公开(公告)号：US08556594B2

公开(公告)日：2013-10-15

申请号：US13051088

申请日：2011-03-18

Applicant: Hyun-Wook Kim ,  Yong-Wook Kim ,  Tea-Jin Park

Inventor： Hyun-Wook Kim ,  Yong-Wook Kim ,  Tea-Jin Park

IPC: F04F5/20 ,  F04F5/46

CPC classification number: F04F5/20

Abstract: A vacuum pump ejector may include ejector body and a nozzle. The ejector body may have a passageway through which fluids may flow. The passageway may have an orifice. The nozzle may inject a purging gas to the orifice. The ejector may decrease a pressure between the vacuum pump and the scrubber, so that the vacuum pump may have improved efficiency. Thus, the vacuum pump may be effectively operated.

Abstract translation: 真空泵喷射器可以包括喷射器主体和喷嘴。 喷射器主体可以具有流体可以流过的通道。 通道可以具有孔口。 喷嘴可将吹扫气体注入孔口。 喷射器可以减小真空泵和洗涤器之间的压力，使得真空泵可以提高效率。 因此，可以有效地操作真空泵。

公开(公告)号：US06660570B2

公开(公告)日：2003-12-09

申请号：US10140181

申请日：2002-05-08

Applicant: Jin-kyeong Kim ,  Jong-min Kim ,  Kyung-wook Kim ,  Tae-hoon Kim ,  Cheol Choi ,  Chang-wook Kim

Inventor： Jin-kyeong Kim ,  Jong-min Kim ,  Kyung-wook Kim ,  Tae-hoon Kim ,  Cheol Choi ,  Chang-wook Kim

IPC: H01L21332

CPC classification number: H01L29/405 ,  H01L29/66272 ,  H01L29/73 ,  H01L29/7322

Abstract: A high voltage semiconductor device including a semiconductor substrate on which a semi-insulating polycrystalline silicon layer is formed to alleviate electric field concentration in a field region, is disclosed. A thermal oxide layer is formed on the semi-insulating polycrystalline silicon layer to serve as a protective layer. The thermal oxide layer forms a good interface with the semi-insulating polycrystalline silicon layer compared to a wet etched oxide layer or a chemical vapor deposition (CVD) oxide layer, thereby decreasing the amount of leakage current. In addition, compared to a dual semi-insulating polycrystalline silicon layer, the thermal oxide layer exhibits a high surface protection effect and a high resistance against dielectric breakdown. It also allows a great reduction in fabrication time. In particular, the semi-insulating polycrystalline silicon layer is removed from the active region, thereby preventing the direct current (DC) gain of a device from being lowered within a low collector current range caused by the semi-insulating polycrystalline silicon layer.

Abstract translation: 公开了一种包括半导体衬底的高电压半导体器件，半导体衬底上形成有半绝缘多晶硅层以减轻场区域中的电场集中。 在半绝缘多晶硅层上形成热氧化层作为保护层。 与湿蚀刻氧化物层或化学气相沉积（CVD）氧化物层相比，热氧化物层与半绝缘多晶硅层形成良好的界面，从而减少漏电流量。 另外，与双半绝缘多晶硅层相比，热氧化层具有高的表面保护效果和高耐电介质击穿电阻。 它还可以大大减少制造时间。 特别地，从有源区域去除半绝缘多晶硅层，从而防止器件的直流（DC）增益在由半绝缘多晶硅层引起的集电极电流范围内降低。

公开(公告)号：US20110229346A1

公开(公告)日：2011-09-22

申请号：US13051088

申请日：2011-03-18

Applicant: Hyun-Wook Kim ,  Yong-Wook Kim ,  Tea-Jin Park

Inventor： Hyun-Wook Kim ,  Yong-Wook Kim ,  Tea-Jin Park

IPC: F04F5/20

CPC classification number: F04F5/20

Abstract: A vacuum pump ejector may include ejector body and a nozzle. The ejector body may have a passageway through which fluids may flow. The passageway may have an orifice. The nozzle may inject a purging gas to the orifice. The ejector may decrease a pressure between the vacuum pump and the scrubber, so that the vacuum pump may have improved efficiency. Thus, the vacuum pump may be effectively operated.

