Patent Assignment
Reel/Frame 023038/0808
Assignment of Assignor's Interest
Recorded: 2009-07-31
Pages: 3
Assignor
YANG, SULIN
Executed: 2009-06-24
Assignee
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT, GUANGDONG, SHENZHEN, 518129, CHINA
Covered Property
(1)
Method and Apparatus for Detecting Passive Optical Network Failures, and Passive Optical Network System Thereof