, United States
Patent: 2
Western Australia, Australia
Patent: 1
With the analysis among related 45 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Caterpillar Paving Products, Inc., RailPros Field Services, Inc., Reconstruct, Inc. take 31.11% of patent filing during this period.
Minnesota, United States
Patent: 7
Texas, United States
Patent: 4
California, United States
Patent: 3
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 23 new entrants. Caterpillar Paving Products, Inc., RailPros Field Services, Inc., Reconstruct, Inc. are the most active new entrants in this area.
Minnesota, United States
Patent: 7
Texas, United States
Patent: 4
California, United States
Patent: 3
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1