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1. 发明申请

US20110089382A1 METHODS AND SYSTEMS FOR MONITORING AND CONTROLLING SURFACTANT CONCENTRATION IN LIQUID CRYSTAL COLLOIDAL DISPERSIONS 失效
标题翻译：用于监测和控制液晶凝胶分散体中表面活性剂浓度的方法和系统
公开(公告)号：US20110089382A1
公开(公告)日：2011-04-21
申请号：US12579518
申请日：2009-10-15
申请人： Ke Zhang , Hari Mukunda Atkuri , John L. West
发明人： Ke Zhang , Hari Mukunda Atkuri , John L. West
IPC分类号： G01N1/36 , H01B3/20
CPC分类号： C09K19/52 , C09K19/0225 , C09K2019/521
摘要： There are provided methods and systems for precisely controlling the surfactant concentration and character of ferroelectric nanoparticles in a ferroelectric liquid crystal dispersion. In an aspect, the invention provides an efficient FTIR technique to characterize the status and measure the distribution of the surfactant in ferroelectric particle dispersion. This allows for establishing a reproducible fabrication process for ferroelectric nanoparticle liquid crystal dispersions. The methods also maintain the nanoparticles ferroelectricity, which is provided by the addition of surfactant during a comminution process. The invention therefore optimizes both the milling time (to achieve small particle size and narrow size distribution) and surfactant concentration (to maintain the ferroelectricity during milling).
摘要翻译：提供了在铁电液晶分散体中精确控制铁电纳米粒子的表面活性剂浓度和特性的方法和系统。在一方面，本发明提供了一种有效的FTIR技术来表征状态并测量表面活性剂在铁电粒子分散体中的分布。这允许建立铁电纳米颗粒液晶分散体的可重复制造工艺。该方法还保持了纳米铁的铁电性，其通过在粉碎过程中加入表面活性剂来提供。因此，本发明优化了研磨时间（实现小粒径和窄尺寸分布）和表面活性剂浓度（以保持研磨期间的铁电性）。

2. 发明申请

US20110063564A1 LIQUID CRYSTAL COMPOSITE, CELL, DEVICE, AND METHOD THEREOF 审中-公开
标题翻译：液晶复合物，细胞，装置及其方法
公开(公告)号：US20110063564A1
公开(公告)日：2011-03-17
申请号：US12557733
申请日：2009-09-11
申请人： Hari Mukunda Atkuri , Ke Zhang , John L. West , Anatoliy Glushchenko
发明人： Hari Mukunda Atkuri , Ke Zhang , John L. West , Anatoliy Glushchenko
IPC分类号： C09K19/02 , C09K19/54
CPC分类号： C09K19/2007 , C09K19/3852 , C09K2019/0448 , C09K2219/03
摘要： The invention provides a liquid crystal (LC) composite, a LC cell, a LC device, and a method thereof. The LC composite comprises (i) a liquid crystal material, and (ii) a copolymer polymerized from LC monomers and non-LC-monomers; and the LC composite is mechanically stressed/sheared. The invention exhibits numerous merits such as high transmittance in visible and IR range, hysteresis free, and a simple fabrication process; and may be utilized in LC device applications such as adaptive optics e.g. beam steering devices and fast tip-tilt wavefront correctors; and general optical applications such as eye wears, compact cameras and compact telescopes.
摘要翻译：本发明提供一种液晶（LC）复合物，LC单元，LC器件及其方法。 LC复合物包括（i）液晶材料，和（ii）由LC单体和非LC单体聚合的共聚物; 并且LC复合材料是机械应力/剪切。本发明显示出许多优点，例如在可见光和IR范围内的高透光率，无滞后和简单的制造工艺; 并且可以用于诸如自适应光学器件的LC器件应用中。光束转向装置和快速倾斜波前校正器; 以及一般的光学应用，例如眼睛磨损，紧凑型相机和紧凑型望远镜。

