CN100392455C - 4×4光开关的光路准直方法 - Google Patents
4×4光开关的光路准直方法 Download PDFInfo
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- CN100392455C CN100392455C CNB2005100286654A CN200510028665A CN100392455C CN 100392455 C CN100392455 C CN 100392455C CN B2005100286654 A CNB2005100286654 A CN B2005100286654A CN 200510028665 A CN200510028665 A CN 200510028665A CN 100392455 C CN100392455 C CN 100392455C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100286654A CN100392455C (zh) | 2005-08-10 | 2005-08-10 | 4×4光开关的光路准直方法 |
Applications Claiming Priority (1)
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CNB2005100286654A CN100392455C (zh) | 2005-08-10 | 2005-08-10 | 4×4光开关的光路准直方法 |
Publications (2)
Publication Number | Publication Date |
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CN1912661A CN1912661A (zh) | 2007-02-14 |
CN100392455C true CN100392455C (zh) | 2008-06-04 |
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CNB2005100286654A Expired - Fee Related CN100392455C (zh) | 2005-08-10 | 2005-08-10 | 4×4光开关的光路准直方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4634239A (en) * | 1984-08-03 | 1987-01-06 | Gte Laboratories Incorporated | Multiple port optical fiber switch |
US5999669A (en) * | 1997-05-19 | 1999-12-07 | E-Tek Dynamics, Inc. | High-reliability MXN fiber optic switches |
JP2002090663A (ja) * | 2000-09-13 | 2002-03-27 | Nippon Hikyumen Lens Kk | 光ファイバ交換方法及び装置 |
US20030002105A1 (en) * | 2001-03-12 | 2003-01-02 | Ting Wang | Optical switch system |
US20030048978A1 (en) * | 2001-09-12 | 2003-03-13 | Chen Chien Cheng | Optical switch |
CN1114115C (zh) * | 1999-12-24 | 2003-07-09 | 上海交通大学 | 宽带单模光纤4×4矩阵光开关 |
US6810164B2 (en) * | 1994-05-24 | 2004-10-26 | Raytheon Company | Optical beam steering system |
-
2005
- 2005-08-10 CN CNB2005100286654A patent/CN100392455C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4634239A (en) * | 1984-08-03 | 1987-01-06 | Gte Laboratories Incorporated | Multiple port optical fiber switch |
US6810164B2 (en) * | 1994-05-24 | 2004-10-26 | Raytheon Company | Optical beam steering system |
US5999669A (en) * | 1997-05-19 | 1999-12-07 | E-Tek Dynamics, Inc. | High-reliability MXN fiber optic switches |
CN1114115C (zh) * | 1999-12-24 | 2003-07-09 | 上海交通大学 | 宽带单模光纤4×4矩阵光开关 |
JP2002090663A (ja) * | 2000-09-13 | 2002-03-27 | Nippon Hikyumen Lens Kk | 光ファイバ交換方法及び装置 |
US20030002105A1 (en) * | 2001-03-12 | 2003-01-02 | Ting Wang | Optical switch system |
US20030048978A1 (en) * | 2001-09-12 | 2003-03-13 | Chen Chien Cheng | Optical switch |
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CN1912661A (zh) | 2007-02-14 |
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Owner name: LIANNENG SCIENCE + TECHNOLOGY CO., LTD. SHANGHAI S Free format text: FORMER OWNER: LIANNENG SCIENCE + TECHNOLOGY CO., LTD. SHANGHAI |
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Effective date of registration: 20101210 Address after: 200336 Shanghai city Changning District Honggu Road No. 150 Co-patentee after: Shanghai Sinoceramics, Inc. Patentee after: Shanghai Weilai Wide-band Technology and Applied Engineering Technology Research Co-patentee after: SHANGHAI SCIENCE AND TECHNOLOGY NETWORK COMMUNICATION CO., LTD. Address before: 200336 Shanghai city Changning District Honggu Road No. 150 Co-patentee before: Shanghai Sinoceramics, Inc. Patentee before: Shanghai Weilai Wide-band Technology and Applied Engineering Technology Research |
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Free format text: FORMER OWNER: LIANNENG SCIENCE + TECHNOLOGY CO., LTD. SHANGHAI SHANGHAI SCIENCE + TECHNOLOGY NETWORK COMMUNICATIONS CORPORATION Effective date: 20120416 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120416 Address after: 200336 Shanghai city Changning District Honggu Road No. 150 Patentee after: Shanghai Weilai Wide-band Technology and Applied Engineering Technology Research Address before: 200336 Shanghai city Changning District Honggu Road No. 150 Co-patentee before: Shanghai Sinoceramics, Inc. Patentee before: Shanghai Weilai Wide-band Technology and Applied Engineering Technology Research Co-patentee before: SHANGHAI SCIENCE AND TECHNOLOGY NETWORK COMMUNICATION CO., LTD. |
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C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI B-STAR BROADBAND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI WEILAI WIDE-BAND TECHNOLOGY AND APPLIED ENGINEERING TECHNOLOGY RESEARCH |
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CP01 | Change in the name or title of a patent holder |
Address after: 200336 Shanghai city Changning District Honggu Road No. 150 Patentee after: Shanghai B-Star Broadband Technology Co., Ltd. Address before: 200336 Shanghai city Changning District Honggu Road No. 150 Patentee before: Shanghai Weilai Wide-band Technology and Applied Engineering Technology Research |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20080604 Termination date: 20180810 |