With the analysis among 380 patents, we discovered top 155 key players by total patent application. 3M Innovative Properties Co., SARGENT Manufacturing Co., OSRAM Opto Semiconductors GmbH are dominant in this area. They take 8.42% of the total patent filing.
Minnesota, United States
Patent: 13
Connecticut, United States
Patent: 11
British Columbia, Canada
Patent: 7
California, United States
Patent: 7
Nevada, United States
Patent: 6
Massachusetts, United States
Patent: 6
Maine, United States
Patent: 6
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 15 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Kidde Technologies, Inc., Valve Corp., 3M Innovative Properties Co. take 53.33% of patent filing during this period.
North Carolina, United States
Patent: 5
Shanghai Shi, China
Patent: 2
Minnesota, United States
Patent: 1
Jiangxi Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 7 new entrants. Kidde Technologies, Inc., Valve Corp., Government of Germany are the most active new entrants in this area.
North Carolina, United States
Patent: 5
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
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Patent: 1
With the analysis among 29 patents, we discovered top 9 universities and scientific research institutions by total patent application. Auburn University, Rutgers State University of New Jersey, Universidad Politécnica de Madrid are dominant in this area. They take 37.93% of the total patent filing.
Alabama, United States
Patent: 4
New Mexico, United States
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Rio Grande do Sul, Brazil
Patent: 1
Shaanxi Sheng, China
Patent: 1