With the analysis among 585 patents, we discovered top 218 key players by total patent application. Koninklijke Philips NV, Philips, Imperial Chemical Industries Ltd. are dominant in this area. They take 37.26% of the total patent filing.
Noord-Holland, Netherlands
Patent: 167
Imperial Chemical Industries Ltd.
Chiba-ken, Japan
Patent: 13
Massachusetts, United States
Patent: 11
Bayern, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 10
Massachusetts, United States
Patent: 10
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With the analysis among related 93 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Vecor IP Holdings Ltd, Allegro MicroSystems LLC, Hangzhou Dianzi University take 15.05% of patent filing during this period.
New Hampshire, United States
Patent: 4
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Xiamen Hongfa Switchgear Co., Ltd.
Fujian Sheng, China
Patent: 2
MCC Qinhuangdao Engineering Design and Research Institute Co., Ltd.
Hebei Sheng, China
Patent: 2
Beijing Caipu Instrument Co., Ltd.
Beijing Shi, China
Patent: 2
Shanghai Jinzhu Master Batch Co. Ltd.
Shanghai Shi, China
Patent: 2
Zhejiang Yinluohua New Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Advanced Fiber Resources Zhuhai Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 68 new entrants. Vecor IP Holdings Ltd, Allegro MicroSystems LLC, Hangzhou Dianzi University are the most active new entrants in this area.
New Hampshire, United States
Patent: 4
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Xiamen Hongfa Switchgear Co., Ltd.
Fujian Sheng, China
Patent: 2
MCC Qinhuangdao Engineering Design and Research Institute Co., Ltd.
Hebei Sheng, China
Patent: 2
Beijing Caipu Instrument Co., Ltd.
Beijing Shi, China
Patent: 2
Shanghai Jinzhu Master Batch Co. Ltd.
Shanghai Shi, China
Patent: 2
Zhejiang Yinluohua New Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Advanced Fiber Resources Zhuhai Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 79 patents, we discovered top 24 universities and scientific research institutions by total patent application. Shandong University of Technology, Hangzhou Dianzi University, Tsinghua University are dominant in this area. They take 27.85% of the total patent filing.
Shandong University of Technology
Shandong Sheng, China
Patent: 15
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Institute of Electrical Engineering, Chinese Academy of Sciences
Jilin Sheng, China
Patent: 1
Universidad Complutense de Madrid
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
National Chiao Tung University
Taiwan Province, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1