With the analysis among 81 patents, we discovered top 48 key players by total patent application. King Devick Test, Inc., Philips, Telefonaktiebolaget LM Ericsson are dominant in this area. They take 18.52% of the total patent filing.
Illinois, United States
Patent: 6
Telefonaktiebolaget LM Ericsson
New York, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Connecticut, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 22 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing British Telecommunications Plc, Johnson Controls Tyco IP Holdings LLP, Adentro, Inc. take 36.36% of patent filing during this period.
California, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
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Patent: 1
District of Columbia, United States
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 15 new entrants. British Telecommunications Plc, Johnson Controls Tyco IP Holdings LLP, Adentro, Inc. are the most active new entrants in this area.
California, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
District of Columbia, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1