With the analysis among 2,726 patents, we discovered top 486 key players by total patent application. Hitachi Ltd., Renesas Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 5.65% of the total patent filing.
Tokyo-to, Japan
Patent: 54
Renesas Electronics Corp.
Tokyo-to, Japan
Patent: 45
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 38
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 32
Samsung Electronics Co., Ltd.
Massachusetts, United States
Patent: 26
Tokyo-to, Japan
Patent: 26
Noord-Holland, Netherlands
Patent: 25
State Grid Corp. of China
Beijing Shi, China
Patent: 25
With the analysis among 35 patents, we discovered top 15 start-ups by total patent application. Beijing Beifang Jichuang Technology & Trade Co. Ltd., Sunwoda Electric Vehicle Battery Co., Ltd., Appulse Power, Inc. are active in this area.
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 6
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 5
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 3
Boliu Intelligent Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Shenzhen Haina Micro Sensor Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Suteng Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,001 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dezhou Instrument Co., Ltd, National Aviation University, Shengbang Microelectronics Beijing Co. Ltd. take 5.29% of patent filing during this period.
Dezhou Instrument Co., Ltd
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Patent: 24
National Aviation University
Shengbang Microelectronics Beijing Co. Ltd.
Beijing Shi, China
Patent: 12
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 12
Aichi-ken, Japan
Patent: 11
Shindengen Electric Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 11
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 10
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Texas, United States
Patent: 9
With the analysis among related 1,001 patents in last 5 years, we discover 407 new entrants. National Aviation University, Shengbang Microelectronics Beijing Co. Ltd., Sumitomo Riko Co. Ltd. are the most active new entrants in this area.
National Aviation University
Shengbang Microelectronics Beijing Co. Ltd.
Beijing Shi, China
Patent: 12
Aichi-ken, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 7
Kyosan Electric Manufacturing Co., Ltd.
Kanagawa-ken, Japan
Patent: 7
Vincent Medical (Dongguan) Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 7
On-Bright Electronics Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 6
Taiwan Province, China
Patent: 6
With the analysis among 250 patents, we discovered top 80 universities and scientific research institutions by total patent application. National Aviation University, University of Electronic Science & Technology of China, Xi'an Jiaotong University are dominant in this area. They take 16.00% of the total patent filing.
National Aviation University
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Taiwan Province, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
National Cheng Kung University
Taiwan Province, China
Patent: 4
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3