Assignee

QI LIN

CN·1 granted patent·1 pending application·4 citations·filing 2011–2011

Technology mixE01B1 H04L1 H04W1 Y02D1

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2 records

0177US8727229B2Longitudinal sleeper and damping railway system thereofQI LIN·Filed 2011·Granted May 20, 2014·4 cites·17 claims
0232US2013225146A1Dual network terminal and method for startup and shutdown thereofQI LIN·Filed 2011·Application pending·0 cites

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