Abstract translation: 真空泵喷射器可以包括喷射器主体和喷嘴。 喷射器主体可以具有流体可以流过的通道。 通道可以具有孔口。 喷嘴可将吹扫气体注入孔口。 喷射器可以减小真空泵和洗涤器之间的压力，使得真空泵可以提高效率。 因此，可以有效地操作真空泵。

公开(公告)号：US20250053941A1

公开(公告)日：2025-02-13

申请号：US18819634

申请日：2024-08-29

Applicant: Wook KIM

Inventor： Wook KIM

IPC: G06Q20/10 ,  G06Q30/0202 ,  G06Q50/02

Abstract: Provided is a system for providing a MyData service using information provision and profit distribution, including at least one user terminal that consents to information provision of at least one type of MyData and receives profit distribution when the at least one type of MyData of which information is provided is utilized, an enterprise terminal, and a MyData service provision server that includes a consent confirmation unit that receives consent to information provision of at least one type of MyData from the at least one user terminal, a collection unit, an information provision unit that extracts MyData corresponding to target data for which information provision is required and provides the MyData to the enterprise terminal when the target data is received from the enterprise terminal, and a profit distribution unit that distributes profits to at least one user terminal that has provided MyData provided to the enterprise terminal.

公开(公告)号：US12220092B2

公开(公告)日：2025-02-11

申请号：US18028223

申请日：2021-10-12

Applicant: Dong Wook Kim

Inventor： Dong Wook Kim

IPC: A47K13/24

Abstract: The present disclosure provides a toilet cover allowing an inside of a toilet, which includes a toilet seat and the toilet cover, to be checked and having one end fixed to an upper portion of the toilet by a steel hinge to be able to be opened and closed by rotation, the toilet cover including: at least one transparent hole of a first transparent hole which is a through-hole with a predetermined diameter that is filled with a transparent material and includes a convex lens therein and a second transparent hole which is a through-hole with a predetermined diameter that is filled with a transparent material and includes a concave lens therein; and a colored cellophane sheet configured to cover the at least one transparent hole.

公开(公告)号：US20240183611A1

公开(公告)日：2024-06-06

申请号：US18287625

申请日：2022-04-14

Applicant: Tae-Wook KIM ,  MUGOONGMUJIN CO., LTD.

Inventor： Tae-Wook KIM

IPC: F26B3/04 ,  F26B21/04

CPC classification number: F26B3/04 ,  F26B21/04

Abstract: The present invention relates to a drying apparatus in which objects to be dried are loaded and dried by wind and lamp heat, and has the specific features in which: the drying apparatus is divided into an upper machine room and a lower drying room by a partition plate that is parallel to the ground and installed inside a cylindrical case having closed upper and lower surfaces; an inner case, which is installed spaced apart from the inner surface of the case and has a plurality of through-holes, is installed inside the drying room; and an object loading device, in which the objects to be dried by heat from a lamp are loaded, is rotatably installed in a cylindrical space formed by the inner case.

公开(公告)号：US09591149B2

公开(公告)日：2017-03-07

申请号：US13459825

申请日：2012-04-30

Applicant: Davide Di Censo ,  Stefan J. Marti ,  Seung Wook Kim

Inventor： Davide Di Censo ,  Stefan J. Marti ,  Seung Wook Kim

IPC: H04N7/18 ,  H04N1/00 ,  H04N1/32

CPC classification number: H04N1/00129 ,  H04N1/32144 ,  H04N2201/0084 ,  H04N2201/0438 ,  H04N2201/3245 ,  H04N2201/3249 ,  H04N2201/3269

Abstract: Example embodiments relate to generating a combined image of a presentation surface. In example embodiments, an image including a portion of a presentation surface is captured using a camera. A location identifier is then received, where the location identifier specifies a location of a digital version of the content displayed on the presentation surface. Next, the digital version of the content displayed on the presentation surface is retrieved from the location specified by the location identifier. Finally, a combined image is generated by combining the captured image and the retrieved digital version of the content displayed on the presentation surface.

