With the analysis among 804 patents, we discovered top 173 key players by total patent application. ParkerVision, Inc., Matsushita Electronics Corp., Kyocera Corp. are dominant in this area. They take 16.54% of the total patent filing.
Osaka-fu, Japan
Patent: 36
Kyoto-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
Illinois, United States
Patent: 21
California, United States
Patent: 20
Jakarta Raya, Indonesia
Patent: 17
Telefonaktiebolaget LM Ericsson
With the analysis among 11 patents, we discovered top 4 start-ups by total patent application. Movandi Corp., Uhnder, Inc., Shanghai Liangniu Semiconductor Technology Co. , Ltd. are active in this area.
California, United States
Patent: 7
Texas, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 136 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing QUALCOMM, Inc., Huawei Technologies Co., Ltd., Raytheon Co. take 22.06% of patent filing during this period.
California, United States
Patent: 13
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 7
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
South Carolina, United States
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
CENTRE COUNTY, France
Patent: 3
With the analysis among related 136 patents in last 5 years, we discover 42 new entrants. Huawei Technologies Co., Ltd., Raytheon Co., Nanjing Zgmicro Co Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
South Carolina, United States
Patent: 3
District of Columbia, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Missouri, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Texas, United States
Patent: 2
Shanghai Zhaoxuan Microelectronics Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 141 patents, we discovered top 34 universities and scientific research institutions by total patent application. Tsinghua University, University of Electronic Science & Technology of China, Huazhong University of Science & Technology are dominant in this area. They take 34.75% of the total patent filing.
Beijing Shi, China
Patent: 35
Sichuan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Missouri, United States
Patent: 2