With the analysis among 398 patents, we discovered top 37 key players by total patent application. LG Electronics, Inc., NEC Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 43.72% of the total patent filing.
Tokyo-to, Japan
Patent: 56
Guangdong Sheng, China
Patent: 28
California, United States
Patent: 19
Guangdong Sheng, China
Patent: 19
Telefonaktiebolaget LM Ericsson
Delaware, United States
Patent: 16
California, United States
Patent: 15
Taiwan Province, China
Patent: 14
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With the analysis among related 46 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing NEC Corp., Samsung Electronics Co., Ltd., Apple, Inc. take 56.52% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
California, United States
Patent: 3
Taiwan Province, China
Patent: 3
Telefonaktiebolaget LM Ericsson
Karnataka, India
Patent: 2
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 3 new entrants.
Taiwan Province, China
Patent: 3
Delaware, United States
Patent: 1
Taiwan Province, China
Patent: 1
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