With the analysis among 119 patents, we discovered top 54 key players by total patent application. TongLing Copper Bace Powder Technology Limited Co., Ltd., NEC Corp., DENSO Corp. are dominant in this area. They take 16.81% of the total patent filing.
Anhui Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 6
Zhejiang Sheng, China
Patent: 4
North Carolina, United States
Patent: 3
Minnesota, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
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With the analysis among related 40 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Dalian Institute of Chemical Physics Chinese Academy of Sciences, Nanjing Hesong Material Technology Co., Ltd., Guangzhou Panyu Vocational and Technical College take 17.50% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 31 new entrants. Nanjing Hesong Material Technology Co., Ltd., Guangzhou Panyu Vocational and Technical College, BOE Technology Group Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 1
With the analysis among 67 patents, we discovered top 30 universities and scientific research institutions by total patent application. Case Western Reserve University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Jilin University are dominant in this area. They take 35.82% of the total patent filing.
Ohio, United States
Patent: 5
Liaoning Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1