公开(公告)号：US20110197349A1

公开(公告)日：2011-08-18

申请号：US13029088

申请日：2011-02-16

Applicant: Seong-Jae LEE ,  Dennis O'Neel

Inventor： Seong-Jae LEE ,  Dennis O'Neel

IPC: A47K1/14

CPC classification number: F01M11/0408 ,  F01M2011/0416

Abstract: A drain plug comprising of a plurality of polarity magnets arranged in an alternating fashion. The plurality of polarity magnets are arranged in line with the drain plug. A magnet cover envelops the plurality of polarity magnets for easy cleaning. The unique alternating arrangements of the plurality of polarity magnets help increase the magnetic gradient for stronger attraction forces for metal wear particles. The use of a plurality of polarity magnets also increase the surface area where the metal particles can be held.

Abstract translation: 排水塞，其包括以交替方式布置的多个极性磁体。 多个极性磁体与排水塞一致排列。 磁体盖包围多个极性磁铁，以便于清洁。 多个极性磁体的独特交替布置有助于增加用于金属磨损颗粒的更强吸引力的磁梯度。 使用多个极性磁体也增加了可以保持金属颗粒的表面积。

公开(公告)号：US20130091959A1

公开(公告)日：2013-04-18

申请号：US13275693

申请日：2011-10-18

Applicant: Seong-Jae LEE

Inventor： Seong-Jae LEE

IPC: G01L3/10 ,  B23P11/00

CPC classification number: G01L3/10 ,  G01L3/1435 ,  Y10T29/49826

Abstract: A magnetic torque sensing device having a disk-shaped member with a magnetoelastically active region. The magnetoelastically active region has oppositely polarized magnetically conditioned regions with initial directions of magnetization that are perpendicular to the sensitive directions of magnetic field sensor pairs placed proximate to the magnetically active region. Magnetic field sensors are specially positioned in relation to the disk-shaped member to accurately measure torque while providing improved RSU performance and reducing the detrimental effects of compassing.

公开(公告)号：US20080128786A1

公开(公告)日：2008-06-05

申请号：US11950291

申请日：2007-12-04

Applicant: Taeyoub KIM ,  Myungsim JUN ,  Yark-Yeon KIM ,  Moon-Gyu JANG ,  Chel-Jong CHOI ,  Seong-Jae LEE ,  Byoungchul PARK

Inventor： Taeyoub KIM ,  Myungsim JUN ,  Yark-Yeon KIM ,  Moon-Gyu JANG ,  Chel-Jong CHOI ,  Seong-Jae LEE ,  Byoungchul PARK

IPC: H01L29/788 ,  H01L21/336

CPC classification number: H01L29/788 ,  B82Y10/00 ,  H01L29/40114 ,  H01L29/41725 ,  H01L29/42324 ,  H01L29/47 ,  H01L29/66825 ,  H01L29/7839 ,  H01L29/78654 ,  H01L29/7881

Abstract: Provided are a high density semiconductor memory device capable of precisely reading data by suppressing the occurrence of a leakage current due to the high-integration of the semiconductor memory device, and a method for manufacturing the semiconductor memory device. The high density semiconductor memory device includes: source and drain electrodes disposed over a substrate, and forming a Schottky junction with a channel region; and a floating gate disposed over the substrate of the channel region, and configured with a plurality of nanodots. The nanodots may be formed of a silicon compound or any material that can be charged.

Abstract translation: 提供一种能够通过抑制由于半导体存储器件的高集成度而导致的漏电流的发生而精确读取数据的高密度半导体存储器件以及半导体存储器件的制造方法。 高密度半导体存储器件包括：源极和漏极，设置在衬底上，并与沟道区形成肖特基结; 以及浮置栅极，设置在沟道区域的衬底上，并且配置有多个纳米点。 纳米点可以由硅化合物或可以被充电的任何材料形成。

公开(公告)号：US20120074933A1

公开(公告)日：2012-03-29

申请号：US13309104

申请日：2011-12-01

Applicant: Seong-Jae LEE

Inventor： Seong-Jae LEE

IPC: G01R33/02 ,  G01R33/09 ,  G01L3/10 ,  G01R33/07

CPC classification number: G01L3/102 ,  G01R33/07

Abstract: The present invention involves a method and apparatus for canceling the effects of magnetic field noise in a torque sensor by placing three sets of magnetic field sensors around a shaft, the first set of field sensors being placed in the central region of the shaft and the second and third sets of field sensors being placed on the right side and left side of the field sensors placed at the central region, respectively. A torque-induced magnetic field is not cancelled with this arrangement of field sensors but a magnetic near field from a near field source is cancelled.

Abstract translation: 本发明涉及一种用于通过将三组磁场传感器放置在轴周围来消除扭矩传感器中的磁场噪声的影响的方法和装置，第一组场传感器被放置在轴的中心区域中，而第二组 并且第三组场传感器分别放置在放置在中心区域的场传感器的右侧和左侧。 通过这种现场传感器的布置，扭矩感应磁场不被抵消，而来自近场源的磁场近场被取消。

公开(公告)号：US20080124854A1

公开(公告)日：2008-05-29

申请号：US11744927

申请日：2007-05-07

Applicant: Chel-Jong CHOI ,  Moon-Gyu JANG ,  Yark-Yeon KIM ,  Tae-Youb KIM ,  Myung-Sim JUN ,  Seong-Jae LEE

Inventor： Chel-Jong CHOI ,  Moon-Gyu JANG ,  Yark-Yeon KIM ,  Tae-Youb KIM ,  Myung-Sim JUN ,  Seong-Jae LEE

IPC: H01L29/76 ,  H01L21/8234

CPC classification number: H01L21/28088 ,  H01L29/4966 ,  H01L29/78

Abstract: A method for fabricating a semiconductor device includes forming a gate insulation layer over a substrate, forming a conductive compound containing layer over the gate insulation layer, etching the conductive compound containing layer and the gate insulation layer to form a gate structure, forming a metal layer over the resultant structure obtained after the etching, and letting the metal layer to react with silicon from the substrate to form source and drain regions comprising a metal silicide layer over the substrate exposed on both sides of the gate structure, wherein the conductive compound containing layer does not react with the metal layer.

