公开(公告)号：US09579261B2

公开(公告)日：2017-02-28

申请号：US13580236

申请日：2011-02-24

申请人： Sung Joo Hwang ,  Hee Jun Park ,  Wonkyung Cho ,  Kwang-Ho Cha ,  Junsung Park ,  Chanhyuk Park ,  Donggeon Gu

发明人： Sung Joo Hwang ,  Hee Jun Park ,  Wonkyung Cho ,  Kwang-Ho Cha ,  Junsung Park ,  Chanhyuk Park ,  Donggeon Gu

IPC分类号： A61J3/07 ,  A61K9/127 ,  A61K9/19 ,  A61K31/70 ,  B01D11/04

CPC分类号： A61J3/07 ,  A61K9/127 ,  A61K9/1277 ,  A61K9/19 ,  A61K31/70 ,  B01D11/0411

摘要： Disclosed is a method for preparing a liposome formulation. In the disclosed method, a lipid fraction is dissolved in an organic solvent. The solution including a bioactive component and the lipid fraction, together with a carrier, is put in a reaction vessel, and a supercritical fluid is introduced thereto, so as to prepare particles coated with the bioactive component-lipid. The supercritical fluid is discharged by compression to obtain proliposome particles, and then the proliposome particles are hydrated by an aqueous solution including water so as to form a liposome solution. Preferably, the formulation may include one or more bioactive components. As required, the liposome formulation may be further processed by methods such as particle size reduction, removal of organic solvent, and freeze-drying. The preparation method can be easily carried out at a laboratory scale. Furthermore, the same method can be employed in liposome formulation preparation in mass production, or at a commercial scale.

摘要翻译： 公开了一种制备脂质体制剂的方法。 在所公开的方法中，将脂质部分溶解在有机溶剂中。 将包含生物活性成分和脂质部分的溶液与载体一起放入反应容器中，并向其中引入超临界流体，以制备涂覆有生物活性成分 - 脂质的颗粒。 通过压缩将超临界流体排出以获得催乳素体颗粒，然后通过包含水的水溶液使前体脂质颗粒水合以形成脂质体溶液。 优选地，制剂可以包括一种或多种生物活性成分。 根据需要，脂质体制剂可以通过诸如粒径减小，去除有机溶剂和冷冻干燥的方法进一步加工。 该制备方法可以在实验室规模下轻松进行。 此外，相同的方法可以在批量生产或商业规模的脂质体制剂制备中使用。

公开(公告)号：US20060091897A1

公开(公告)日：2006-05-04

申请号：US11210907

申请日：2005-08-25

申请人： Hee-Jun Park

发明人： Hee-Jun Park

IPC分类号： G01R31/02

CPC分类号： G06F1/26 ,  G06F1/266

摘要： The present invention relates to an electronic apparatus comprising a plurality of electronic components, further comprising a connection detector to detect whether an external device is connected to a connector, and a regulator module to supply driving power having one of first and second voltage levels different from each other according to detection results of the connection detector to at least one of the electronic components and/or the external device. Thus, the present invention provides an electronic apparatus comprising a regulator module that outputs power having voltage levels different according to whether an external device is connected thereto.

公开(公告)号：US20180100762A1

公开(公告)日：2018-04-12

申请号：US15288148

申请日：2016-10-07

申请人： Hee jun Park ,  Travis Legg ,  Eric Charles Abbott

发明人： Hee jun Park ,  Travis Legg ,  Eric Charles Abbott

IPC分类号： G01J1/02

CPC分类号： G01J1/0228 ,  G01J1/0219 ,  G01J1/0238 ,  G06F3/03 ,  G06F3/0325

摘要： Systems are provided for optimizing system overhead when handling multiple input streams of sensor data is configured to identify a set of sensors that are configured to communicate sensor data to the computer system. The systems are configured to receive sensor data from each sensor within the set of sensors and to categorize the sensor data received from each sensor within the set of sensors. Additionally, the systems are configured to identify an overhead attribute associated with each sensor within the set of sensors and to adjust a state of at least one sensor within the set of sensors based upon both a category and an overhead attribute associated with each of the sensors.

公开(公告)号：US09830954B2

公开(公告)日：2017-11-28

申请号：US13069647

申请日：2011-03-23

申请人： Lance E. Hacking ,  Hee-Jun Park

发明人： Lance E. Hacking ,  Hee-Jun Park

IPC分类号： G11C5/14 ,  G11C11/4074

CPC分类号： G11C5/147 ,  G11C5/148 ,  G11C11/4074

摘要： A method and apparatus for dynamic power management of memories. In one embodiment of the invention, the power consumption of the memories is reduced based on the operating state of the memories. For example, in one embodiment of the invention, the power supply to the memories is reduced when the memories are in an inactive state by reducing and/or turning off the input voltage(s) to the memories. In one embodiment of the invention, the processing unit dynamically changes the strength of the On-Die Termination pull-up/pull-down resistance based on the memory operating mode, memory voltage, and memory temperature.