3. 发明授权

US08308977B2 Methods and systems for monitoring and controlling surfactant concentration in liquid crystal colloidal dispersions 失效
标题翻译：用于监测和控制液晶胶体分散体中表面活性剂浓度的方法和系统
公开(公告)号：US08308977B2
公开(公告)日：2012-11-13
申请号：US12579518
申请日：2009-10-15
申请人： Ke Zhang , Hari Mukunda Atkuri , John L. West
发明人： Ke Zhang , Hari Mukunda Atkuri , John L. West
IPC分类号： C09K19/52 , C09K19/54 , G01N1/38 , B01F3/12
CPC分类号： C09K19/52 , C09K19/0225 , C09K2019/521
摘要： There are provided methods and systems for precisely controlling the surfactant concentration and character of ferroelectric nanoparticles in a ferroelectric liquid crystal dispersion. In an aspect, the invention provides an efficient FTIR technique to characterize the status and measure the distribution of the surfactant in ferroelectric particle dispersion. This allows for establishing a reproducible fabrication process for ferroelectric nanoparticle liquid crystal dispersions. The methods also maintain the nanoparticles ferroelectricity, which is provided by the addition of surfactant during a comminution process. The invention therefore optimizes both the milling time (to achieve small particle size and narrow size distribution) and surfactant concentration (to maintain the ferroelectricity during milling).
摘要翻译：提供了在铁电液晶分散体中精确控制铁电纳米粒子的表面活性剂浓度和特性的方法和系统。在一方面，本发明提供了一种有效的FTIR技术来表征状态并测量表面活性剂在铁电粒子分散体中的分布。这允许建立铁电纳米颗粒液晶分散体的可重复制造工艺。该方法还保持了纳米铁的铁电性，其通过在粉碎过程中加入表面活性剂来提供。因此，本发明优化了研磨时间（实现小粒径和窄尺寸分布）和表面活性剂浓度（以保持研磨期间的铁电性）。

4. 发明公开

US20240085409A1 A reverse lateral flow immunoassay detecting IgE 审中-公开
公开(公告)号：US20240085409A1
公开(公告)日：2024-03-14
申请号：US17754730
申请日：2020-10-02
申请人： Ke Zhang
发明人： Ke Zhang
IPC分类号： G01N33/543 , G01N33/558 , G01N33/68
CPC分类号： G01N33/54388 , G01N33/558 , G01N33/6854
摘要： This invention discloses a method and composition for detecting and quantifying the human antigen-specific immunoglobulin E (IgE) by a reverse lateral flow immunoassay. In one embodiment of the invention, the human antigen-specific IgE in in a test sample obtained from bodily fluids including whole blood, dried blood, serum, plasma, saliva, tear, secreting fluid from gastrointestinal tract, respiratory tract and inflammation sites, reacts with nanoparticles-coupled antigens, including allergens, natural environmental antigens, pathogenic antigens, autoantigens, carbohydrate antigens, lipid antigens, synthetic drug antigens and haptens. The formed IgE-antigen-nanoparticle complexes are captured by an anti-human IgE antibody dispensed in the position of the Test line, thus developing a chromatographic color either visualized by naked eye or detectable by a lateral flow reader, and the residual antigen-nanoparticle complex will be captured by anti-antigen specific antibody dispensed in the position of Control line to serve as an assay control. The term of “reverse” specifically indicates that the antigen or antigens are conjugated or coupled to the nanoparticles for this claimed lateral flow immunoassay for human IgE detection and quantification, in conjugation with the capture of the formed antigen specific IgE-antigens-nanoparticles by the immobilized anti-IgE antibody in the Test line position.

5. 发明授权

US10793472B2 Anti-sagging gypsum product and a method to manufacture 有权
公开(公告)号：US10793472B2
公开(公告)日：2020-10-06
申请号：US14379730
申请日：2012-12-03
申请人： Xiaotong Gao , Huifen Li , Hao Song , Ke Zhang
发明人： Xiaotong Gao , Huifen Li , Hao Song , Ke Zhang
IPC分类号： B28B1/30 , C04B24/06 , C04B28/14 , B28B17/00 , C04B111/00 , C04B111/40
摘要： The present invention provides a composition, a gypsum board and their preparation method and the use of ascorbic acid as an anti-sagging additive in a gypsum board. Said gypsum board comprises set gypsum prepared from the composition; while said composition comprises hemi-hydrate gypsum, water and a compound comprising group and no carboxylate groups. The set gypsum prepared from the said composition shows better anti-sagging or deformation resisting property. The gypsum board of the present invention is hardly distorted and has stronger stability even in the condition of high humidity, thus improve the quality of the gypsum board to meet the demands of the customer.

