With the analysis among 342 patents, we discovered top 138 key players by total patent application. NEC Corp., Mitsubishi Electric Corp., Sony Group Corp. are dominant in this area. They take 14.33% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 12
Toyama-ken, Japan
Patent: 11
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 11
Nippon Telegraph & Telephone Corp.
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With the analysis among related 54 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Telefonaktiebolaget LM Ericsson, Electronics & Telecommunications Research Institute take 25.93% of patent filing during this period.
Mitsubishi Electric Corp.
Telefonaktiebolaget LM Ericsson
Electronics & Telecommunications Research Institute
Hangzhou Innovation Research Institute of Beihang University
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Patent: 1
AVIC Guiyang Aviation Electrical Machinery Co., Ltd.
Guizhou Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Sichuan Chuanrun Hydraulic Lubrication Equipment Co Ltd.
Sichuan Sheng, China
Patent: 1
Kookmin University Industry-Academic Cooperation
Hangzhou Aerospace Electronic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 54 patents in last 5 years, we discover 28 new entrants. Hangzhou Innovation Research Institute of Beihang University, AVIC Guiyang Aviation Electrical Machinery Co., Ltd., Aoktop Co., Ltd. are the most active new entrants in this area.
Hangzhou Innovation Research Institute of Beihang University
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Patent: 1
AVIC Guiyang Aviation Electrical Machinery Co., Ltd.
Guizhou Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Sichuan Chuanrun Hydraulic Lubrication Equipment Co Ltd.
Sichuan Sheng, China
Patent: 1
Kookmin University Industry-Academic Cooperation
Hangzhou Aerospace Electronic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanxi Tiandi Coal Mining Machinery Co., Ltd.
Shanxi Sheng, China
Patent: 1
HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD.
Shanghai Shi, China
Patent: 1
Yun Nan Dian Wang Gong Si Zhao Tong Gong Dian Ju
Yunnan Sheng, China
Patent: 1
With the analysis among 38 patents, we discovered top 16 universities and scientific research institutions by total patent application. Changchun Sci-Tech University, South China University of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 31.58% of the total patent filing.
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 1
Taiwan Province, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1