知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

30 records (took 0.018 seconds)

    POWER TRANSMISSION AND SENSING DEVICE
    13.
    发明申请
    POWER TRANSMISSION AND SENSING DEVICE 有权
    电力传输和感应装置

    公开(公告)号：US20140247454A1

    公开(公告)日：2014-09-04

    申请号：US14182499

    申请日：2014-02-18

    Applicant: Corning Incorporated

    Inventor： Venkata Adiseshaiah Bhagavatula ,  Theresa Chang ,  Klaus Hartkorn ,  John Himmelreich

    IPC: G01B9/02 ,  G02B6/36

    CPC classification number: G01B9/02091 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/687 ,  A61B5/6873 ,  A61B5/6876 ,  A61B2562/12 ,  A61B2562/223 ,  G02B6/3624

    Abstract: A torque transmission assembly comprising: (i) an optical fiber coupled to an optical sensing component and capable of rotating and translating the optical sensing component and of transmitting light to and from the optical sensing component; and (b) an annular structure surrounding the optical fiber, the annular structure in conjunction with said optical fiber transmits torque from a rotating component to the optical sensing component, wherein the annular structure does not include a steel wire torque spring.

    Abstract translation: 一种扭矩传递组件，包括：（i）光纤，其耦合到光学感测部件并且能够旋转和平移光学感测部件并将光传输到光学传感部件; 和（b）围绕光纤的环形结构，与所述光纤结合的环形结构将扭矩从旋转部件传递到光学传感部件，其中环形结构不包括钢丝扭矩弹簧。

    Lighting unit with laminate structure
    14.
    发明授权
    Lighting unit with laminate structure 有权

    公开(公告)号：US11506938B2

    公开(公告)日：2022-11-22

    申请号：US16317929

    申请日：2017-07-11

    Applicant: CORNING INCORPORATED

    Inventor： Venkata Adiseshaiah Bhagavatula ,  Natesan Venkataraman

    IPC: G02F1/13357 ,  G02F1/1335 ,  F21V8/00

    Abstract: A lighting unit includes a glass laminate structure including a base layer formed from a first glass composition with a refractive index nbase and a surface layer fused to a surface of the base layer and formed from a second glass composition with a refractive index nsurface. The surface layer includes a high refractive index region with a refractive index nhigh and a low refractive index region with a refractive index nlow. nbase and nsurface satisfy the equation |nsurface−nbase≥0.001, nhigh is greater than or equal to nbase 1, and nlow is less than nbase. The high refractive index region is optically coupled to the base layer such that at least a portion of light propagating through the base layer leaks out of the base layer and into the high refractive index region. A display device or a luminaire can include the lighting unit.

    Optical waveguide article with laminate structure and method for forming the same
    15.
    发明授权
    Optical waveguide article with laminate structure and method for forming the same 有权

    公开(公告)号：US11307352B2

    公开(公告)日：2022-04-19

    申请号：US16317933

    申请日：2017-07-11

    Applicant: CORNING INCORPORATED

    Inventor： Venkata Adiseshaiah Bhagavatula ,  Natesan Venkataraman

    IPC: G02B6/122 ,  G02B6/134

    Abstract: An optical waveguide article includes a base layer formed from a first glass composition with a refractive index nbase and a surface layer fused to the base layer and formed from a second glass composition with a refractive index nsurface. A waveguide is disposed within the surface layer. nbase and nsurface satisfy the equation |nsurface−nbase|≥0.001. A method for forming an optical waveguide article includes forming a waveguide in a surface layer of a glass laminate structure including a base layer fused to the surface layer. The base layer is formed from a first glass composition with a refractive index nbase. The surface layer is formed from a second glass composition with a refractive index nsurface. nbase and nsurface satisfy the equation |nsurface−nbase|≥0.0001.

    DEVICE FOR DISPLAYING A BACKLIT IMAGE
    18.
    发明申请
    DEVICE FOR DISPLAYING A BACKLIT IMAGE 审中-公开

    公开(公告)号：US20170221393A1

    公开(公告)日：2017-08-03

    申请号：US15328245

    申请日：2015-07-21

    Applicant: CORNING INCORPORATED

    Inventor： Venkata Adiseshaiah Bhagavatula ,  Nagaraja Shashidhar

    IPC: G09F13/04 ,  B32B7/12 ,  B32B17/06 ,  G09F13/18

    CPC classification number: G09F13/0409 ,  B32B7/12 ,  B32B17/06 ,  B32B2307/412 ,  B32B2309/105 ,  G09F13/04 ,  G09F13/18 ,  G09F2013/049 ,  G09F2013/1804 ,  G09F2013/189