6. 发明授权

US09840741B2 Circulating microRNA as a marker for hepatocellular carcinoma 有权
公开(公告)号：US09840741B2
公开(公告)日：2017-12-12
申请号：US13047659
申请日：2011-03-14
申请人： Kevin Qu , Ke Zhang , Maher Albitar
发明人： Kevin Qu , Ke Zhang , Maher Albitar
IPC分类号： C12Q1/68 , G01N33/574 , C07H21/02
CPC分类号： C12Q1/6886 , C12Q2600/178 , G01N33/57438 , G01N2333/471
摘要： Provided herein are methods for the diagnosis, or management of liver diseases, e.g. hepatocellular carcinoma, using profiles of the miRNAs determined from cellular or acellular body fluids.

7. 发明授权

US09063812B2 Driver installation method and apparatus for terminal device 有权
标题翻译：终端设备的驱动安装方法及装置
公开(公告)号：US09063812B2
公开(公告)日：2015-06-23
申请号：US14382047
申请日：2012-06-12
申请人： Ke Zhang
发明人： Ke Zhang
IPC分类号： G06F9/445 , G06F9/44
CPC分类号： G06F8/61 , G06F9/4411
摘要： A method and apparatus for installing a driver of a terminal device are provided. The method includes: calling a driver installation program, and setting the driver installation program to directly search for a driver program in a local machine; and searching for the driver program in the local machine through the driver installation program, and installing the searched-out driver program. The method and apparatus can improve the speed of a system for installing a driver of a terminal device, thereby improving user experience.
摘要翻译：提供了一种用于安装终端设备的驱动程序的方法和装置。该方法包括：调用驱动程序安装程序，并设置驱动程序安装程序，直接在本地机器上搜索驱动程序; 并通过驱动程序安装程序在本地机器中搜索驱动程序，并安装搜索到的驱动程序。该方法和装置可以提高用于安装终端设备的驱动程序的系统的速度，从而改善用户体验。

8. 发明授权

US08740401B2 Housing and electronic device using the same 有权
标题翻译：外壳和电子设备使用相同
公开(公告)号：US08740401B2
公开(公告)日：2014-06-03
申请号：US12965848
申请日：2010-12-11
申请人： Xiao-She Bian , Bai-Da Yu , Guang-Liang Chen , Ke Zhang , Lian-Meng Zhao
发明人： Xiao-She Bian , Bai-Da Yu , Guang-Liang Chen , Ke Zhang , Lian-Meng Zhao
IPC分类号： H04M1/22 , H04M1/00 , G08B5/00
CPC分类号： G06F1/1656
摘要： A housing for an electronic device includes a ceramic patterned light transmitting portion and a ceramic light resistant portion surrounding the light transmitting portion. A thickness of the light transmitting portion is in a range from 0.2 mm to 1 mm. A thickness of the light resistant portion is at least 0.3 mm thicker than that of the light transmitting portion.
摘要翻译：一种用于电子设备的壳体包括陶瓷图案透光部分和围绕光透射部分的陶瓷耐光部分。透光部的厚度在0.2mm〜1mm的范围内。耐光部分的厚度比透光部分厚至少0.3mm。

