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Patent applications and USPTO patent grants for Liu; Guoman.The latest application filed is for "method and device for configuring and managing network element equipment, and network element equipment".
Patent | Date |
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Method and device for configuring and managing network element equipment, and network element equipment Grant 10,057,116 - Qu , et al. August 21, 2 | 2018-08-21 |
Cross-domain protection interacting method and system Grant 9,917,765 - Liu , et al. March 13, 2 | 2018-03-13 |
Method And Device For Configuring And Managing Network Element Equipment, And Network Element Equipment App 20160277239 - QU; Yanfeng ;   et al. | 2016-09-22 |
Cross-domain protection interacting method and system App 20150365318 - LIU; Guoman ;   et al. | 2015-12-17 |
Method, Apparatus And System For Transferring Data App 20090207860 - LIU; Guoman | 2009-08-20 |
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