With the analysis among 266 patents, we discovered top 44 key players by total patent application. Mitsubishi Electric Corp., QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 56.02% of the total patent filing.
Tokyo-to, Japan
Patent: 75
California, United States
Patent: 43
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 10
Nokia Telecommunications Oy
Guangdong Sheng, China
Patent: 8
British Virgin Islands
Patent: 5
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With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Nanjing Panda Handa Technology Co., Ltd., The 54th Research Institute of China Electronics Technology Group Corporation, China Star Network Network Application Co., Ltd. take 83.33% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Chongqing Shi, China
Patent: 1
Telefonaktiebolaget LM Ericsson
With the analysis among related 6 patents in last 5 years, we discover 3 new entrants.
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Chongqing Shi, China
Patent: 1
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