With the analysis among 484 patents, we discovered top 107 key players by total patent application. Telefonaktiebolaget LM Ericsson, Telekom Deutschland GmbH, Siemens AG are dominant in this area. They take 22.52% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Nordrhein-Westfalen, Germany
Patent: 26
Bayern, Germany
Patent: 24
Illinois, United States
Patent: 24
Tokyo-to, Japan
Patent: 19
Guangdong Sheng, China
Patent: 17
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Nokia Telecommunications Oy
Tokyo-to, Japan
Patent: 13
No data, please try another search term
With the analysis among related 20 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Motorola Solutions, Inc., Analog Devices International Unlimited Co., Beijing Spreadtrum Hi-Tech Communications Technology Co. Ltd. take 50.00% of patent filing during this period.
Illinois, United States
Patent: 5
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
New Hampshire, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 14 new entrants. Analog Devices International Unlimited Co., Beijing Spreadtrum Hi-Tech Communications Technology Co. Ltd., PCTEL, Inc. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Illinois, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
New Hampshire, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 17 patents, we discovered top 6 universities and scientific research institutions by total patent application. Nagoya Institute of Technology, Ningbo University, PLA University of Science & Technology are dominant in this area. They take 58.82% of the total patent filing.
Aichi-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1