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Semiconductor laser with a lattice structure 专利
专利号: US6671306, 申请日期: 2003-12-30, 公开日期: 2003-12-30
作者:  FORCHEL, ALFRED;  KAMP, MARTIN
收藏  |  浏览/下载:38/0  |  提交时间:2020/01/18
Technique for a surface-emitting laser diode with a metal reflector 专利
专利号: US6656756, 申请日期: 2003-12-02, 公开日期: 2003-12-02
作者:  HORNG, RAY-HUA;  WU, DONG-SING;  PENG, WEI-CHIH;  HO, WEN-JENG;  HUANG, YING-SHUN
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/24
Optoelectronic system comprising several sections having respective functions coupled by evanescent coupling and production process 专利
专利号: US6633699, 申请日期: 2003-10-14, 公开日期: 2003-10-14
作者:  LEGAY, PHILIPPE;  RAMDANE, ABDERRAHIM
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/24
Lensed optical fiber having high coupling efficiency, process of production and apparatus for production of same, and laser diode module 专利
专利号: US6597835, 申请日期: 2003-07-22, 公开日期: 2003-07-22
作者:  JIE, XU;  SUZUKI, KENJI;  ANDOU, TAKAYUKI
收藏  |  浏览/下载:12/0  |  提交时间:2019/12/24
Method for producing collagen oligopeptide has no need of adding alkaline solution in hydrolysate in the course of whole hydrolysis, can simplify downstream process and is favorable for reducing production cost of oligopeptide. 专利
申请日期: 2003-01-01, 公开日期: 2003-08-06
作者:  GUO H LI Y BAN Y
收藏  |  浏览/下载:2/0  |  提交时间:2020/01/02


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