Search results for “Earthquake warning system” companies
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Key Players
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Innovation Intensity
With the analysis among 144 patents, we discovered top 80 key players by total patent application. Seismic Warning Systems, Inc., National Applied Research Laboratories, Matsushita Electronics Corp. are dominant in this area. They take 18.06% of the total patent filing.
California, United States
Patent: 16
China
Patent: 5
Osaka-fu, Japan
Patent: 5
Tokyo-to, Japan
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
STARTUP
South Korea
Patent: 3
Beijing Shi, China
Patent: 3
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
STARTUP
South Korea
Patent: 3
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 74 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing CGN Power Co., Ltd., China Railway Eryuan Engineering Group Co., Ltd., Chengdu Diandiantong Technology Co., Ltd. take 12.16% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Chengdu Diandiantong Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
STARTUP
South Korea
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 74 patents in last 5 years, we discover 40 new entrants. CGN Power Co., Ltd., China Railway Eryuan Engineering Group Co., Ltd., Chengdu Diandiantong Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Chengdu Diandiantong Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
STARTUP
South Korea
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
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Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 60 patents, we discovered top 19 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Anhui University of Technology, National Taipei University of Technology are dominant in this area. They take 26.67% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
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