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Highly integrated multi-channel optical transceiver module and active optical cable based on silicon photonic chip 专利
专利号: US20190154932A1, 申请日期: 2019-05-23, 公开日期: 2019-05-23
作者:  SHI, WEIMING;  SHEN, XIAOHAN;  XU, HU;  SUN, QUAN;  CAI, YINZHOU
收藏  |  浏览/下载：51/0  |  提交时间：2019/12/31
Optical component packaging structure, optical component, optical module, and related apparatus and system 专利
专利号: US20190013643A1, 申请日期: 2019-01-10, 公开日期: 2019-01-10
作者:  WEN, YUE;  XU, ZHIGUANG;  YANG, SULIN
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/31
CONFINED HIGH-STRENGTH CONCRETE SUPPORT SYSTEM APPLICABLE TO UNDERGROUND TUNNEL 专利
申请日期: 2018-01-11, 公开日期: 2018-01-11
作者:  Li SC(李术才);  Wang Q(王琦);  Jiang B(江贝);  Luan YC(栾英成);  Sun HB(孙会彬)
收藏  |  浏览/下载：19/0  |  提交时间：2020/01/04
Method for calculating thermal residual stress of fiber-reinforced composite material at low temperature, involves applying temperature load to finite element model, and calculating micro thermal residual stress of composite material. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-29
作者:  YANG L WU Z XU H LIU K GAO D LI Z
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02
Method for testing vertical and lateral bending vibration damping ratio on bridge flutter derivative, involves directly measuring running torque and resistance by balance torque and resistance power for subtracting self-excited force. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者:  XU F YANG J CENG D
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02
Self-capacitance-type acceleration monitoring device, has shell installed on main board, battery connected with power supply module of main board, where shell is formed with screw hole and shell is provided with circuit board support. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-23
作者:  XU N CHEN Y YANG Y WANG Z WANG Y LI
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02
Research torsional vibration damping bridge flutter derivative force testing method, involves fixing servo motor on base, fixing two ends of bridge model with end plate, and calculating derivative according to least square technology. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-13
作者:  XU F YANG J CENG D YING X
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02
Preparation of iron/SAPO-34 catalyst useful for catalytic ozone oxidation of nitric oxide, involves adding SAPO-34 molecular sieve raw powder to ammonium nitrate solution and then heating, adding iron-containing solution and filtering. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-30
作者:  YANG F LIU B CHEN J XU X ZHANG G DA
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02
Tunable narrow-linewidth single-frequency linear-polarization laser device 专利
专利号: US9787050, 申请日期: 2017-10-10, 公开日期: 2017-10-10
作者:  XU, SHANHUI;  YANG, CHANGSHENG;  YANG, ZHONGMIN;  FENG, ZHOUMING;  ZHANG, QINYUAN
收藏  |  浏览/下载：15/0  |  提交时间：2019/12/24
Method for preparing manmade pit mud 专利
申请日期: 2016-01-01,
作者:  ZHANG BUCHANG;  MA YULEI;  XU YALEI;  DING PENGFEI;  CHEN XINGJIE
收藏  |  浏览/下载：4/0  |  提交时间：2019/04/19

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