公开(公告)号：US20150143147A1

公开(公告)日：2015-05-21

申请号：US14519190

申请日：2014-10-21

申请人： Hee-Jun PARK ,  John Wallace

发明人： Hee-Jun PARK ,  John Wallace

IPC分类号： G06F1/32 ,  G06F1/20

CPC分类号： G06F1/32 ,  G06F1/203 ,  G06F1/206 ,  G06F1/26 ,  Y02D10/16

摘要： In general, in one aspect, the disclosure describes running a cooling fan within a computer at low speed while the computer is in low temperature operations (e.g., idle). The operation of the cooling fan may reduce CPU temperature enough to decrease CPU leakage power, offsetting the power consumption of the fan, and possibly resulting in a net system power reduction. The benefit at the platform level increases further when considering the low efficiency of voltage regulation (VR) in this lower power regime, and potentially reductions in other components (e.g., graphics processor). The optimal fan speed is the speed at which the overall system power is reduced the most (e.g., CPU power savings is greater than fan power utilized). The optimal temperature may be determined dynamically during-operation or may be determined in manufacturing and applied statically during operation.

摘要翻译： 通常，在一个方面，本公开内容描述了当计算机处于低温操作（例如，空闲）时以低速运行计算机内的冷却风扇。 冷却风扇的运行可能会降低CPU温度，以降低CPU泄漏功率，抵消风扇的功耗，并可能导致净系统功耗的降低。 考虑到在这种较低功率状态下电压调节（VR）的低效率，以及其他组件（例如图形处理器）潜在的减少，平台级别的好处进一步增加。 最佳风扇速度是整个系统功率最大降低的速度（例如，CPU功率节省大于所使用的风扇功率）。 可以在操作期间动态地确定最佳温度，或者可以在制造中确定最佳温度并且在操作期间静态施加。

公开(公告)号：US20120243364A1

公开(公告)日：2012-09-27

申请号：US13069647

申请日：2011-03-23

申请人： LANCE E. HACKING ,  Hee-Jun Park

发明人： LANCE E. HACKING ,  Hee-Jun Park

IPC分类号： G11C5/14

CPC分类号： G11C5/147 ,  G11C5/148 ,  G11C11/4074

摘要： A method and apparatus for dynamic power management of memories. In one embodiment of the invention, the power consumption of the memories is reduced based on the operating state of the memories. For example, in one embodiment of the invention, the power supply to the memories is reduced when the memories are in an inactive state by reducing and/or turning off the input voltage(s) to the memories. In one embodiment of the invention, the processing unit dynamically changes the strength of the On-Die Termination pull-up/pull-down resistance based on the memory operating mode, memory voltage, and memory temperature.

摘要翻译： 一种用于存储器的动态功率管理的方法和装置。 在本发明的一个实施例中，基于存储器的操作状态来减少存储器的功耗。 例如，在本发明的一个实施例中，当存储器通过减少和/或关闭到存储器的输入电压而处于非活动状态时，对存储器的电源减少。 在本发明的一个实施例中，处理单元基于存储器操作模式，存储器电压和存储器温度动态地改变片上终端上拉/下拉电阻的强度。

公开(公告)号：US06622518B2

公开(公告)日：2003-09-23

申请号：US10111384

申请日：2002-05-02

申请人： Hee-Jun Park

发明人： Hee-Jun Park

IPC分类号： F25B100

CPC分类号： F25B5/04 ,  F25B9/006 ,  F25B41/00 ,  F25B2341/0011 ,  F25B2341/0015

摘要： The present invention provides a cryogenic refrigerating system for achieving ultra low temperature by sequentially obtaining low temperature through repetition of expansion and evaporation of a mixed-refrigerant in multiple stages. The refrigerating system includes a heat exchanger and a compressor between a final evaporator and a compressor. The heat exchanger causes evaporated refrigerant vapor in a suction tube for the compressor to be heated and to be drawn into the compressor, and causes the refrigerant condensed by a condenser to be supercooled. The refrigerating system includes a plurality of expansion/suction apparatuses connected with one another between the gas/liquid separator and the final evaporator.

