公开(公告)号：US20060187408A1

公开(公告)日：2006-08-24

申请号：US11061537

申请日：2005-02-18

Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

IPC: G02C9/00

CPC classification number: G02C9/04 ,  G02C2200/02

Abstract: Disclosed herein is a spectacles and sunshade clip assembly using magnets. The magnets serve to detachably attach the sunshade clip to the spectacles. The spectacles comprises a pair of lens frames connected to each other by means of a nose bridge, and temple arms connected, respectively, to the lens frames by means of magnetically-induced hinges. The sunshade clip comprises a pair of sunshade lenses formed by cutting a colored plastic plate into a desired lens form, and a sunshade bridge formed by injection molding and adapted to connect the sunshade lenses to each other. Two magnet ribs are coupled to opposite outer ends of the sunshade lenses to extend in opposite directions. Each of the magnet ribs is configured to substantially coincide with the outer contour of the hinge provided at the spectacles and has a magnet mounted to face the hinge.

Abstract translation: 本文公开了使用磁体的眼镜和遮阳夹组件。 磁铁用于将遮阳夹可拆卸地安装在眼镜上。 眼镜包括通过鼻梁彼此连接的一对透镜框，以及通过磁感应铰链分别连接到透镜框的镜腿臂。 遮阳夹包括通过将彩色塑料板切割成期望的镜片形式而形成的一对遮阳透镜，以及通过注射成型形成并适于将遮阳镜彼此连接的遮阳桥。 两个磁肋连接到遮阳透镜的相对的外端，以相反的方向延伸。 每个磁肋构造成与设置在眼镜处的铰链的外轮廓基本一致，并且具有安装成面向铰链的磁体。

公开(公告)号：US20060187407A1

公开(公告)日：2006-08-24

申请号：US11060786

申请日：2005-02-18

Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

IPC: G02C9/00

CPC classification number: G02C9/00 ,  G02C2200/02

Abstract: Disclosed herein is a spectacles and sunshade clip assembly. The assembly comprises spectacles including a pair of lens frames connected to each other by means of a bridge, and a pair of the approximately L-shaped hinges affixed to opposite outer ends of the lens frames and adapted to hingedly connect the lens frames to a pair of temple arms, and a sunshade clip including a pair of sunshade lens frames to receive respective sunshade lenses, and a bridge to connect the sunshade lens frames to each other. A respective one of the hinges takes a multi-layered form having upper and lower connecting ribs defining an opening therebetween. To a rear surface of one of the upper and lower connecting ribs of the hinge is affixed a corresponding one of the magnets. The sunshade clip further comprises a pair of L-shaped magnet bars affixed at their front ends to opposite outer ends of the sunshade lens frames. Rear ends of the L-shaped magnet bars extend toward the spectacles.

Abstract translation: 本文公开了一种眼镜和遮阳夹组合件。 该组件包括眼镜，其包括通过桥连接在一起的一对透镜框架，以及一对固定到透镜框架的相对的外端的大致L形的铰链，并且适于将透镜框架铰接地连接到一对 以及包括一对遮阳透镜框架以遮住相应遮阳镜的遮阳夹，以及将遮阳透镜框架彼此连接的桥。 铰链中的相应一个采用多层形式，其具有限定其间的开口的上连接肋和下连接肋。 在铰链的上连接肋和下连接肋之一的后表面上固定相应的一个磁体。 遮阳夹还包括一对L形磁棒，它们在其前端处固定到遮阳透镜框架的相对的外端。 L形磁棒的后端向眼镜延伸。

公开(公告)号：US07014313B1

公开(公告)日：2006-03-21

申请号：US11060757

申请日：2005-02-18

Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

IPC: G02C9/00

CPC classification number: G02C9/04 ,  G02C2200/02

Abstract: Disclosed herein is an interchangeable spectacles and sunshade clip assembly, comprising a spectacle frame, spectacles and a sunshade clip. The spectacle frame includes a frame bar integrally formed with or hingedly connected to a pair of temple arms so as to serve as a lens frame, a magnet piece extending rearward from the center of the frame bar, and one or more magnets incorporated in the magnet piece. The spectacles include a pair of lenses connected to each other via a bridge, and an approximately U-shaped insert centrally affixed at the bridge to correspond to the magnet piece and having upper and lower insert pieces. One or more magnets are incorporated in one of the upper and lower insert pieces. The sunshade clip includes a pair of sunshade lenses connected to each other via a sunshade bridge, and an approximately U-shaped coupling insert integrally injection molded with the sunshade bridge to correspond to the magnet piece and having upper and lower insert pieces.