    Abstract: Disclosed herein are frameless display devices comprising a glass sheet (110) having a first surface, an opposing second surface, and a thickness between the first and second surfaces of less than 3 mm; a transparent adhesive layer (120); and an assembly comprising a backlight unit and a back panel (160); wherein at least one of the first and second surfaces is patterned with an image; and wherein the transparent adhesive layer (120) affixes the first surface of the glass sheet (110) to a surface of the assembly. Also disclosed herein are display devices comprising a glass sheet (110) having a first surface, an opposing second surface, a thickness between the first and second surfaces of less than about 3 mm, and a core having a plurality of light extraction features; a transparent adhesive layer (120); and an assembly comprising a back panel (160). Further disclosed herein are kits for making frameless display devices.

    Laser sintering system and method for forming high purity, low roughness silica glass
    19.
    发明授权
    Laser sintering system and method for forming high purity, low roughness silica glass 有权
    激光烧结体系及形成高纯度，低糙度的二氧化硅玻璃的方法

    公开(公告)号：US09422187B1

    公开(公告)日：2016-08-23

    申请号：US14862771

    申请日：2015-09-23

    Applicant: Corning Incorporated

    Inventor： Jonas Bankaitis ,  Venkata Adiseshaiah Bhagavatula ,  Daniel Warren Hawtof ,  Xinghua Li ,  Gary Edward Merz ,  John Stone, III

    IPC: C03C3/06 ,  C03B19/14

    CPC classification number: C03C3/06 ,  C03B19/1453 ,  C03B19/1484 ,  C03B19/1492 ,  C03B2201/03 ,  C03C23/0025 ,  C03C2201/02 ,  C03C2201/3488

    Abstract: A system and method for making a thin sintered silica sheet is provided. The method includes providing a soot deposition surface and forming a glass soot sheet by delivering a stream of glass soot particles from a soot generating device to the soot deposition surface. The method includes providing a sintering laser positioned to direct a laser beam onto the soot sheet and forming a sintered glass sheet from the glass soot sheet by delivering a laser beam from the sintering laser onto the glass soot sheet. The sintered glass sheet formed by the laser sintering system or method is thin, has low surfaces roughness and/or low contaminant levels.

    Abstract translation: 提供一种用于制造薄的烧结二氧化硅片的系统和方法。 该方法包括提供烟灰沉积表面并通过将烟灰发生装置的玻璃烟灰颗粒流输送到烟灰沉积表面来形成玻璃烟灰片。 该方法包括提供烧结激光器，其定位成将激光束引导到烟灰片上，并通过将来自烧结激光器的激光束输送到玻璃烟炱片上，从玻璃烟炱片形成烧结玻璃片。 通过激光烧结体系或方法形成的烧结玻璃板薄，表面粗糙度低和/或污染物含量低。

    INTEGRATED TORQUE ASSEMBLY AND METHODS FOR OCT USING AN OPTICAL FIBER CABLE
    20.
    发明申请
    INTEGRATED TORQUE ASSEMBLY AND METHODS FOR OCT USING AN OPTICAL FIBER CABLE 审中-公开
    集成式扭矩组件和使用光纤电缆的OCT方法

    公开(公告)号：US20160070070A1

    公开(公告)日：2016-03-10

    申请号：US14848468

    申请日：2015-09-09

    Applicant: Corning Incorporated

    Inventor： Venkata Adiseshaiah Bhagavatula

    IPC: G02B6/36 ,  G01B9/02

    CPC classification number: G02B6/3604 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/1459 ,  G01B9/02091 ,  G02B23/2423 ,  G02B23/2476

    Abstract: An integrated torque assembly for optical coherence tomography includes an optical fiber cable having an optical fiber surrounded by an outer jacket. An optical probe is operably attached to the distal end of the optical fiber cable. The outer jacket includes outwardly extending protrusions. The optical fiber cable and optical probe are operably disposed within an interior of a guide tube having an inner surface. The protrusions reduce the amount of surface area the optical fiber cable presents to the guide tube inner surface and thus reduces friction during operation.

    Abstract translation: 用于光学相干断层摄影的集成扭矩组件包括具有由外护套包围的光纤的光纤电缆。 光学探针可操作地附接到光纤电缆的远端。 外套包括向外延伸的突起。 光纤电缆和光学探针可操作地设置在具有内表面的引导管的内部。 突起减少了光纤电缆对引导管内表面的表面积的数量，从而减少了操作过程中的摩擦。

Patent Agency Ranking