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Optical coupling device, photonic integrated circuit, and method of forming an optical coupling device 专利
专利号: SG11201601260PA, 申请日期: 2018-10-29, 公开日期: 2016-03-30
作者:  LI, CHAO;  LO, PATRICK GUO-QIANG
收藏  |  浏览/下载:16/0  |  提交时间:2019/12/24
Optical alignment structure and method of determining alignment information 专利
专利号: US20150355421A1, 申请日期: 2015-12-10, 公开日期: 2015-12-10
作者:  LI, CHAO;  ZHANG, HUIJUAN;  LO, GUO-QIANG PATRICK
收藏  |  浏览/下载:21/0  |  提交时间:2019/12/30
Antipyrine derivative probe material for naked eye detections and identifications of Cr3+ and Cu2+ as well as preparation method thereof 专利
申请日期: 2014-01-01,
作者:  YANG LIANLIAN;  ZHU WEIJU;  LI CUN;  FANG MIN;  HUANG QIANG
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/19
Edible cosmetics and preparation method thereof 专利
申请日期: 2013-01-01,
作者:  ZHAO RUIHUAN;  DING QIANG;  HE BIN;  LI LI;  WANG XUEMEI
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/19
Vehicular counter 专利
申请日期: 2012-01-01,
作者:  QIANG LI;  KUN ZHANG;  LIUJUN HAN;  YI LIU;  XIANFAN XU
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/19
Corrosion-resistant alloy used in navigation and petroleum associated industries, comprises chromium, molybdenum, aluminum, copper and iron. 专利
申请日期: 2011-01-01, 公开日期: 2011-11-02
作者:  DONG C LI B QIANG J WANG Q WANG Y
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/18


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