CN203658620U - 2×4旁路机械式紧凑型光开关结构 - Google Patents
2×4旁路机械式紧凑型光开关结构 Download PDFInfo
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- CN203658620U CN203658620U CN201320860167.6U CN201320860167U CN203658620U CN 203658620 U CN203658620 U CN 203658620U CN 201320860167 U CN201320860167 U CN 201320860167U CN 203658620 U CN203658620 U CN 203658620U
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CN104991319A (zh) * | 2015-06-01 | 2015-10-21 | 东莞市长资实业有限公司 | 一种控制及调节光电信号用于输入设备的开关模组 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104991319A (zh) * | 2015-06-01 | 2015-10-21 | 东莞市长资实业有限公司 | 一种控制及调节光电信号用于输入设备的开关模组 |
CN104991319B (zh) * | 2015-06-01 | 2019-03-26 | 东莞市长资实业有限公司 | 一种控制及调节光电信号用于输入设备的开关模组 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGKE OPTICAL FIBER COMMUNICATION DEVICE CO., LT Free format text: FORMER OWNER: SHANGHAI SCS CHUANGXIN COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20140611 Owner name: SHANGHAI SCS CHUANGXIN COMMUNICATION EQUIPMENT CO. Free format text: FORMER OWNER: SHANGHAI ZHONGKE CO., LTD. AOPU OPTICAL COMMUNICATION DEVICE (SHANGHAI) CO., LTD. Effective date: 20140611 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 201612 SONGJIANG, SHANGHAI TO: 200233 XUHUI, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20140611 Address after: 200233, building 8, building 471, No. 4-5, Guiping Road, Shanghai, Xuhui District Patentee after: Zhongke Optical fiber Communication Device Co., Ltd., Shanghai Patentee after: SHANGHAI ZHONGKE CHUANGXIN COMMUNICATION EQUIPMENT CO., LTD. Patentee after: SHANGHAI CHINA SCIENCES CO., LTD. Patentee after: Optron Communication Devices (Shanghai) Co., Ltd. Address before: 201612, Shanghai, Songjiang District new town, 185 new road, 155, Lane 3-4 building Patentee before: SHANGHAI ZHONGKE CHUANGXIN COMMUNICATION EQUIPMENT CO., LTD. Patentee before: SHANGHAI CHINA SCIENCES CO., LTD. Patentee before: Optron Communication Devices (Shanghai) Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20201224 |