Abstract translation: 本文公开了可互换的眼镜和遮阳夹组件，其包括眼镜架，眼镜和遮阳夹。 眼镜架包括与一对镜腿臂整体形成或铰接连接的框架杆，以便用作透镜框架，从框架杆的中心向后延伸的磁体片，以及并入磁体中的一个或多个磁体 片。 眼镜包括通过桥连接的一对透镜，以及大致U形的插入件，其中心地固定在桥上，以对应于磁片并具有上和下插入件。 一个或多个磁体并入上部和下部插入件之一中。 遮阳夹包括通过遮阳桥相互连接的一对遮阳透镜，以及与遮阳桥整体注射成型的大致U形联接插件，以对应于磁片并具有上和下插入件。

公开(公告)号：US07012113B2

公开(公告)日：2006-03-14

申请号：US10076179

申请日：2002-02-12

Applicant: Bong-Hyun Park ,  Sung-Jun Lee ,  Won-Bum Jung ,  Kyoung-Suk Chae

Inventor： Bong-Hyun Park ,  Sung-Jun Lee ,  Won-Bum Jung ,  Kyoung-Suk Chae

IPC: C08K3/30

CPC classification number: C08L23/142 ,  C08L23/16 ,  C08L53/02 ,  C08L2666/24 ,  C08L2666/04

Abstract: A polyolefin resin composition suitable for use in a wheel cover of an automobile including a high-crystalline olefin resin, a polyolefin based elastomer, and an inorganic filler chosen from glass beads coated with a polypropylene grafted with unsaturated carbonic acid or its anhydride and barium sulfate, which is excellent in rigidity, impact strength, heat resistance, mechanical strength, moldability during injection molding, coatability, and appearance without protuberance on the welds and thus suitable for a wheel cover of an automobile.

公开(公告)号：US20050099592A1

公开(公告)日：2005-05-12

申请号：US10982765

申请日：2004-11-08

Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

IPC: G02C9/00 ,  G02C5/02

CPC classification number: G02C9/00 ,  G02C2200/02

Abstract: Disclosed herein is an assembly of a prescription lens unit and sports-sunglasses. The sports-sunglasses takes the form of goggle type sports-sunglasses including a tinted lens and a sunglass rim, but not limited thereto. The sports-sunglasses is provided with an insert unit, which is fixed to a lower end of the tinted lens and mounted with one or more magnets. The prescription lens unit has a bridge, which is mounted with one or more magnets corresponding to the magnets of the insert unit. With such a configuration, the prescription lens unit is detachably coupled to the sports-sunglasses.

Abstract translation: 本文公开了处方透镜单元和运动太阳镜的组件。 运动太阳镜采用护目镜型运动太阳镜的形式，包括有色镜片和太阳镜轮缘，但不限于此。 运动太阳眼镜设置有插入单元，其被固定到有色透镜的下端并且安装有一个或多个磁体。 处方镜片单元具有桥，其安装有与插入单元的磁体对应的一个或多个磁体。 通过这样的结构，处方透镜单元可拆卸地联接到运动太阳镜。

公开(公告)号：US20160197601A1

公开(公告)日：2016-07-07

申请号：US14974333

申请日：2015-12-18

Applicant: SANG-WOOK HAN ,  SUNG-JUN LEE ,  JOON-HEE LEE ,  JONG-WON CHOI

Inventor： SANG-WOOK HAN ,  SUNG-JUN LEE ,  JOON-HEE LEE ,  JONG-WON CHOI

IPC: H03K5/13 ,  H03L7/091 ,  H03L7/181

CPC classification number: H03K5/131 ,  H03K2005/00071 ,  H03K2005/00273 ,  H03L7/083 ,  H03L7/102 ,  H03L7/181 ,  H03L7/1974 ,  H03L2207/06

Abstract: A voltage controlled oscillator (VCO) in a frequency synthesizer generates an output signal having a target frequency by being coarse tuned in accordance with a channel code derived through a binary tree search. Thereafter, the output signal of the VCO may be further tuned using a phase lock loop (PLL) circuit. Each stage of the binary tree search includes a comparison step that determines a channel code bit, and another step that confirms that the channel code converges to a final channel code within an established stage range value.

