With the analysis among 218 patents, we discovered top 108 key players by total patent application. Sony Group Corp., QUALCOMM, Inc., Delta Electronics, Inc. are dominant in this area. They take 16.51% of the total patent filing.
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 13
Taiwan Province, China
Patent: 9
Sanken Electric Co., Ltd.
Saitama-ken, Japan
Patent: 7
Samsung Electronics Co., Ltd.
Toyama-ken, Japan
Patent: 5
Hewlett-Packard Development Co.
Beijing Shi, China
Patent: 5
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With the analysis among related 45 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Guangzhou Shiyuan Electronic Technology Co. Ltd., Nanjing University of Information Science & Technology, QUALCOMM, Inc. take 22.22% of patent filing during this period.
Guangzhou Shiyuan Electronic Technology Co. Ltd.
Guangdong Sheng, China
Patent: 4
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 3
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 2
Electronics & Telecommunications Research Institute
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 2
Hangzhou Biyi Microelectronics Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xia Men Shi Ke Li Dian Zi You Xian Gong Si
Fujian Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 32 new entrants. Guangzhou Shiyuan Electronic Technology Co. Ltd., Nanjing University of Information Science & Technology, State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Guangzhou Shiyuan Electronic Technology Co. Ltd.
Guangdong Sheng, China
Patent: 4
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 2
Hangzhou Biyi Microelectronics Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xia Men Shi Ke Li Dian Zi You Xian Gong Si
Fujian Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
AVIC Xi'an Aeronautics Computing Technique Research Institute
Shaanxi Sheng, China
Patent: 1
Guangzhou Shirui Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 15 universities and scientific research institutions by total patent application. The Hong Kong University of Science & Technology, Nanjing University of Information Science & Technology, Gunma University are dominant in this area. They take 28.21% of the total patent filing.
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 3
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
California Institute of Technology
California, United States
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Indian Institute of Technology Kharagpur
West Bengal, India
Patent: 1
National Sun Yat-Sen University
Taiwan Province, China
Patent: 1