With the analysis among 116 patents, we discovered top 85 key players by total patent application. AT&T, Inc., Hanergy Mobile Energy Holding Group Co., Ltd., Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 16.38% of the total patent filing.
Texas, United States
Patent: 7
Hanergy Mobile Energy Holding Group Co., Ltd.
Beijing Shi, China
Patent: 7
Sumitomo Metal Mining Co. Ltd.
Grand Port, Mauritius
Patent: 4
Hamburg, Germany
Patent: 3
SINO CRYSTAL PRECISION MANUFACTURING CO.,LTD.
Henan Sheng, China
Patent: 3
Dongguan Tongxin New Material Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai Zuqiang Energy Co., Ltd.
Shanghai Shi, China
Patent: 3
Lucent Technologies, Inc.
New Jersey, United States
Patent: 2
Wuhan Rixin Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
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With the analysis among related 19 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Shanghai Zuqiang Energy Co., Ltd., Anshan Tongyi Optoelectronics Technology Co., Ltd., Soochow University take 21.05% of patent filing during this period.
Shanghai Zuqiang Energy Co., Ltd.
Shanghai Shi, China
Patent: 2
Anshan Tongyi Optoelectronics Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinyang Normal University
Henan Sheng, China
Patent: 1
Dongguan Kangyuan Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Changzhou Penglei Auto Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Wenzhou Jinyi Shoe Material Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Xuke New Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Petrochemical Corporation East China Oil and Gas Branch
Jiangsu Sheng, China
Patent: 1
Zheng'an Auchan Electric Co., Ltd.
Guizhou Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 14 new entrants. Anshan Tongyi Optoelectronics Technology Co., Ltd., Soochow University, Xinyang Normal University are the most active new entrants in this area.
Anshan Tongyi Optoelectronics Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinyang Normal University
Henan Sheng, China
Patent: 1
Dongguan Kangyuan Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Changzhou Penglei Auto Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Wenzhou Jinyi Shoe Material Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Xuke New Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Petrochemical Corporation East China Oil and Gas Branch
Jiangsu Sheng, China
Patent: 1
Zheng'an Auchan Electric Co., Ltd.
Guizhou Sheng, China
Patent: 1
Anhui Dinghui New Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 19 universities and scientific research institutions by total patent application. Wuhan University of Technology, Tsinghua University, Shandong Jianzhu University are dominant in this area. They take 37.50% of the total patent filing.
Wuhan University of Technology
Hubei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1