With the analysis among 305 patents, we discovered top 136 key players by total patent application. Anglo Operations Ltd., Noise Cancellation Technologies, Inc., MPI Corp. are dominant in this area. They take 10.82% of the total patent filing.
Connecticut, United States
Patent: 12
Taiwan Province, China
Patent: 8
Niederösterreich, Austria
Patent: 8
Texas, United States
Patent: 7
Fujian Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
With the analysis among 8 patents, we discovered top 1 start-ups by total patent application.
Niederösterreich, Austria
Patent: 8
With the analysis among related 33 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Jilin University, Institute of Geology & Geophysics, Chinese Academy of Sciences, Institute of Electronics Chinese Academy of Sciences take 24.24% of patent filing during this period.
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
South-Central University for Nationalities
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 13 new entrants. South-Central University for Nationalities, China University of Geosciences Beijing, Guoke (Chongqing) Instrument Co., Ltd. are the most active new entrants in this area.
South-Central University for Nationalities
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 86 patents, we discovered top 23 universities and scientific research institutions by total patent application. Jilin University, Technische Universität Ilmenau, China University of Mining & Technology are dominant in this area. They take 32.56% of the total patent filing.
Jilin Sheng, China
Patent: 16
Thüringen, Germany
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
South-Central University for Nationalities
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1