发明名称 |
Optical transmission equipment |
摘要 |
Optical transmission equipment with more than one power supply which can, when turning on the power supplies, set predetermined function of a signal processing circuit after a predetermined time period after the last turn-on of the power supply and can enable the operation of a drive circuit of the light emitting device after an additional predetermined time period.
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申请公布号 |
US2003228153(A1) |
申请公布日期 |
2003.12.11 |
申请号 |
US20030420108 |
申请日期 |
2003.04.17 |
申请人 |
OPNEXT JAPAN, INC. |
发明人 |
TOKITA SHIGERU;TANAKA TOMOKAZU;ANTONY CLEITUS;TONODUKA TAROU;NOGUCHI MASAZUMI |
分类号 |
H04B10/02;(IPC1-7):H04B10/00 |
主分类号 |
H04B10/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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