With the analysis among 524 patents, we discovered top 187 key players by total patent application. Western Electric Co., Inc., International Standard Electric Corp., QUALCOMM, Inc. are dominant in this area. They take 14.69% of the total patent filing.
Western Electric Co., Inc.
Georgia, United States
Patent: 40
International Standard Electric Corp.
New York, United States
Patent: 19
California, United States
Patent: 18
Massachusetts, United States
Patent: 17
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Thomson Consumer Electronics, Inc.
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With the analysis among related 51 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing NEC Platforms Ltd., Avnera Corp., Airoha Technology Corp. take 35.29% of patent filing during this period.
Oregon, United States
Patent: 6
Taiwan Province, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Jiaxing Kexun Electron Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 2
Beijing Shi, China
Patent: 2
AAC Technologies Pte Ltd.
Central Singapore, Singapore
Patent: 2
Midtjylland, Denmark
Patent: 2
With the analysis among related 51 patents in last 5 years, we discover 21 new entrants. Airoha Technology Corp., KT Micro, Inc., Jiaxing Kexun Electron Co. Ltd. are the most active new entrants in this area.
Taiwan Province, China
Patent: 4
Beijing Shi, China
Patent: 2
Jiaxing Kexun Electron Co. Ltd.
Zhejiang Sheng, China
Patent: 2
AAC Technologies Pte Ltd.
Central Singapore, Singapore
Patent: 2
Midtjylland, Denmark
Patent: 2
Shenzhen Zhudele Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Tianji Yida Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Wangfuda Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Tongren Polytechnic College
Guizhou Sheng, China
Patent: 1
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 5 universities and scientific research institutions by total patent application. National University of Defense Technology, Shaanxi Normal University, Xi'an University of Science & Technology are dominant in this area. They take 29.17% of the total patent filing.
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 1
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
PLA University of Science & Technology