With the analysis among 76 patents, we discovered top 26 key players by total patent application. Huawei Technologies Co., Ltd., Fujitsu Ltd., TranSwitch Corp. are dominant in this area. They take 43.42% of the total patent filing.
Guangdong Sheng, China
Patent: 18
Connecticut, United States
Patent: 6
Virginia, United States
Patent: 4
New Jersey, United States
Patent: 2
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