利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

34 records (took 0.018 seconds)

    Low loss heterogeneous optical waveguide transitions
    7.
    发明授权
    Low loss heterogeneous optical waveguide transitions 有权

    公开(公告)号：US09846285B2

    公开(公告)日：2017-12-19

    申请号：US13444635

    申请日：2012-04-11

    Applicant: Gregory Alan Fish ,  Jae Shin

    Inventor： Gregory Alan Fish ,  Jae Shin

    IPC: G02B6/12 ,  G02B6/30 ,  G02B6/42 ,  G02B6/122

    CPC classification number: G02B6/4203 ,  G02B6/1228 ,  G02B6/305 ,  G02B2006/12061 ,  G02B2006/12078

    Abstract: Embodiments of the invention describe optical devices including a III-V slab having a taper including a first region and a second region smaller than the first. Said first region receives light and confines an optical mode of the received light; thus, as opposed to the prior art solutions, said III-V regions of optical devices perform the optical function of mode confinement. Embodiments of the invention further describe optical devices including a silicon slab to receive light from said III-V slab, and having a taper including a first silicon region and a second silicon region smaller than the first. Said first region receives light and confines an optical mode of the received light.Thus, embodiments of the invention describe optical devices created with a low loss transition from hybrid regions to silicon regions with fewer restrictions on the design of the silicon waveguides and the III-V waveguides.

    Eyeglass
    8.
    外观设计
    Eyeglass 有权
    眼镜

    公开(公告)号：USD700933S1

    公开(公告)日：2014-03-11

    申请号：US29427769

    申请日：2012-07-23

    Applicant: Jae Shin

    Designer： Jae Shin

    Eyeglass
    9.
    外观设计
    Eyeglass 有权

    公开(公告)号：USD675667S1

    公开(公告)日：2013-02-05

    申请号：US29412207

    申请日：2012-01-31

    Applicant: Jae Shin

    Designer： Jae Shin

Patent Agency Ranking