公开(公告)号：US20140079752A1

公开(公告)日：2014-03-20

申请号：US13877572

申请日：2011-10-06

Applicant: Nathaniel D. Huebsch ,  Christopher M. Madl ,  Kangwon Lee ,  Maria M. Xu ,  David J. Mooney

Inventor： Nathaniel D. Huebsch ,  Christopher M. Madl ,  Kangwon Lee ,  Maria M. Xu ,  David J. Mooney

IPC: A61K9/16

CPC classification number: A61K9/1652 ,  A61L27/20 ,  A61L27/26 ,  A61L27/38 ,  A61L27/48 ,  A61L27/52 ,  A61L27/54 ,  A61L27/56 ,  A61L27/58 ,  A61L2300/414 ,  A61L2400/06 ,  C08L5/04

Abstract: The invention provides compositions and methods to form pores in situ within hydrogels following hydrogel injection. Pores formed in situ via degradation of sacrificial porogens within the surrounding hydrogel facilitate recruitment or release of cells. Disclosed herein is a material that is not initially porous, but which becomes macroporous over time.

Abstract translation: 本发明提供了在水凝胶注射后在水凝胶内原位形成孔的组合物和方法。 通过在周围的水凝胶内降解牺牲性成孔原位形成的孔促进细胞的募集或释放。 本文公开的是一种材料，其最初不是多孔的，但随时间变成大孔。

公开(公告)号：US20130019660A1

公开(公告)日：2013-01-24

申请号：US13184683

申请日：2011-07-18

Applicant: SUNGJOON CHOI ,  DAEYOUNG SHIN ,  KANGWON LEE

Inventor： SUNGJOON CHOI ,  DAEYOUNG SHIN ,  KANGWON LEE

IPC: G01N11/16

CPC classification number: G01N11/16

Abstract: Disclosed is a micro viscometer comprising a body including an inlet where a fluid flows in, an outlet where the fluid flows out, a first chamber and a second chamber that is connected to the inlet and the outlet, respectively, a substrate and a cover that partition multiple micro channels that connect the first chamber and the second chamber; a first thin film that vibrates with the fluid within the first chamber and locates on the side of the first chamber; a second thin film that vibrates with the fluid within the second chamber and locates on the side of the second chamber; an actuating part that applies vibration onto the fluid within the first chamber by conducting vibration through the first thin film; a sensing part that senses vibration or pressure onto the fluid that transfers through the micro channels to the second thin film through vibration of the first thin film.

Abstract translation: 公开了一种微型粘度计，其包括主体，其包括流体流入的入口，流体流出的出口，分别连接到入口和出口的第一室和第二室，基板和盖， 分隔连接第一室和第二室的多个微通道; 第一薄膜，其与所述第一室内的流体振动并位于所述第一室的侧面; 第二薄膜，其与所述第二室内的流体振动并位于所述第二室的侧面; 致动部件，其通过使振动通过第一薄膜而对第一室内的流体施加振动; 感测部件，其通过第一薄膜的振动感测通过微通道传递到第二薄膜的流体上的振动或压力。

公开(公告)号：US07561093B2

公开(公告)日：2009-07-14

申请号：US12048499

申请日：2008-03-14

Applicant: Young-Tack Houng ,  Sang-Wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

Inventor： Young-Tack Houng ,  Sang-Wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

IPC: H03M1/36

CPC classification number: H03M1/002 ,  H03M1/361 ,  H03M1/60

Abstract: An analog-to-digital (AD) converter and a voltage detecting device thereof are provided. The AD converter includes at least one voltage detecting device which outputs a signal of a frequency determined based on a magnitude of an input voltage using a resonance frequency of a resonator. The AD converter determines a digital output value depending on the output signal from the voltage detecting device. Therefore, the AD converter can achieve a high resolution and a high speed with far less power consumption.

