With the analysis among 258 patents, we discovered top 183 key players by total patent application. Shanghai Ruitu Electronic Materials Co., Ltd., Yuang Hsian Metal Industrial Corp., Lucent Technologies, Inc. are dominant in this area. They take 5.43% of the total patent filing.
Shanghai Ruitu Electronic Materials Co., Ltd.
Shanghai Shi, China
Patent: 5
Yuang Hsian Metal Industrial Corp.
Lucent Technologies, Inc.
New Jersey, United States
Patent: 3
Guangdong Guangshan New Material Co., Ltd.
Guangdong Sheng, China
Patent: 3
Chongqing Yangsheng Technology Group Co., Ltd.
Chongqing Shi, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Texas, United States
Patent: 2
GRIPM Advanced Materials Co., Ltd.
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Dasan Consultants Co. Ltd.
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With the analysis among related 93 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Nanjing University of Posts & Telecommunications, Chongqing Yangsheng Technology Group Co., Ltd., Suzhou Fangpu Intelligent Equipment Co., Ltd. take 9.68% of patent filing during this period.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Chongqing Yangsheng Technology Group Co., Ltd.
Chongqing Shi, China
Patent: 3
Suzhou Fangpu Intelligent Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
GRIPM Advanced Materials Co., Ltd.
Beijing Shi, China
Patent: 2
GLT (Zhangzhou) Light Industrial Products Co., Ltd.
Fujian Sheng, China
Patent: 2
Sichuan New Wantong Technology Development Co., Ltd.
Sichuan Sheng, China
Patent: 2
Henan Exchange Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Nanjing Environmental Protection Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Polytechnic Normal University
Tianjin Shi, China
Patent: 1
With the analysis among related 93 patents in last 5 years, we discover 58 new entrants. Nanjing University of Posts & Telecommunications, Chongqing Yangsheng Technology Group Co., Ltd., Suzhou Fangpu Intelligent Equipment Co., Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Chongqing Yangsheng Technology Group Co., Ltd.
Chongqing Shi, China
Patent: 3
Suzhou Fangpu Intelligent Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
GRIPM Advanced Materials Co., Ltd.
Beijing Shi, China
Patent: 2
GLT (Zhangzhou) Light Industrial Products Co., Ltd.
Fujian Sheng, China
Patent: 2
Sichuan New Wantong Technology Development Co., Ltd.
Sichuan Sheng, China
Patent: 2
Henan Exchange Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Nanjing Environmental Protection Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Polytechnic Normal University
Tianjin Shi, China
Patent: 1
With the analysis among 151 patents, we discovered top 74 universities and scientific research institutions by total patent application. Donghua University, Zhejiang University of Technology, Central South University are dominant in this area. They take 13.91% of the total patent filing.
Shanghai Shi, China
Patent: 10
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
East China Normal University
Shanghai Shi, China
Patent: 3