Abstract translation: 示例性实施例涉及生成呈现表面的组合图像。 在示例实施例中，使用相机捕获包括呈现表面的一部分的图像。 然后接收位置标识符，其中位置标识符指定显示在呈现表面上的内容的数字版本的位置。 接下来，从由位置标识符指定的位置检索呈现表面上显示的内容的数字版本。 最后，通过组合捕获的图像和显示在呈现表面上的检索到的内容的数字版本来生成组合图像。

公开(公告)号：US09583638B2

公开(公告)日：2017-02-28

申请号：US12923241

申请日：2010-09-10

Applicant: Sun-il Kim ,  Sang-wook Kim ,  Jae-chul Park ,  Chang-jung Kim

Inventor： Sun-il Kim ,  Sang-wook Kim ,  Jae-chul Park ,  Chang-jung Kim

IPC: H01L29/10 ,  H01L29/786

CPC classification number: H01L29/78696 ,  H01L29/7869

Abstract: A transistor, a method of manufacturing a transistor, and an electronic device including a transistor are provided, the transistor may include a channel layer having a multi-layer structure. The channel layer may have a double layer structure or a triple layer structure. At least two layers of the channel layer may have different oxygen concentrations.

Abstract translation: 提供晶体管，制造晶体管的方法和包括晶体管的电子器件，所述晶体管可以包括具有多层结构的沟道层。 沟道层可以具有双层结构或三层结构。 至少两层通道层可能具有不同的氧浓度。

公开(公告)号：US09564131B2

公开(公告)日：2017-02-07

申请号：US14363783

申请日：2011-12-07

Applicant: Eric Liu ,  Stefan Johannes Walter Marti ,  Seung Wook Kim

Inventor： Eric Liu ,  Stefan Johannes Walter Marti ,  Seung Wook Kim

IPC: G10L15/00 ,  G10L15/26 ,  G06F1/32

CPC classification number: G10L15/26 ,  G06F1/3206 ,  G06F1/3293 ,  G10L15/1822 ,  G10L15/22 ,  G10L15/285 ,  G10L2015/088 ,  Y02D10/122

Abstract: Examples disclose a low power integrated circuit to receive and digitize an audio stream. Further, the examples provide the low power integrated circuit to compare the digitized audio stream to a keyword and store the digitized audio stream in a memory. Additionally, the examples also disclose upon recognition of the keyword in the digitized audio stream, the low power integrated circuit transmits a signal to a processor to increase power and analyze the digitized audio stream.

Abstract translation: 示例公开了用于接收和数字化音频流的低功率集成电路。 此外，这些示例提供了低功率集成电路以将数字化音频流与关键字进行比较，并将数字化音频流存储在存储器中。 此外，这些示例还在数字化音频流中识别关键字时公开，低功率集成电路向处理器发送信号以增加功率并分析数字化的音频流。

公开(公告)号：US09506359B2

公开(公告)日：2016-11-29

申请号：US13437953

申请日：2012-04-03

Applicant: Won-Wook Kim ,  Kevin Weston McMahan ,  Jaime Javier Maldonado

Inventor： Won-Wook Kim ,  Kevin Weston McMahan ,  Jaime Javier Maldonado

IPC: F01D9/02

CPC classification number: F01D9/023 ,  F05D2260/201 ,  F05D2260/202 ,  F23R3/002 ,  F23R3/06 ,  F23R2900/03042 ,  F23R2900/03044

Abstract: The present application provides a combustion system for use with a cooling flow. The combustion system may include a head end, an aft end, a transition nozzle extending from the head end to the aft end, and an impingement sleeve surrounding the transition nozzle. The impingement sleeve may define a first cavity in communication with the head end for a first portion of the cooling flow and a second cavity in communication with the aft end for a second portion of the cooling flow. The transition nozzle may include a number of cooling holes thereon in communication with the second portion of the cooling flow.

Abstract translation: 本申请提供了一种用于冷却流的燃烧系统。 燃烧系统可以包括头端，后端，从头端延伸到后端的过渡喷嘴和围绕过渡喷嘴的冲击套筒。 冲击套筒可以限定与头端连通的用于冷却流的第一部分的第一空腔和与后端连通的用于冷却流的第二部分的第二空腔。 过渡喷嘴可以包括与冷却流的第二部分连通的多个冷却孔。