公开(公告)号：US20210268123A1

公开(公告)日：2021-09-02

申请号：US17254685

申请日：2019-06-21

Applicant: MASTER DYNAMIC LIMITED

Inventor： Ka Wing CHENG ,  Wing Chi TANG ,  Koon Chung HUI

IPC: A61K47/69 ,  A61K31/436 ,  A61K9/00 ,  A61K41/00

Abstract: A conjugate comprising at least one calcineurin phosphatase inhibitor and a nanodiamond.

公开(公告)号：US20150101365A1

公开(公告)日：2015-04-16

申请号：US14286306

申请日：2014-05-23

Applicant: Master Dynamic Limited

Inventor： Koon Chung HUI ,  Wing Chi TANG ,  Ho CHING

IPC: G09F3/00 ,  G01J1/08 ,  G02B5/18 ,  G09F23/00 ,  A44C17/00

CPC classification number: G09F3/00 ,  A44C17/00 ,  B23K26/0006 ,  B23K26/355 ,  B23K2103/50 ,  B41M5/24 ,  G01J1/08 ,  G01N21/87 ,  G02B5/1842 ,  G02B5/1857 ,  G02B5/1861 ,  G09F23/00

Abstract: An identifiable mark on a portion of a polished facet of a surface of an article and being identifiable by an optical magnifying viewing device, said identifiable mark comprising a nano-structure formed by a two-dimensional or a three-dimensional lattice of a plurality of discrete nanometer sized recessed or protruded entities, wherein said entities are arranged within a predefined region of said polished facet in a predetermined arrangement in relation to each other and such that an outer interface surface between the facet of the article and air is formed and an inner interface surface between the facet of the article and air is formed. Said predetermined arrangement of said entities is non-uniform and non-periodic arrangement, and wherein said entities are sized and shaped so as to cause optical scattering upon reflection of incident light and the distance from the inner interface surface to the outer interface surface is greater than the amplitude of the non-marked portion of said polished face. Upon reflection of incident light having one or more predetermined wavelengths by said lattice at a predetermined angle of incidence to said lattice, interference due to scattering of light from said lattice is induced such that said reflected light has a variation in intensity providing one or more local maxima of one or more wavelengths. Said mark is identifiable by way of an optical magnifying viewing device inclined at a requisite viewing angle such that a local maxima is detected.

Abstract translation: 在物品表面的抛光小面的一部分上的可识别的标记并且可由光学放大观察装置识别，所述可识别标记包括由多个或多个的二维或三维网格形成的纳米结构 离散的纳米尺寸的凹入或突出的实体，其中所述实体以相对于彼此的预定布置布置在所述抛光小面的预定区域内，并且使得形成制品的小面与空气之间的外部界面表面， 形成制品的小面与空气之间的界面。 所述实体的所述预定布置是不均匀和非周期性布置，并且其中所述实体的尺寸和形状被设计成在入射光反射时引起光学散射，并且从内部界面表面到外部界面表面的距离更大 比所述抛光面的未标记部分的幅度大。 通过所述格子以预定的入射角对所述格子反射具有一个或多个预定波长的入射光，由于来自所述晶格的光的散射引起的干涉被引起，使得所述反射光具有提供一个或多个局部 一个或多个波长的最大值。 所述标记可通过以必要的视角倾斜的光学放大观察装置来识别，从而检测到局部最大值。