Abstract translation: 一种制造半导体器件的方法，包括在衬底上形成栅极绝缘层，在栅极绝缘层上形成导电化合物含有层，蚀刻导电化合物层和栅极绝缘层以形成栅极结构，形成金属层 在蚀刻之后获得的结果结构上，并且使金属层与来自衬底的硅反应以形成在暴露于栅极结构的两侧的衬底上的包含金属硅化物层的源区和漏区，其中导电化合物含有层 不与金属层反应。

公开(公告)号：US20110272279A1

公开(公告)日：2011-11-10

申请号：US13184089

申请日：2011-07-15

Applicant: Woo-Seok CHEONG ,  Seong-Jae LEE ,  Won-Ju Jo ,  Moon-Gyu JANG

Inventor： Woo-Seok CHEONG ,  Seong-Jae LEE ,  Won-Ju Jo ,  Moon-Gyu JANG

IPC: C23C14/34

CPC classification number: H01L21/67207 ,  H01L29/66848

Abstract: In a process for manufacturing a hyperfine semiconductor device, an apparatus for manufacturing a semiconductor device such as a schottky barrier MOSFET and a method for manufacturing the semiconductor device using the same are provided. Two chambers are connected with each other. A cleaning process, a metal layer forming process, and subsequent processes can be performed in situ by using the two chambers, thereby the attachment of the unnecessary impurities and the formation of the oxide can be prevented and the optimization of the process can be accomplished.

Abstract translation: 在制造超精细半导体器件的方法中，提供了用于制造诸如肖特基势垒MOSFET的半导体器件的装置以及使用其制造半导体器件的方法。 两个腔室相互连接。 可以通过使用两个室来原位进行清洁处理，金属层形成工艺和随后的工艺，从而可以防止不必要的杂质的附着和氧化物的形成，并且可以实现工艺的优化。

公开(公告)号：US20100301846A1

公开(公告)日：2010-12-02

申请号：US12790350

申请日：2010-05-28

Applicant: Seong-Jae LEE

Inventor： Seong-Jae LEE

IPC: G01B7/30

CPC classification number: G01P3/487 ,  G01D5/145

Abstract: An speed sensor for a rotating shaft includes a plurality of magnetic portions on the shaft that output a magnetic field from each of the magnetic portions, wherein the magnetic portions are integrally formed in the shaft by magnetically polarizing the shaft material itself. At least one magnetic field sensor is positioned proximate to the shaft for detecting the magnetic field from each of the magnetic portions and for outputting a signal corresponding to the angular speed of the shaft as the shaft rotates. The signal is useful for calculating the angular speed of the shaft, and the calculated angular speed value is useful for things like adjusting the angular speed of the shaft, monitoring the performance of the system in which the shaft is used, and for other purposes.

Abstract translation: 用于旋转轴的速度传感器包括在轴上的多个磁性部分，其从每个磁性部分输出磁场，其中磁性部分通过使轴材料本身磁性偏振来一体地形成在轴中。 至少一个磁场传感器位于轴附近，用于检测来自每个磁性部分的磁场，并且当轴旋转时输出对应于轴的角速度的信号。 该信号对于计算轴的角速度是有用的，并且计算的角速度值对于诸如调节轴的角速度，监测使用轴的系统的性能以及用于其它目的的事情是有用的。

公开(公告)号：US20210245947A1

公开(公告)日：2021-08-12

申请号：US17241812

申请日：2021-04-27

Applicant: Seong-Jae LEE

Inventor： Seong-Jae LEE

IPC: B65D81/32 ,  B65D51/28 ,  B65D51/22 ,  B65D25/08

Abstract: An apparatus for receiving a heterogeneous material includes: a main body coupled and fixed to a main body hole part of the container; a receiving part providing a storage space within the main body; and a foldable part that has a lower portion that is connected to an upper portion of the receiving part, wherein the foldable part has an upper portion that is connected to an upper portion of an opening part and a lower portion of the main body hole part, wherein the foldable part includes a foldable connection part which is disposed on an upper portion of the storage space such that downward displacement of the foldable connection part breaks a receiving part sealing part for sealing a lower end of the receiving part to allow the content within the storage space of the receiving part to drop into the container.

公开(公告)号：US20130088218A1

公开(公告)日：2013-04-11

申请号：US13269849

申请日：2011-10-10

Applicant: Azizur RAHAMAN ,  Seong-Jae LEE

Inventor： Azizur RAHAMAN ,  Seong-Jae LEE

IPC: G01B7/14

CPC classification number: G01D5/145

Abstract: In a position sensor, two field sensors are placed along a line parallel to the movement to be detected. Two magnets are placed at an angle to each other to generate a magnetic field such that their position is a linear or approximately linear function of the difference between the outputs of the sensors.

Abstract translation: 在位置传感器中，沿着与要检测的运动平行的线放置两个场传感器。 两个磁体彼此成角度地放置以产生磁场，使得它们的位置是传感器的输出之间的差的线性或近似线性函数。