Abstract translation: 提供了一种模拟数字（AD）转换器及其电压检测装置。 AD转换器包括至少一个电压检测装置，其使用谐振器的谐振频率输出基于输入电压的幅度确定的频率的信号。 AD转换器根据来自电压检测装置的输出信号确定数字输出值。 因此，AD转换器可以实现高分辨率和高速度，远远更少的功耗。

公开(公告)号：US20090096655A1

公开(公告)日：2009-04-16

申请号：US12048563

申请日：2008-03-14

Applicant: Young-Tack Houng ,  Sang-Wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

Inventor： Young-Tack Houng ,  Sang-Wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

IPC: H03M1/34 ,  H03M1/12

CPC classification number: H03M1/361

Abstract: An A/D converter is provided. The A/D converter determines a digital output value according to the resistance of the TMR device, resistance of which changes according to the magnetic field generated by at least one electrode into which current flows according to an analog input signal. Accordingly, an A/D converter to implement high resolution and high speed with low power consumption can be provided.

Abstract translation: 提供A / D转换器。 A / D转换器根据TMR器件的电阻确定数字输出值，其电阻根据由电流根据模拟输入信号流动的至少一个电极产生的磁场而变化。 因此，可以提供用于实现低功耗的高分辨率和高速度的A / D转换器。

公开(公告)号：US20090096651A1

公开(公告)日：2009-04-16

申请号：US12048499

申请日：2008-03-14

Applicant: Young-tack Houng ,  Sang-wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

Inventor： Young-tack Houng ,  Sang-wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

IPC: H03M1/12

CPC classification number: H03M1/002 ,  H03M1/361 ,  H03M1/60

Abstract: An analog-to-digital (AD) converter and a voltage detecting device thereof are provided. The AD converter includes at least one voltage detecting device which outputs a signal of a frequency determined based on a magnitude of an input voltage using a resonance frequency of a resonator. The AD converter determines a digital output value depending on the output signal from the voltage detecting device. Therefore, the AD converter can achieve a high resolution and a high speed with far less power consumption.

Abstract translation: 提供了一种模拟数字（AD）转换器及其电压检测装置。 AD转换器包括至少一个电压检测装置，其使用谐振器的谐振频率输出基于输入电压的幅度确定的频率的信号。 AD转换器根据来自电压检测装置的输出信号确定数字输出值。 因此，AD转换器可以实现高分辨率和高速度，远远更少的功耗。

公开(公告)号：US20130019662A1

公开(公告)日：2013-01-24

申请号：US13184720

申请日：2011-07-18

Applicant: SUNGJOON CHOI ,  DAEYOUNG SHIN ,  KANGWON LEE

Inventor： SUNGJOON CHOI ,  DAEYOUNG SHIN ,  KANGWON LEE

IPC: G01N11/16 ,  G01N11/00

CPC classification number: G01N11/16

Abstract: Disclosed is a micro viscometer comprising a substrate having a first chamber and a second chamber that are positioned at intervals; a thin film disposed on the substrate to cover the first chamber and the second chamber; an actuating part that disposed on the thin film corresponding to the first chamber; and a sensing part that disposed on the thin film corresponding to the second chamber, wherein at least one main trench is formed in between the first chamber and the second chamber.

Abstract translation: 公开了一种微型粘度计，其包括具有间隔定位的第一室和第二室的基板; 设置在所述基板上以覆盖所述第一室和所述第二室的薄膜; 驱动部，其配置在与所述第一室对应的所述薄膜上; 以及感测部，其设置在与所述第二室相对应的所述薄膜上，其中在所述第一室和所述第二室之间形成有至少一个主沟槽。

公开(公告)号：US08307229B2

公开(公告)日：2012-11-06

申请号：US12842403

申请日：2010-07-23

Applicant: Kangwon Lee

Inventor： Kangwon Lee

IPC: G06F1/26

CPC classification number: G01R22/10 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  Y02B90/244 ,  Y02E10/563 ,  Y02E10/763 ,  Y04S20/327

Abstract: A method of measuring power consumption of an electric appliance is provided. The method may include determining an operation mode of the electric appliance, extracting power consumption data corresponding to the determined operation mode of the electric appliance, and calculating an integrated power consumption based on the extracted power consumption data and the operation time of the electric appliance.

