With the analysis among 891 patents, we discovered top 436 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 11.45% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 35
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 31
State Grid Corp. of China
Beijing Shi, China
Patent: 31
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 13
Kyoto-fu, Japan
Patent: 11
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 11
Chengdu Yinzhong Digital Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 11
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Origin Quantum Computing Technology Co. Ltd., Suzhou Convert Semiconductor Co., Ltd., Aisin KK are active in this area.
Origin Quantum Computing Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
Suzhou Convert Semiconductor Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 237 patents applied in the last 5 years. We discover 187 most active companies in this area. The fast-growing State Grid Corp. of China, Fuji Electric Co., Ltd., Mitsubishi Electric Corp. take 12.24% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Mitsubishi Electric Corp.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Hisense Broadband Multimedia Technologies Co., Ltd.
Shandong Sheng, China
Patent: 4
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shenzhen Goodix Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
State Grid Qinghai Electric Power Company Electric Power Research Institute
Qinghai Sheng, China
Patent: 4
With the analysis among related 237 patents in last 5 years, we discover 160 new entrants. Xi'an Jiaotong University, Hisense Broadband Multimedia Technologies Co., Ltd., Qinghai Electric Power Co. are the most active new entrants in this area.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Hisense Broadband Multimedia Technologies Co., Ltd.
Shandong Sheng, China
Patent: 4
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shenzhen Goodix Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
State Grid Qinghai Electric Power Company Electric Power Research Institute
Qinghai Sheng, China
Patent: 4
Microchip Technology, Inc.
Arizona, United States
Patent: 4
Aichi-ken, Japan
Patent: 3
Nanjing Guobo Electronic Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Danfoss Power Electronics A/S
With the analysis among 118 patents, we discovered top 41 universities and scientific research institutions by total patent application. Chung Yuan Christian University, Nanjing University of Science & Technology, Xi'an Jiaotong University are dominant in this area. They take 20.34% of the total patent filing.
Chung Yuan Christian University
Taiwan Province, China
Patent: 6
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
King Fahd University of Petroleum & Minerals
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Ming Chi University of Technology
Taiwan Province, China
Patent: 3