公开(公告)号：US20060278900A1

公开(公告)日：2006-12-14

申请号：US11312233

申请日：2005-12-19

Applicant: Kuo-Wei Chang ,  Jong-Won Lee ,  Paola Besana

Inventor： Kuo-Wei Chang ,  Jong-Won Lee ,  Paola Besana

IPC: H01L29/768

CPC classification number: H01L45/04 ,  H01L27/2427 ,  H01L45/06 ,  H01L45/12 ,  H01L45/1233 ,  H01L45/126 ,  H01L45/141 ,  H01L45/144 ,  H01L45/16

Abstract: A memory includes a phase change memory element having a memory layer of a calcogenide material and a glue layer of an alloy of the form TiaXbNc where X is selected in the group comprising silicon, aluminum, carbon, or boron, and c may be 0. The nitrogen and silicon are adapted to reduce the diffusion of titanium toward the chalcogenide layer.

Abstract translation: 存储器包括相变存储元件，该相变存储元件具有硫化物质材料的存储层和形式为Ti x N b N c C的合金的胶层， / SUB>其中X选自硅，铝，碳或硼，c可以为0.氮和硅适于减少钛向硫族化物层的扩散。

公开(公告)号：US07069073B2

公开(公告)日：2006-06-27

申请号：US10807295

申请日：2004-03-24

Applicant: Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  Christopher H. Porter ,  V. Lorenzo Porcelli

Inventor： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  Christopher H. Porter ,  V. Lorenzo Porcelli

IPC: A61N1/30

CPC classification number: A61N1/0428 ,  A61N1/0436 ,  A61N1/044 ,  A61N1/0448 ,  A61N1/30

Abstract: An electrokinetic delivery or diagnostic device for personal use and self-administration of a medicament to a treatment site is provided. The device includes a housing containing a power supply, a first active electrode and a ground tactile electrode. An applicator includes a pad for containing medicament for overlying the first electrode of the device. The medicament may be applied by the user to the pad, contained within the pad or contained in rupturable capsules within the pad, together with a hydrogel if necessary for imparting electrical conductivity whereby, upon application of the applicator to the treatment site, the medicament is electrokinetically transported into the treatment site. In another form, the applicator is self-contained, having a power supply, a first electrode overlying a pad and a ground electrode from the opposite side from the pad whereby the individual presses the pad against the treatment site to complete the electrical circuit and electrokinetically drive the medicament into the treatment site.

公开(公告)号：US06236037B1

公开(公告)日：2001-05-22

申请号：US09253437

申请日：1999-02-19

Applicant: Haruhiko H. Asada ,  Stephen Mascaro ,  Kuo-Wei Chang

Inventor： Haruhiko H. Asada ,  Stephen Mascaro ,  Kuo-Wei Chang

IPC: G01L522

CPC classification number: G06F3/011 ,  G01L1/248 ,  G01L5/22 ,  G01L5/226 ,  G06F3/033 ,  G06F2203/0331

Abstract: A device for detecting contact pressure applied to a finger, the finger having a fingernail illuminated by light, comprises at least one photodetector for measuring a change in light reflected by an area of the finger beneath the fingernail in response to the contact pressure applied to the finger. The photodetector provides a signal corresponding to the change in light reflected. The device also includes a processor for receiving the signal and determining whether the change corresponds to a specified condition. The photodetector may be enclosed in a housing and coupled to the fingernail.

Abstract translation: 一种用于检测施加到手指的接触压力的装置，所述手指具有由光照亮的指甲，包括至少一个光电检测器，用于响应于施加到所述手指的接触压力来测量由指甲下方的手指的区域反射的光的变化 手指。 光检测器提供对应于反射光的变化的信号。 该设备还包括一个处理器，用于接收信号并确定该变化是否对应于指定的条件。 光电检测器可以封闭在壳体中并且联接到指甲。

公开(公告)号：US5964701A

公开(公告)日：1999-10-12

申请号：US957789

申请日：1997-10-24

Applicant: Haruhiko H. Asada ,  Boo-Ho Yang ,  Kai-Yeung Sunny Siu ,  Kuo Wei Chang

Inventor： Haruhiko H. Asada ,  Boo-Ho Yang ,  Kai-Yeung Sunny Siu ,  Kuo Wei Chang

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/026 ,  A61N5/00

CPC classification number: A61B5/6826 ,  A61B5/002 ,  A61B5/02438 ,  A61B5/0295 ,  A61B5/14535 ,  A61B5/6838 ,  A61B2562/028 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/0261 ,  A61B5/1455 ,  A61B5/721 ,  Y10S128/903

Abstract: A monitoring system for monitoring the health status of a patient and transmitting to a remote receiver a signal, based on measured physiological parameters. A sensor is incorporated in a finger ring or other article of apparel so as to monitor skin temperature, blood flow, blood constituent concentration, or pulse rate of the patient. The data are encoded for wireless transmission by mapping a numerical value associated with each datum to a pulse emitted after a delay of a specified duration following a fiducial time. Multiple ring bands and sensor elements may be employed for deriving three-dimensional dynamic characteristics of arteries and tissue of the finger.

