With the analysis among 84 patents, we discovered top 76 key players by total patent application. Oiles Corp., Commercial Aircraft Corp. of China Ltd., BGP, Inc. are dominant in this area. They take 13.10% of the total patent filing.
Kanagawa-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 4
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
North Carolina, United States
Patent: 2
Beijing Shi, China
Patent: 2
Benxi Golden Sun Laser Repair Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hubei Sheng, China
Patent: 1
With the analysis among related 91 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing Harbin Institute of Technology, Dalian University of Technology, Tongji University take 13.19% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Benxi Golden Sun Laser Repair Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 91 patents in last 5 years, we discover 63 new entrants. Harbin Institute of Technology, Tongji University, Hohai University are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Benxi Golden Sun Laser Repair Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 130 patents, we discovered top 53 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Harbin Institute of Technology, Central South University are dominant in this area. They take 13.85% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3