With the analysis among 4,016 patents, we discovered top 452 key players by total patent application. Fisher Controls International LLC, China Petroleum & Chemical Corp., Hitachi Ltd. are dominant in this area. They take 4.98% of the total patent filing.
Iowa, United States
Patent: 74
Beijing Shi, China
Patent: 65
Tokyo-to, Japan
Patent: 61
Massachusetts, United States
Patent: 57
Kyoto-fu, Japan
Patent: 50
Tokyo-to, Japan
Patent: 48
Bayern, Germany
Patent: 39
Osaka-fu, Japan
Patent: 37
Texas, United States
Patent: 35
With the analysis among 45 patents, we discovered top 18 start-ups by total patent application. Kali Care, Inc., Forkbeard Technologies As, Noiseless Acoustics Oy are active in this area.
California, United States
Patent: 8
Vaud, Switzerland
Patent: 4
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 2,374 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chongqing University, Central South University, China University of Mining & Technology take 4.42% of patent filing during this period.
Chongqing Shi, China
Patent: 38
Hunan Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 32
Beijing Shi, China
Patent: 31
Shandong Sheng, China
Patent: 31
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Patent: 29
Beijing Shi, China
Patent: 29
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Patent: 26
Beijing Shi, China
Patent: 24
Jiangxi Sheng, China
Patent: 23
With the analysis among related 2,374 patents in last 5 years, we discover 305 new entrants. Jiangsu Special Equipment Safety Supervision and Inspection Institute, Bruin Biometrics LLC, Harbin Engineering University are the most active new entrants in this area.
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Patent: 15
California, United States
Patent: 15
Heilongjiang Sheng, China
Patent: 12
Qingcheng Acoustic Emission Research (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
California, United States
Patent: 8
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Patent: 7
Wisconsin, United States
Patent: 7
With the analysis among 2,889 patents, we discovered top 248 universities and scientific research institutions by total patent application. China University of Mining & Technology, Chongqing University, Beihang University are dominant in this area. They take 5.99% of the total patent filing.
Jiangsu Sheng, China
Patent: 60
Chongqing Shi, China
Patent: 59
Beijing Shi, China
Patent: 54
Sichuan Sheng, China
Patent: 52
Shandong Sheng, China
Patent: 51
Hunan Sheng, China
Patent: 48
Jiangsu Sheng, China
Patent: 44
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 41
Shaanxi Sheng, China
Patent: 34