With the analysis among 60 patents, we discovered top 48 key players by total patent application. Meta Platforms, Inc., China Railway Siyuan Survey & Design Group Co., Ltd., Wuhan China Star Optoelectronics Technology Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
California, United States
Patent: 6
Hubei Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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With the analysis among related 60 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Southwest Jiaotong University, China Railway Siyuan Survey & Design Group Co., Ltd., Meta Platforms, Inc. take 21.67% of patent filing during this period.
Sichuan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
California, United States
Patent: 4
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Patent: 3
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 60 patents in last 5 years, we discover 40 new entrants. Southwest Jiaotong University, Chinese Academy of Sciences, Chengdu Institute of Mountain Hazards and Environment, Ministry of Water Resources, Massachusetts Institute of Technology are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
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Patent: 3
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 54 patents, we discovered top 25 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Central South University, Shandong University of Science & Technology are dominant in this area. They take 20.37% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1