With the analysis among 551 patents, we discovered top 253 key players by total patent application. Analog Devices, Inc., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 11.62% of the total patent filing.
Massachusetts, United States
Patent: 20
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 18
Tokyo-to, Japan
Patent: 15
Illinois, United States
Patent: 12
National Semiconductor Corp.
California, United States
Patent: 11
Bayern, Germany
Patent: 10
MultiDimension Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 10
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 9
California, United States
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Chuantu Microelectronics Co. Ltd.
Shanghai Shi, China
Patent: 1
Suzhou Convert Semiconductor Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 93 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Cirrus Logic International Semiconductor Ltd., Micron Technology, Inc., The 58th Research Institute of China Electronics Technology Group Corporation take 18.28% of patent filing during this period.
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 9
Idaho, United States
Patent: 4
The 58th Research Institute of China Electronics Technology Group Corporation
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Patent: 4
Jiangsu Earthquake Administration
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Patent: 3
Macronix International Co., Ltd.
Taiwan Province, China
Patent: 3
Analog Devices International Unlimited Co.
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Suzhou Nanochip Microelectronics Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Chengdu Sino Microelectronics System Co. Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 52 new entrants. Cirrus Logic International Semiconductor Ltd., Jiangsu Earthquake Administration, Analog Devices International Unlimited Co. are the most active new entrants in this area.
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 9
Jiangsu Earthquake Administration
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Patent: 3
Analog Devices International Unlimited Co.
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Suzhou Nanochip Microelectronics Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Chengdu Sino Microelectronics System Co. Ltd.
Sichuan Sheng, China
Patent: 2
Chengdu Huanyuxin Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Jinzhou Qiqi Qiwei Electronic Co. Ltd.
Liaoning Sheng, China
Patent: 2
Virginia, United States
Patent: 2
With the analysis among 59 patents, we discovered top 24 universities and scientific research institutions by total patent application. National Tsing-Hua University, Xidian University, Fudan University are dominant in this area. They take 27.12% of the total patent filing.
National Tsing-Hua University
Taiwan Province, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
National Sun Yat-Sen University
Taiwan Province, China
Patent: 2
Anhui Sheng, China
Patent: 2
National Kaohsiung Normal University
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2