公开(公告)号：US20130069261A1

公开(公告)日：2013-03-21

申请号：US13580236

申请日：2011-02-24

申请人： Sung Joo Hwang ,  Hee Jun Park ,  Wonkyung Cho ,  Kwang-Ho Cha ,  Junsung Park ,  Chanhyuk Park ,  Donggeon Gu

发明人： Sung Joo Hwang ,  Hee Jun Park ,  Wonkyung Cho ,  Kwang-Ho Cha ,  Junsung Park ,  Chanhyuk Park ,  Donggeon Gu

IPC分类号： A61J3/07

CPC分类号： A61J3/07 ,  A61K9/127 ,  A61K9/1277 ,  A61K9/19 ,  A61K31/70 ,  B01D11/0411

摘要： Disclosed is a method for preparing a liposome formulation. In the disclosed method, a lipid fraction is dissolved in an organic solvent. The solution including a bioactive component and the lipid fraction, together with a carrier, is put in a reaction vessel, and a supercritical fluid is introduced thereto, so as to prepare particles coated with the bioactive component-lipid. The supercritical fluid is discharged by compression to obtain proliposome particles, and then the proliposome particles are hydrated by an aqueous solution including water so as to form a liposome solution. Preferably, the formulation may include one or more bioactive components. As required, the liposome formulation may be further processed by methods such as particle size reduction, removal of organic solvent, and freeze-drying. The preparation method can be easily carried out at a laboratory scale. Furthermore, the same method can be employed in liposome formulation preparation in mass production, or at a commercial scale.

摘要翻译： 公开了一种制备脂质体制剂的方法。 在所公开的方法中，将脂质部分溶解在有机溶剂中。 将包含生物活性成分和脂质部分的溶液与载体一起放入反应容器中，并向其中引入超临界流体，以制备涂覆有生物活性成分 - 脂质的颗粒。 通过压缩将超临界流体排出以获得催乳素体颗粒，然后通过包含水的水溶液使前体脂质颗粒水合以形成脂质体溶液。 优选地，制剂可以包括一种或多种生物活性成分。 根据需要，脂质体制剂可以通过诸如粒径减小，去除有机溶剂和冷冻干燥的方法进一步加工。 该制备方法可以在实验室规模下轻松进行。 此外，相同的方法可以在批量生产或商业规模的脂质体制剂制备中使用。

公开(公告)号：US20120311590A1

公开(公告)日：2012-12-06

申请号：US13151401

申请日：2011-06-02

申请人： Hee-jun Park

发明人： Hee-jun Park

IPC分类号： G06F9/46

CPC分类号： G06F1/3265 ,  G06F1/329 ,  G09G3/3406 ,  G09G2320/064 ,  G09G2330/021 ,  Y02D10/153 ,  Y02D10/24

摘要： In general, in one aspect, a mobile device display includes panel electronics, a backlight driver and a rescheduler. The panel electronics is to generate images on an optical stack of the display based on input from a processing platform of the mobile device. The backlight driver is to control operation of a backlight used to illuminate the optical stack so that the user can see the images generated on the display. The rescheduler is to determine when a timing critical task of the processing platform overlaps with a non-timing critical task of the panel electronics or the backlight driver and reschedule the non-timing critical task until the timing critical task is inactive or a visual tolerance limit has been reached. The rescheduling minimizes overlap between the timing critical tasks and non-timing critical tasks and accordingly reduces power consumption without effecting performance or impacting a user's visual experience.

摘要翻译： 通常，在一个方面，移动设备显示器包括面板电子设备，背光驱动器和重新调度器。 面板电子设备将基于来自移动设备的处理平台的输入在显示器的光学堆叠上生成图像。 背光驱动器是控制用于照亮光学堆叠的背光的操作，使得用户可以看到在显示器上产生的图像。 重新调度器将确定处理平台的时序关键任务何时与面板电子设备或背光驱动器的非时间关键任务重叠，并重新安排非定时关键任务，直到时序关键任务无效或视觉容差极限 已经到达 重新安排最小化时序关键任务和非时序关键任务之间的重叠，从而降低功耗，而不影响用户的视觉体验。

公开(公告)号：US20060114267A1

公开(公告)日：2006-06-01

申请号：US11267218

申请日：2005-11-07

申请人： Hee-jun Park

发明人： Hee-jun Park

IPC分类号： G09G5/00

CPC分类号： G06F1/3203

摘要： An apparatus and a method for displaying a power-saving level. The apparatus includes a peripheral unit including a plurality of modules that operates by power supplied by a power unit, a user input unit to which a predetermined power-saving mode and power-saving state values for modules corresponding to the power-saving mode are input, a controller calculating power-saving level values using the input power-saving state values and providing information about the calculated power-saving level values, and a display unit providing the information to a user.

摘要翻译： 一种用于显示省电水平的装置和方法。 该装置包括：外围单元，包括通过由电力单元提供的电力进行操作的多个模块;用户输入单元，其中输入与节电模式对应的模块的预定省电模式和省电状态值 控制器，使用所述输入省电状态值计算节电水平值，并提供关于所计算出的功率节约水平值的信息;以及显示单元，向所述用户提供所述信息。