Abstract translation: 提供一种测量电器功耗的方法。 该方法可以包括确定电器的操作模式，提取与确定的电器的操作模式相对应的功耗数据，以及基于提取的电力消耗数据和电器的操作时间来计算综合功耗。

公开(公告)号：US20110145611A1

公开(公告)日：2011-06-16

申请号：US12842403

申请日：2010-07-23

Applicant: Kangwon LEE

Inventor： Kangwon LEE

IPC: G06F1/32

CPC classification number: G01R22/10 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  Y02B90/244 ,  Y02E10/563 ,  Y02E10/763 ,  Y04S20/327

Abstract: A method of measuring power consumption of an electric appliance is provided. The method may include determining an operation mode of the electric appliance, extracting power consumption data corresponding to the determined operation mode of the electric appliance, and calculating an integrated power consumption based on the extracted power consumption data and the operation time of the electric appliance.

Abstract translation: 提供一种测量电器功耗的方法。 该方法可以包括确定电器的操作模式，提取与确定的电器的操作模式相对应的功耗数据，以及基于提取的电力消耗数据和电器的操作时间来计算综合功耗。

公开(公告)号：US07813851B2

公开(公告)日：2010-10-12

申请号：US11708873

申请日：2007-02-21

Applicant: Bernard DeMersseman ,  Kangwon Lee

Inventor： Bernard DeMersseman ,  Kangwon Lee

IPC: G01P3/00

CPC classification number: G01B21/24 ,  B60W40/107 ,  B60W40/109 ,  B60W2420/52 ,  G01S7/4026 ,  G01S13/86 ,  G01S13/931 ,  G01S2007/403 ,  G01S2007/4034 ,  G01S2007/4091 ,  G01S2013/9353 ,  G01S2013/9375

Abstract: A misalignment detection sensor assembly is provided, which includes a forward-looking sensor having a sensing direction along a first axis and an inertia sensor configured to sense acceleration along a second axis, the second axis having a fixed relationship with respect to the first axis. A misalignment detection system uses the misalignment detection sensor assembly and a signal processing system to calculate a misalignment angle between the first axis and the direction of forward motion of the sensor assembly. A method of detecting angular misalignment of a forward-looking sensor assembly is also disclosed, which includes measuring acceleration along an axis having a fixed relationship with respect to the sensing axis of the forward-looking sensor assembly and comparing the acceleration measurement with a predetermined threshold.

Abstract translation: 提供了一种未对准检测传感器组件，其包括具有沿着第一轴线的感测方向的前视传感器和被配置为沿着第二轴线感测加速度的惯性传感器，所述第二轴线相对于所述第一轴线具有固定的关系。 未对准检测系统使用未对准检测传感器组件和信号处理系统来计算第一轴线与传感器组件的向前运动方向之间的不对准角度。 还公开了一种检测前视传感器组件的角度偏移的方法，其包括测量沿着与前瞻性传感器组件的感测轴线具有固定关系的轴线的加速度，并将加速度测量值与预定阈值进行比较 。

公开(公告)号：US07616139B2

公开(公告)日：2009-11-10

申请号：US12048546

申请日：2008-03-14

Applicant: Young-Tack Houng ,  Sang-Wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

Inventor： Young-Tack Houng ,  Sang-Wook Kwon ,  In-Sang Song ,  Seung Seob Lee ,  Kangwon Lee ,  Seok Woo Lee ,  Phillip Lee

IPC: H03M1/00

CPC classification number: H03M1/002 ,  H03M1/361

Abstract: An analog-to-digital converter (ADC) is provided to determine a digital output value according to whether electric current flows between a plurality of probes, to which an input voltage is applied, and a plurality of electrodes. Therefore, high resolution and high speed operation is possible, but with lower power consumption.

Abstract translation: 提供模数转换器（ADC）以根据在施加输入电压的多个探针之间的电流以及多个电极来确定数字输出值。 因此，高分辨率和高速度操作是可能的，但是具有较低的功耗。