With the analysis among 119 patents, we discovered top 60 key players by total patent application. Thomson Licensing SAS, Sony Group Corp., Fujitsu Ltd. are dominant in this area. They take 23.53% of the total patent filing.
Arizona, United States
Patent: 4
Beijing Shi, China
Patent: 3
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With the analysis among related 15 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Jilin Qiushi Spectral Data Technology Co., Ltd., Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Anhui Cenfeng Technology Co., Ltd. take 20.00% of patent filing during this period.
Jilin Sheng, China
Patent: 1
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Patent: 1
Anhui Cenfeng Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 12 new entrants. South China Agricultural University, China National Offshore Oil Corp., Xi'an University of Posts & Telecommunications are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
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Patent: 1
Anhui Cenfeng Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 13 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Beihang University, University of Shanghai for Science & Technology are dominant in this area. They take 34.78% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 1