Assignee
DUAN CHENG GANG
CN·4 granted patents·2 citations·filing 2007–2009
Top patents by PatentIndex Score
4 records- 0159US8249063B2Method and apparatus for signal formation with guaranteed consistent overhead insertionDUAN CHENG GANG·Filed 2009·Granted Aug 21, 2012·2 cites·21 claims
- 0247US8169918B2Received information monitor adaptive to multiple monitoring modes in a communication deviceDUAN CHENG GANG·Filed 2009·Granted May 1, 2012·0 cites·23 claims
- 0344US8270289B2Methods and apparatus for system framing synchronization control for a framer/mapper/multiplexor device with 1+1 and equipment protectionDUAN CHENG GANG·Filed 2009·Granted Sep 18, 2012·0 cites·15 claims
- 0443US8179807B2In-band communication of alarm status information in a synchronous transport communication systemDUAN CHENG GANG·Filed 2007·Granted May 15, 2012·0 cites·21 claims
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