With the analysis among 9,329 patents, we discovered top 488 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Mazda Motor Corp. are dominant in this area. They take 6.84% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 233
Tokyo-to, Japan
Patent: 220
Kanagawa-ken, Japan
Patent: 185
Tokyo-to, Japan
Patent: 181
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 177
Tokyo-to, Japan
Patent: 163
Tokyo-to, Japan
Patent: 156
Sanken Electric Co., Ltd.
Saitama-ken, Japan
Patent: 149
Fukushima-ken, Japan
Patent: 135
Kyoto-fu, Japan
Patent: 117
With the analysis among 49 patents, we discovered top 17 start-ups by total patent application. Southchip Semiconductor Technology (Shanghai) Co., Ltd., Beijing Beifang Jichuang Technology & Trade Co. Ltd., Aisin KK are active in this area.
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 11
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 8
Jiangsu Runic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
New York, United States
Patent: 4
Huiling Technology Shenzhen Co. Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Eswin Computing Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
North Carolina, United States
Patent: 1
Qingdao Magene Intelligence Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 1,487 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, ROHM Co., Ltd., Mornsun Guangzhou Science & Technology Co. Ltd. take 4.44% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 26
Kyoto-fu, Japan
Patent: 24
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Patent: 16
Shengbang Microelectronics Beijing Co. Ltd.
Beijing Shi, China
Patent: 14
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 14
Chengdu Monolithic Power Systems Co. Ltd.
Sichuan Sheng, China
Patent: 13
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 12
With the analysis among related 1,487 patents in last 5 years, we discover 345 new entrants. Shengbang Microelectronics Beijing Co. Ltd., Southchip Semiconductor Technology (Shanghai) Co., Ltd., Suzhou Inspur Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Shengbang Microelectronics Beijing Co. Ltd.
Beijing Shi, China
Patent: 14
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 11
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
Shenzhen Youyou Green Energy Co., Ltd.
Guangdong Sheng, China
Patent: 6
JoulWatt Technology, Inc. Ltd.
Hong Kong SAR, China
Patent: 6
Jiang Su Sheng Dian Li Gong Si Zhen Jiang Gong Dian Gong Si
Jiangsu Sheng, China
Patent: 5
MINMAX Technology Co. Ltd.
Taiwan Province, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among 751 patents, we discovered top 175 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Southeast University, Huazhong University of Science & Technology are dominant in this area. They take 10.65% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 21
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 19
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 14
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13
Hefei University of Technology
Anhui Sheng, China
Patent: 12
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 12