公开(公告)号：US20100238398A1

公开(公告)日：2010-09-23

申请号：US12794333

申请日：2010-06-04

Applicant: Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jörg Griesser ,  Arthur Ho ,  Jens Hõpken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, JR. ,  Jürgen Vogt ,  Lynn Cook Winterton

Inventor： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jörg Griesser ,  Arthur Ho ,  Jens Hõpken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, JR. ,  Jürgen Vogt ,  Lynn Cook Winterton

IPC: G02C7/04

CPC classification number: G02B1/043 ,  A61L27/26 ,  B29C39/42 ,  B29C71/00 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  C08L43/04 ,  C08L75/04 ,  C08L51/085 ,  C08L2666/20 ,  C08L51/08 ,  C08L83/04 ,  C08L33/00 ,  C08G18/63 ,  C08G18/48

Abstract: An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. In one embodiment, an opthalmic lens is a copolymerization product of at least one oxyperm, at least one ionoperm, and a crosslinker. In one embodiment, a lens has a tensile modulus of less than about 3.0 MPa, yet in another embodiment, the tensile modulus is between about 0.5 to about 1.5 MPa.

Abstract translation: 一种适用于眼睛延长磨损期至少一天的眼科镜片，没有临床显着量的角膜肿胀，并且没有实质的佩戴者不适。 在一个实施方案中，眼用透镜是至少一种氧精，至少一种离子交换剂和交联剂的共聚产物。 在一个实施方案中，透镜的拉伸模量小于约3.0MPa，而在另一个实施方案中，拉伸模量为约0.5至约1.5MPa。

公开(公告)号：US20100091229A1

公开(公告)日：2010-04-15

申请号：US12251035

申请日：2008-10-14

Applicant: Qin Liu ,  Stephen C. Kitson ,  Jeffrey T. Mabeck ,  Charles G. Dupuy

Inventor： Qin Liu ,  Stephen C. Kitson ,  Jeffrey T. Mabeck ,  Charles G. Dupuy

IPC: G02F1/1337 ,  C09K19/00

CPC classification number: C09K19/56 ,  G02F1/1337 ,  G02F2001/133769 ,  Y10T428/1018 ,  Y10T428/1023

Abstract: Compositions, devices, and methods are provided for a switchable alignment layer coated on a substrate for a liquid crystal device comprising an attachment layer and an adjustable side-chain, where an electric field is capable of changing orientation of the adjustable side-chain between a first state and a second state.

Abstract translation: 提供组合物，装置和方法，用于可涂覆在用于液晶装置的基板上的可切换取向层，该液晶装置包括附着层和可调侧链，其中电场能够改变可调侧链之间的取向 第一状态和第二状态。

公开(公告)号：US20090010347A1

公开(公告)日：2009-01-08

申请号：US12143324

申请日：2008-06-20

Applicant: LIN YANG ,  Qin Liu

Inventor： LIN YANG ,  Qin Liu

IPC: H04L27/28

CPC classification number: H04L27/2605 ,  H04L5/0007 ,  H04W52/146 ,  H04W52/243 ,  H04W52/245 ,  H04W52/246

Abstract: In a TDS-OFDM communications system, within a frame time, a transmitted signal comprising a preamble, a downlink sub-frame, and an uplink sub-frame. Within the downlink sub-frame, interposed between sub-frames are guard intervals comprising known sequences. The known sequences are used for an estimation of a received power. A method comprising the step of using a guard sequence in a guard interval of OFDM symbols of the received TDS-OFDM signals in the downlink to estimate a received signal power or an interference power is provided.

Abstract translation: 在TDS-OFDM通信系统中，在帧时间内，包括前导码，下行链路子帧和上行链路子帧的发送信号。 在下行链路子帧内，插入子帧之间是包括已知序列的保护间隔。 已知的序列用于估计接收功率。 提供了一种在下行链路中接收的TDS-OFDM信号的OFDM符号的保护间隔中使用保护序列来估计接收信号功率或干扰功率的方法。

公开(公告)号：US20090010345A1

公开(公告)日：2009-01-08

申请号：US12143298

申请日：2008-06-20

Applicant: Lin Yang ,  Qin Liu

Inventor： Lin Yang ,  Qin Liu

IPC: H04K1/10

CPC classification number: H04L27/2605 ,  H04B17/327 ,  H04L5/0007 ,  H04L5/0044 ,  H04L27/2613

Abstract: In a TDS-OFDMA communications system, a frame structure comprising: a frame such that within a frame time, a transmitted signal comprising a preamble, a downlink sub-frame, and an uplink sub-frame; and interposed between OFDM symbols are guard intervals comprising known sequences being used for an estimation of a received power.

Abstract translation: 在TDS-OFDMA通信系统中，一种帧结构，包括：帧，使得在帧时间内包括前导码，下行链路子帧和上行链路子帧的发送信号; 并且插入在OFDM符号之间是保护间隔，其包括用于估计接收功率的已知序列。

公开(公告)号：US20080232483A1

公开(公告)日：2008-09-25

申请号：US11689482

申请日：2007-03-21

Applicant: Lin Yang ,  Qin Liu

Inventor： Lin Yang ,  Qin Liu

IPC: H04L27/28

CPC classification number: H04L27/2647 ,  H04L25/0228 ,  H04L25/03159 ,  H04L27/2605 ,  H04L27/261

Abstract: In an OFDM system having pseudo-noise (PN) sequences as guard intervals, a method for channel estimation and equalization is provided. The method comprising the steps of: providing a frequency equalization scheme; providing a time domain filter; and combining the frequency equalization with time-domain filter, thereby a time lag effect is taken into consideration for the channel estimation and equalization.

