With the analysis among 76 patents, we discovered top 52 key players by total patent application. Koninklijke Philips NV, International Business Machines Corp., Avco Corp. are dominant in this area. They take 18.42% of the total patent filing.
Noord-Holland, Netherlands
Patent: 8
New York, United States
Patent: 3
Texas, United States
Patent: 3
Massachusetts, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Georgia, United States
Patent: 2
Hunan Sheng, China
Patent: 2
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With the analysis among related 16 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Yunnan Copper Chifeng Non-Ferrous Metals Co. Ltd., Beijing Tianlong Tungsten & Molybdenum Technology Co. Ltd., Yunnan Nanxing Technology Development Co., Ltd. take 25.00% of patent filing during this period.
Nei Mongol Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangxi Cangwu Non-Ferrous Metals Smelt Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Seoul, South Korea
Patent: 1
Hamburg, Germany
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 13 new entrants. Yunnan Copper Chifeng Non-Ferrous Metals Co. Ltd., Beijing Tianlong Tungsten & Molybdenum Technology Co. Ltd., Yunnan Nanxing Technology Development Co., Ltd. are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangxi Cangwu Non-Ferrous Metals Smelt Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Seoul, South Korea
Patent: 1
Hamburg, Germany
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 13 universities and scientific research institutions by total patent application. Central South University, South China University of Technology, Tsinghua University are dominant in this area. They take 13.64% of the total patent filing.
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1