Abstract translation: 频率合成器中的压控振荡器（VCO）通过根据通过二叉树搜索导出的信道码进行粗调而产生具有目标频率的输出信号。 此后，可以使用锁相环（PLL）电路进一步调谐VCO的输出信号。 二叉树搜索的每个阶段包括确定信道码位的比较步骤，以及确认信道码收敛到已建立的阶段范围值内的最终信道码的另一步骤。

公开(公告)号：US09052195B2

公开(公告)日：2015-06-09

申请号：US13592096

申请日：2012-08-22

Applicant: Jung Eun Noh ,  Seung Heon Han ,  Jong Woon Kim ,  Sung Jun Lee ,  Seung Mo Lim

Inventor： Jung Eun Noh ,  Seung Heon Han ,  Jong Woon Kim ,  Sung Jun Lee ,  Seung Mo Lim

IPC: G01C19/56 ,  G01C19/5684

CPC classification number: G01C19/5684 ,  G01C19/56

Abstract: Disclosed herein is an inertial sensor including: a membrane; first and second driving units provided in a first axis direction (an X axis direction) so as to be symmetrical to each other based on a predetermined point of the membrane to thereby vibrate while being expanded and contracted in the first axis direction; and third and fourth driving units provided in a second axis direction (a Y axis direction) perpendicular to the first axis direction so as to be symmetrical to each other based on a predetermined point of the membrane to thereby vibrate while being expanded and contracted in the second axis direction, wherein the first and second driving units have different vibration frequencies so that they vibrate while being expanded and contracted in the opposite manner and then vibrate while being expanded and contracted in the same manner.

Abstract translation: 本文公开了一种惯性传感器，包括：膜; 第一驱动单元和第二驱动单元，其以第一轴方向（X轴方向）设置为基于膜的预定点彼此对称，从而在沿第一轴向方向膨胀和收缩的同时振动; 以及第三和第四驱动单元，其沿着垂直于第一轴线方向的第二轴线方向（Y轴方向）设置成基于膜的预定点彼此对称，从而在扩张和收缩的同时振动 第二轴方向，其中第一和第二驱动单元具有不同的振动频率，使得它们以相反的方式膨胀和收缩振动，然后以相同的方式在膨胀和收缩的同时振动。

公开(公告)号：US20140308042A1

公开(公告)日：2014-10-16

申请号：US13703130

申请日：2012-09-25

Applicant: Hee Sung Woo ,  Chang Hyoung Ryu ,  In Ho Song ,  Hyun Cheol Jeong ,  Sung Won Cho ,  Sung Jun Lee

Inventor： Hee Sung Woo ,  Chang Hyoung Ryu ,  In Ho Song ,  Hyun Cheol Jeong ,  Sung Won Cho ,  Sung Jun Lee

IPC: H04B10/11 ,  H04B10/2575 ,  H04B10/80

CPC classification number: H04B10/11 ,  H04B10/2575 ,  H04B10/80 ,  H04B13/02

Abstract: Provided are an underwater communication device using visible light and an underwater communication method using the same. The underwater communication device using visible light, includes: an input unit converting a data signal received from the outside under water into an electrical signal; a transmitting unit converting the electrical signal into a visible light signal and emitting the visible light signal under water; a receiving unit recognizing the visible light signal under water and converting the visible light signal into the electrical signal; and an output unit converting the electrical signal into a data signal and outputting the data signal under water. Therefore, it is possible to provide an underwater communication device that may be implemented at low cost, perform wide band communication, and have excellent security.

