With the analysis among 121 patents, we discovered top 35 key players by total patent application. Truth Hardware Corp., VKR Holding A/S, Trico Products Corp. are dominant in this area. They take 38.84% of the total patent filing.
Minnesota, United States
Patent: 28
Hovedstaden, Denmark
Patent: 11
Michigan, United States
Patent: 8
North Carolina, United States
Patent: 6
California, United States
Patent: 6
Illinois, United States
Patent: 6
Minnesota, United States
Patent: 5
Kentucky, United States
Patent: 4
STOCKHOLM, Sweden
Patent: 4
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With the analysis among related 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Linhai Keya Intelligent Technology Co., Ltd., Giant Alarm System Co. Ltd., China University of Mining & Technology (Beijing) take 60.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
North Carolina, United States
Patent: 1
Hovedstaden, Denmark
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Linhai Keya Intelligent Technology Co., Ltd., Giant Alarm System Co. Ltd., China University of Mining & Technology (Beijing) are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
North Carolina, United States
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1