Abstract translation: 一种用于监测患者的健康状况并基于测量的生理参数向远程接收器发送信号的监测系统。 将传感器并入手指环或其他服装物品中，以便监测患者的皮肤温度，血流量，血液成分浓度或脉搏率。 通过将与每个数据相关联的数值映射到在基准时间之后的指定持续时间的延迟之后发射的脉冲，将数据编码用于无线传输。 可以使用多个环带和传感器元件来导出手指的动脉和组织的三维动态特性。

公开(公告)号：US3966579A

公开(公告)日：1976-06-29

申请号：US453064

申请日：1974-03-20

Applicant: Kuo Wei Chang ,  Sol Aisenberg

Inventor： Kuo Wei Chang ,  Sol Aisenberg

IPC: G01N27/49 ,  G01N33/497 ,  H01M8/08 ,  G01N27/46

CPC classification number: G01N27/4045 ,  G01N33/4972 ,  H01M8/08

Abstract: Alcohol concentrations present in a gaseous breath sample are monitored by measuring the magnitude of the short circuit current passing through the external circuit between the anode and cathode of a fuel cell. The anode and cathode are positioned on opposite sides of a cationic exchange membrane and an aqueous acid electrolyte between the cathode and membrane assists ion and electron transfer. Alcohol introduced at the anode is electrooxidized while oxygen supplied to the cathode is electroreduced.

Abstract translation: 通过测量通过燃料电池的阳极和阴极之间的外部电路的短路电流的大小来监测存在于气体呼吸样品中的酒精浓度。 阳极和阴极位于阳离子交换膜的相对侧，阴极和膜之间的酸性电解质水溶液有助于离子和电子转移。 在阳极引入的醇被电氧化，而供给阴极的氧气被电还原。

公开(公告)号：US08501523B2

公开(公告)日：2013-08-06

申请号：US10977186

申请日：2004-10-28

Applicant: Jong-Won Lee ,  Kuo-Wei Chang ,  Michael L. McSwiney

Inventor： Jong-Won Lee ,  Kuo-Wei Chang ,  Michael L. McSwiney

IPC: H01L21/00 ,  H01L21/31

CPC classification number: H01L45/06 ,  C23C16/34 ,  H01L27/2427 ,  H01L45/1233 ,  H01L45/126 ,  H01L45/141 ,  H01L45/16 ,  H01L45/1683

Abstract: Organometallic precursors may be utilized to form titanium silicon nitride films that act as heaters for phase change memories. By using a combination of TDMAT and TrDMASi, for example in a metal organic chemical vapor deposition chamber, a relatively high percentage of silicon may be achieved in reasonable deposition times, in some embodiments. In one embodiment, two separate bubblers may be utilized to feed the two organometallic compounds in gaseous form to the deposition chamber so that the relative proportions of the precursors can be readily controlled.

Abstract translation: 有机金属前体可用于形成用作相变存储器的加热器的氮化钛膜。 通过使用TDMAT和TrDMASi的组合，例如在金属有机化学气相沉积室中，在一些实施方案中，可以在合理的沉积时间内实现相对高百分比的硅。 在一个实施方案中，可以使用两个分开的起泡器将气态形式的两种有机金属化合物进料到沉积室，以便容易地控制前体的相对比例。

公开(公告)号：US08148707B2

公开(公告)日：2012-04-03

申请号：US12637644

申请日：2009-12-14

Applicant: Stanford Ovshinsky ,  Tyler Lowrey ,  James D. Reed ,  Semyon D. Savransky ,  Jason S. Reid ,  Kuo-Wei Chang

Inventor： Stanford Ovshinsky ,  Tyler Lowrey ,  James D. Reed ,  Semyon D. Savransky ,  Jason S. Reid ,  Kuo-Wei Chang

IPC: H01L29/02 ,  H01L29/18 ,  H01L45/00

CPC classification number: H01L45/141 ,  C01B19/002 ,  C01P2006/40 ,  H01L27/2427 ,  H01L45/04 ,  H01L45/1233 ,  H01L45/1625 ,  H01L45/1641

Abstract: A chalcogenide alloy that optimizes operating parameters of an ovonic threshold switch includes an atomic percentage of arsenic in the range of 9 to 39, an atomic percentage of germanium in the range of 10 and 40, an atomic percentage of silicon in the range of 5 and 18, an atomic percentage of nitrogen in the range of 0 and 10, and an alloy of sulfur, selenium, and tellurium. A ratio of sulfur to selenium in the range of 0.25 and 4, and a ration of sulfur to tellurium in the alloy of sulfur, selenium, and tellurium is in the range of 0.11 and 1.

