With the analysis among 115 patents, we discovered top 48 key players by total patent application. Matsushita Electronics Corp., Sony Group Corp., General Instruments, Inc. are dominant in this area. They take 17.39% of the total patent filing.
Pennsylvania, United States
Patent: 6
Chungcheongnam-do, South Korea
Patent: 4
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 3
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With the analysis among related 14 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Samsung Electro-Mechanics Co., Ltd., Xidian University, Chengdu University of Information Technology take 42.86% of patent filing during this period.
Chungcheongnam-do, South Korea
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Texas, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 6 new entrants. Xidian University, Chengdu University of Information Technology, Photonic Systems, Inc. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Sichuan Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
With the analysis among 25 patents, we discovered top 11 universities and scientific research institutions by total patent application. The University of North Carolina at Chapel Hill, Michigan Technological University, Xidian University are dominant in this area. They take 28.00% of the total patent filing.
North Carolina, United States
Patent: 3
Michigan, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1