With the analysis among 221 patents, we discovered top 97 key players by total patent application. Halliburton Energy Services, Inc., Baker Hughes, Inc., Measurement Microsystems A-Z, Inc. are dominant in this area. They take 20.81% of the total patent filing.
Texas, United States
Patent: 19
Texas, United States
Patent: 16
Michigan, United States
Patent: 6
California, United States
Patent: 5
California, United States
Patent: 4
California, United States
Patent: 4
No data, please try another search term
With the analysis among related 83 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing California Institute of Technology, National Research Council of Canada, Xi'an Institute of Optics & Precision Mechanics of Cas take 16.87% of patent filing during this period.
California, United States
Patent: 5
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Wisconsin, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tennessee, United States
Patent: 3
With the analysis among related 83 patents in last 5 years, we discover 41 new entrants. National Research Council of Canada, Viavi Solutions, Inc., Soochow University are the most active new entrants in this area.
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Wisconsin, United States
Patent: 3
Tennessee, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 106 patents, we discovered top 42 universities and scientific research institutions by total patent application. California Institute of Technology, Xi'an Institute of Optics & Precision Mechanics of Cas, Shenzhen Graduate School of Tsinghua University are dominant in this area. They take 16.98% of the total patent filing.
California, United States
Patent: 7
Zhejiang Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Illinois, United States
Patent: 2
Massachusetts, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2