Abstract translation: 在具有伪噪声（PN）序列作为保护间隔的OFDM系统中，提供了用于信道估计和均衡的方法。 该方法包括以下步骤：提供频率均衡方案; 提供时域过滤器; 并且将频率均衡与时域滤波器组合，从而考虑信道估计和均衡的时滞效应。

公开(公告)号：US20080232237A1

公开(公告)日：2008-09-25

申请号：US11687686

申请日：2007-03-19

Applicant: Qin Liu

Inventor： Qin Liu

IPC: H04J11/00

CPC classification number: H04L27/2662 ,  H04L27/2671 ,  H04L27/2675

Abstract: In an orthogonal frequency division multiplex (OFDM) communication system, a method comprising the step of performing time estimation in a time domain.

Abstract translation: 在正交频分复用（OFDM）通信系统中，包括在时域中执行时间估计的步骤的方法。

公开(公告)号：US20080225968A1

公开(公告)日：2008-09-18

申请号：US12048273

申请日：2008-03-14

Applicant: Lin Yang ,  Qin Liu

Inventor： Lin Yang ,  Qin Liu

IPC: H04J11/00

CPC classification number: H04L25/022 ,  H04J13/0022 ,  H04L25/0204 ,  H04L25/0224

Abstract: In an orthogonal frequency division multiplexing (OFDM) multiple-input multiple-output (MIMO) wireless communication system where both a transmitter and a receiver include a plurality of antennas, a method comprising the steps of: a receiver using at least one pseudo noise (PN) to associate desired information relating to a received symbol; and transforming the correlated information into frequency domain.

Abstract translation: 在发射机和接收机都包括多个天线的正交频分复用（OFDM）多输入多输出（MIMO）无线通信系统中，一种方法包括以下步骤：使用至少一个伪噪声（ PN）以关联与接收到的符号相关的期望信息; 并将相关信息转换为频域。

公开(公告)号：US20070243432A1

公开(公告)日：2007-10-18

申请号：US11818762

申请日：2007-06-15

Applicant: Qin Liu ,  Joesph Tsang ,  L. Mann

Inventor： Qin Liu ,  Joesph Tsang ,  L. Mann

IPC: H01M8/06 ,  C10L11/00

CPC classification number: H01M8/065 ,  C01B3/065 ,  C01B2203/066 ,  H01M8/04216 ,  Y02E60/362 ,  Y10T428/2938 ,  Y10T428/2991

Abstract: A method of facilitating a chemical reaction includes raising a temperature of a protective layer covering a catalyst in the presence of a chemical solution.

Abstract translation: 促进化学反应的方法包括在化学溶液存在下提高覆盖催化剂的保护层的温度。

公开(公告)号：US20070105974A1

公开(公告)日：2007-05-10

申请号：US11618800

申请日：2006-12-30

Applicant: Paul Nicolson ,  Richard Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Meijs ,  Eric Papaspiliotopoulos ,  Judy Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Terry ,  Jurgen Vogt ,  Lynn Winterton

Inventor： Paul Nicolson ,  Richard Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Meijs ,  Eric Papaspiliotopoulos ,  Judy Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Terry ,  Jurgen Vogt ,  Lynn Winterton

IPC: G02B1/04

CPC classification number: G02B1/043 ,  A61L27/26 ,  B29C39/42 ,  B29C71/00 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  C08L43/04 ,  C08L75/04 ,  C08L51/085 ,  C08L2666/20 ,  C08L51/08 ,  C08L83/04 ,  C08L33/00 ,  C08G18/63 ,  C08G18/48

Abstract: An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.

Abstract translation: 一种适用于眼睛延长磨损期至少一天的眼科镜片，没有临床显着量的角膜肿胀，并且没有实质的佩戴者不适。 透镜具有透氧性和离子或水渗透性的平衡，离子或水渗透性足以提供良好的眼内运动，使得透镜和眼睛之间发生良好的泪液交换。 优选的透镜是含氧大分子单体和离子单体单体的共聚产物。 本发明包括长期佩戴的隐形眼镜，其包括具有从内表面延伸到外表面的氧透过和离子传播途径的核心。

公开(公告)号：US20070105973A1

公开(公告)日：2007-05-10

申请号：US11618798

申请日：2006-12-30

Applicant: Paul Nicolson ,  Richard Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Meijs ,  Eric Papaspiliotopoulos ,  Judy Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Terry ,  Jurgen Vogt ,  Lynn Winterton

Inventor： Paul Nicolson ,  Richard Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Meijs ,  Eric Papaspiliotopoulos ,  Judy Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Terry ,  Jurgen Vogt ,  Lynn Winterton

IPC: G02B1/04

CPC classification number: G02B1/043 ,  A61L27/26 ,  B29C39/42 ,  B29C71/00 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  C08L43/04 ,  C08L75/04 ,  C08L51/085 ,  C08L2666/20 ,  C08L51/08 ,  C08L83/04 ,  C08L33/00 ,  C08G18/63 ,  C08G18/48

Abstract: An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.