Abstract translation: 优化超声波阈值开关的操作参数的硫族化合物包括在9至39范围内的砷的原子百分比，10和40范围内的锗的原子百分比，5的原子百分比在5的范围内， 18，氮的原子百分比在0和10的范围内，以及硫，硒和碲的合金。 硫与硒的比例在0.25和4的范围内，硫，硒和碲合金中硫与碲的比例在0.11和1的范围内。

公开(公告)号：US20110213295A1

公开(公告)日：2011-09-01

申请号：US13105630

申请日：2011-05-11

Applicant: Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  James Derouin

Inventor： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  James Derouin

IPC: A61N1/30

CPC classification number: A61N1/325 ,  A61N1/044 ,  A61N1/0448 ,  A61N1/30

Abstract: A method for delivering a substance to an infected nail of an individual is described. The method includes the step of applying a device to at least one infected nail of an individual, where the device includes at least one active electrode and at least one counter electrode, where the at least one counter electrode is in contact with the individual, and where the device is connected to at least one power source. The method also includes the steps of disposing a medicament between the at least one active electrode and the at least one infected nail, applying a salt solution to the at least one infected nail, and providing an electrical current from the power source to the at least one active electrode to facilitate delivery of the medicament into the region of the at least one infected nail.

Abstract translation: 描述了将物质递送到个体的感染指甲的方法。 该方法包括将装置应用于个体的至少一个受感染的钉，其中该装置包括至少一个有效电极和至少一个对电极，其中至少一个对电极与个体接触，以及 其中设备连接到至少一个电源。 该方法还包括以下步骤：在至少一个活性电极与至少一个受感染的指甲之间设置药物，将盐溶液施加到至少一个受感染的指甲，并且将电流从电源提供给至少 一个有源电极，以促进药物输送到至少一个感染的指甲的区域中。

公开(公告)号：US20100163818A1

公开(公告)日：2010-07-01

申请号：US12346705

申请日：2008-12-30

Applicant: Jinwook Lee ,  Kuo-wei Chang ,  Jason S. Reid ,  Wim Y. Deweerd ,  Aleshandre M. Diaz

Inventor： Jinwook Lee ,  Kuo-wei Chang ,  Jason S. Reid ,  Wim Y. Deweerd ,  Aleshandre M. Diaz

IPC: H01L47/00 ,  H01L21/00

CPC classification number: H01L27/2427 ,  H01L45/04 ,  H01L45/06 ,  H01L45/12 ,  H01L45/1233 ,  H01L45/126 ,  H01L45/141 ,  H01L45/1641 ,  H01L45/1683 ,  Y10S438/90

Abstract: By making an ovonic threshold switch using a carbon interfacial layer having a thickness of less than or equal to ten percent of the thickness of the associated electrode, cycle endurance may be improved. In some embodiments, a glue layer may be used between the carbon and the chalcogenide of the ovonic threshold switch. The glue layer may be effective to improve adherence between carbon and chalcogenide.

Abstract translation: 通过使用具有小于或等于相关电极的厚度的百分之十的厚度的碳界面层进行超声波阈值开关，可以提高循环耐久性。 在一些实施方案中，可以在碳和阈值开关的硫族化物之间使用胶层。 胶层可以有效地改善碳和硫族化物之间的粘附性。

公开(公告)号：US20080102560A1

公开(公告)日：2008-05-01

申请号：US11974168

申请日：2007-10-10

Applicant: Roger Hamamjy ,  Kuo-Wei Chang ,  Sean Lee ,  Chong Lim

Inventor： Roger Hamamjy ,  Kuo-Wei Chang ,  Sean Lee ,  Chong Lim

IPC: H01L45/00

CPC classification number: H01L27/2427 ,  C23C14/06 ,  C23C14/0623 ,  C23C14/3435 ,  H01L45/06 ,  H01L45/1233 ,  H01L45/144 ,  H01L45/1625 ,  H01L45/1683

Abstract: A phase change memory including an ovonic threshold switch is formed using a pulsed direct current (DC) deposition chamber using pulsed DC. Pulsed DC is used to deposit a chalcogenide film. Pulsed DC may be also used to deposit a carbon film.

Abstract translation: 使用脉冲DC的脉冲直流（DC）沉积室形成包括二次阈值开关的相变存储器。 脉冲DC用于沉积硫族化物膜。 脉冲DC也可用于沉积碳膜。