Abstract translation: 提供了一种使用可见光的水下通信装置和使用其的水下通信方法。 使用可见光的水下通信装置包括：将在水下从外部接收的数据信号转换为电信号的输入单元; 发送单元，将电信号转换为可见光信号，并在水下发射可见光信号; 接收单元识别水下的可见光信号并将可见光信号转换成电信号; 以及将电信号转换为数据信号并在水下输出数据信号的输出单元。 因此，可以提供可以以低成本实施，执行宽带通信并且具有优异的安全性的水下通信设备。

公开(公告)号：US08850888B2

公开(公告)日：2014-10-07

申请号：US13409039

申请日：2012-02-29

Applicant: Seung Mo Lim ,  Sung Wook Kim ,  Sung Jun Lee ,  Kyo Yeol Lee ,  Yun Sung Kang

Inventor： Seung Mo Lim ,  Sung Wook Kim ,  Sung Jun Lee ,  Kyo Yeol Lee ,  Yun Sung Kang

IPC: G01C19/56 ,  G01P15/09

CPC classification number: G01C19/56 ,  G01P15/09 ,  G01P15/14 ,  G01P2015/084

Abstract: Disclosed herein is an inertial sensor. The inertial sensor 100 according to preferred embodiments of the present invention includes: a membrane 110; a mass body 120 disposed under the membrane 110; a piezoelectric body 130 formed on the membrane 110 to drive the mass body 120; and trenches 140 formed by being collapsed in a thickness direction of the piezoelectric body 130 so as to vertically meet a direction in which the mass body 120 is driven. By this configuration, the trenches are formed by being collapsed in a thickness direction of the piezoelectric body 130 to provide directivity while retaining the rigidity of the piezoelectric body 130 to prevent a wave from being propagated in an unnecessary direction, thereby driving the inertial sensor 100 in a desired specific direction.

Abstract translation: 这里公开了惯性传感器。 根据本发明的优选实施例的惯性传感器100包括：膜110; 设置在膜110下方的质量体120; 形成在膜110上以驱动质量体120的压电体130; 以及通过在压电体130的厚度方向上折叠而形成的沟槽140，以便垂直地与质量体120的驱动方向相遇。 通过这种构造，通过在压电体130的厚度方向上收缩形成沟槽，以提供方向性，同时保持压电体130的刚性，以防止波在不必要的方向上传播，从而驱动惯性传感器100 在所需的特定方向。

公开(公告)号：US08798124B2

公开(公告)日：2014-08-05

申请号：US13614130

申请日：2012-09-13

Applicant: Sung Jun Lee ,  Young-Hoon Kim ,  Jae Ho Jung

Inventor： Sung Jun Lee ,  Young-Hoon Kim ,  Jae Ho Jung

IPC: H04B3/46 ,  H04B17/00 ,  H04Q1/20

CPC classification number: H04L25/0232 ,  H04B17/21 ,  H04L5/0048

Abstract: A method of checking an error vector magnitude of transmitter in accordance with some embodiments of the inventive concept may include dividing a transmission baseband signal which the transmitter transmits into a plurality of processing units; performing a transmitter function and an ideal receiver function with respect to each of the plurality of processing units; generating a reception baseband signal by recombining a processing result of each of the plurality of processing units; and calculating an error vector magnitude (EVM) by comparing the transmission baseband signal with the reception baseband signal. A simplified method of checking an error vector magnitude of transmitter in accordance with some embodiments of the inventive concept may include generating symbols composed of only pilots; generating symbol composed of only data; and checking an error vector magnitude (EVM) using the all the symbols.

Abstract translation: 根据本发明构思的一些实施例的检查发射机的误差向量幅度的方法可以包括将发射机发送的发射基带信号划分成多个处理单元; 针对所述多个处理单元中的每一个执行发送功能和理想的接收功能; 通过重新组合多个处理单元中的每一个的处理结果来产生接收基带信号; 以及通过将所述发送基带信号与所述接收基带信号进行比较来计算误差向量幅度（EVM）。 根据本发明构思的一些实施例，检查发射机的误差矢量幅度的简化方法可以包括产生仅由导频组成的符号; 生成仅由数据组成的符号; 并使用所有符号检查误差矢量幅度（EVM）。