With the analysis among 67 patents, we discovered top 50 key players by total patent application. VACUUMSCHMELZE GmbH & Co. KG, RHM Rohstoff-Handelsgesellschaft mbH, Headway Technologies, Inc. are dominant in this area. They take 17.91% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 4
California, United States
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Kunshan Shengneng Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
New York, United States
Patent: 1
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With the analysis among related 105 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Jiangsu University, Ocean University of China, VACUUMSCHMELZE GmbH & Co. KG take 14.29% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 105 patents in last 5 years, we discover 72 new entrants. Jiangsu University, Ocean University of China, VACUUMSCHMELZE GmbH & Co. KG are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Wisconsin, United States
Patent: 2
With the analysis among 101 patents, we discovered top 55 universities and scientific research institutions by total patent application. Jiangsu University, Beijing University of Technology, University of Science & Technology Beijing are dominant in this area. They take 16.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2