With the analysis among 225 patents, we discovered top 77 key players by total patent application. Corning, Inc., AT&T, Inc., Optoplan AS are dominant in this area. They take 16.00% of the total patent filing.
New York, United States
Patent: 13
Texas, United States
Patent: 12
Ohio, United States
Patent: 5
Minnesota, United States
Patent: 5
Vaud, Switzerland
Patent: 5
California, United States
Patent: 5
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With the analysis among related 23 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing nLIGHT, Inc., Nanjing Forestry University, Huazhong University of Science & Technology take 34.78% of patent filing during this period.
Oregon, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Shanghai Shi, China
Patent: 1
Lombardia, Italy
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 15 new entrants. nLIGHT, Inc., Nanjing Forestry University, Huazhong University of Science & Technology are the most active new entrants in this area.
Oregon, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Shanghai Shi, China
Patent: 1
Lombardia, Italy
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among 58 patents, we discovered top 21 universities and scientific research institutions by total patent application. Gwangju Institute of Science & Technology, Nanjing Forestry University, Harbin Institute of Technology are dominant in this area. They take 29.31% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Genève, Switzerland
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1