9. 发明申请

US20130271935A1 GROUNDING STRUCTURE FOR PRINTED CIRCUIT BOARD 审中-公开
标题翻译：印刷电路板接地结构
公开(公告)号：US20130271935A1
公开(公告)日：2013-10-17
申请号：US13977071
申请日：2010-12-31
申请人： Kian Choy Kiew , Hongtao Liu , Ke Zhang
发明人： Kian Choy Kiew , Hongtao Liu , Ke Zhang
IPC分类号： H05K5/02 , H05K5/00
CPC分类号： H05K5/0217 , H05K5/0026 , H05K7/1417 , H05K7/142 , H05K9/0039
摘要： The present invention provides a grounding structure for a printed circuit board which is fixed onto a chassis by a force applied at a first side of the printed circuit board towards the chassis. The grounding structure comprises a first grounding pad formed on the bottom surface of the printed circuit board at said first side of the printed circuit board applied with said force; a second grounding pad formed on the top surface of the printed circuit board at a second side opposite to said first side of the printed circuit board; a first grounding point formed on the chassis in a form to be in contact with said first grounding pad from the bottom of the printed circuit board when the printed circuit board is fixed onto the chassis; a second grounding point formed on the chassis in a form to be in contact with said second grounding pad from the top of the printed circuit board when the printed circuit board is fixed onto the chassis; and a supporting point formed on the chassis at a position between the first and the second grounding points for supporting the printed circuit board fixed onto the chassis and for converting said force exerted at said first side of the printed circuit board into another force with opposite direction at said second side of the printed circuit board.
摘要翻译：本发明提供了一种用于印刷电路板的接地结构，其通过在印刷电路板的第一侧面向机架施加的力固定在底盘上。所述接地结构包括形成在所述印刷电路板的所述第一面上的所述印刷电路板的底表面上并施加所述力的第一接地焊盘; 第二接地焊盘，形成在印刷电路板的顶表面上，在与印刷电路板的所述第一侧相对的第二侧; 所述第一接地点形成在所述底板上，当所述印刷电路板固定在所述底盘上时，所述第一接地点以与所述第一接地焊盘接触的形式从所述印刷电路板的底部开始形成; 当所述印刷电路板固定在所述底盘上时，所述第二接地点形成在所述底盘上，以从所述印刷电路板的顶部与所述第二接地垫接触的形式; 以及在第一接地点和第二接地点之间的位置处形成在支架上的支撑点，用于支撑固定到底盘上的印刷电路板，并将施加在印刷电路板的所述第一侧的所述力转换为相反方向的另一个力在印刷电路板的所述第二侧。

10. 发明授权

US08537809B2 Separation device and method for transmitting voice signal 有权
标题翻译：分离装置和发送语音信号的方法
公开(公告)号：US08537809B2
公开(公告)日：2013-09-17
申请号：US13078469
申请日：2011-04-01
申请人： Ke Zhang , Xin Liu
发明人： Ke Zhang , Xin Liu
IPC分类号： H04L12/66
CPC分类号： H04M1/738 , H04M1/2535 , H04M11/062 , H04M2203/2066
摘要： A separation device and a method for transmitting voice signal are disclosed. The separation device includes a line interface adapted to provide an interface for connecting to a telecommunication access system which provides public switched telephone network (PSTN) and data services; a data interface adapted to provide an interface connected with customer premises equipment (CPE) and connected with the line interface; a first communication interface adapted to provide an interface connected with a PSTN communication terminal; a second communication interface adapted to provide an interface connected with a foreign exchange station (FXS) interface of the CPE; and a connection switching unit adapted to connect the first communication interface with the line interface or connect the first communication interface with the second communication interface, and to perform switching between the two connections to implement PSTN communication or VoIP communication respectively. The solution in the embodiment may help perform switching with a PSTN communication terminal connection line according to different call types so that the PSTN communication terminal may implement the PSTN communication and the VoIP communication respectively.
摘要翻译：公开了一种用于发送语音信号的分离装置和方法。分离装置包括适于提供用于连接到提供公共交换电话网络（PSTN）和数据服务的电信接入系统的接口的线路接口; 数据接口，其适于提供与客户驻地设备（CPE）连接并且与线路接口连接的接口; 第一通信接口，适于提供与PSTN通信终端连接的接口; 第二通信接口，适于提供与所述CPE的外汇站（FXS）接口相连接的接口; 以及连接切换单元，其适于将所述第一通信接口与所述线路接口连接或者将所述第一通信接口与所述第二通信接口连接，并且在所述两个连接之间进行切换以分别实现PSTN通信或VoIP通信。本实施例的解决方案可以根据不同的呼叫类型来帮助用PSTN通信终端连接线进行切换，从而PSTN通信终端可以分别实现PSTN通信和VoIP通信。

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