公开(公告)号：US06101463A

公开(公告)日：2000-08-08

申请号：US169164

申请日：1998-10-08

Applicant: Sang Hyo Lee ,  Myung Jin Bac ,  Hyubg Goue Chung ,  Young Ho Park ,  Jae Chan Yang

Inventor： Sang Hyo Lee ,  Myung Jin Bac ,  Hyubg Goue Chung ,  Young Ho Park ,  Jae Chan Yang

IPC: H03M7/30 ,  G10L19/02 ,  G10L25/15

CPC classification number: G10L19/0204 ,  G10L25/15

Abstract: A method for compressing a speech signal by using similarity of the F.sub.1 /F.sub.0 ratios in pitch intervals within a frame. This method comprises the steps of: dividing the speech signal into frames, each being of a predetermined size; checking whether each of the divided frames corresponds to a voiced speech; obtaining an F.sub.1 /F.sub.0 ratio of an initial pitch interval and of subsequent pitch intervals of each frame corresponding to voiced speech; determining if data in each of the subsequent pitch intervals can be regarded as identical to data in the initial pitch interval by calculating if the difference between the obtained F.sub.1 /F.sub.0 ratio corresponding to the subsequent pitch interval and the obtained F.sub.1 /F.sub.0 ratio of the initial pitch interval is smaller than a predetermined value; and compressing data in each of the subsequent pitch intervals if it can be regarded as identical to data in the initial pitch interval according the determining step above.

Abstract translation: 一种通过使用帧内的音调间隔中的F1 / F0比的相似度来压缩语音信号的方法。 该方法包括以下步骤：将语音信号划分成帧，每个帧具有预定大小; 检查每个分割帧是否对应于有声语音; 获得对应于有声语音的每帧的初始音调间隔和后续音调间隔的F1 / F0比; 通过计算所获得的与后续音调间隔相对应的F1 / F0之间的差和所获得的初始音调间隔的F1 / F0比之差，确定后续音调间隔中的每一个中的数据是否可以被认为与初始音调间隔中的数据相同 音调间隔小于预定值; 以及如果根据上述确定步骤可将其视为与初始音调间隔中的数据相同，则压缩每个后续音调间隔中的数据。

公开(公告)号：US10651897B2

公开(公告)日：2020-05-12

申请号：US15013566

申请日：2016-02-02

Applicant: Sang-Hyo Lee ,  Byeong-Taek Moon ,  Il-Jong Song ,  Byeong-Hoon Lee

Inventor： Sang-Hyo Lee ,  Byeong-Taek Moon ,  Il-Jong Song ,  Byeong-Hoon Lee

IPC: H04B5/00 ,  H04W4/80

Abstract: A near field communication (NFC) package in a portable device and method thereof are provided. The NFC package includes a secure storage device configured to store data, and an NFC controller configured to receive data from the secure storage device, provide the received data to a first external terminal by performing an NFC communication in an NFC mode, and provide the received data to a second external terminal by performing a magnetic secure transmission (MST) communication in an MST mode.

公开(公告)号：US20160308587A1

公开(公告)日：2016-10-20

申请号：US15013566

申请日：2016-02-02

Applicant: Sang-Hyo LEE ,  Byeong-Taek MOON ,  II-Jong SONG ,  Byeong-Hoon LEE

Inventor： Sang-Hyo LEE ,  Byeong-Taek MOON ,  II-Jong SONG ,  Byeong-Hoon LEE

IPC: H04B5/00 ,  H04B1/3827 ,  H04W4/00

CPC classification number: H04B5/0056 ,  H04B5/0031 ,  H04B5/0081 ,  H04W4/80

Abstract: A near field communication (NFC) package in a portable device and method thereof are provided. The NFC package includes a secure storage device configured to store data, and an NFC controller configured to receive data from the secure storage device, provide the received data to a first external terminal by performing an NFC communication in an NFC mode, and provide the received data to a second external terminal by performing a magnetic secure transmission (MST) communication in an MST mode.

Abstract translation: 提供了一种便携式设备中的近场通信（NFC）封装及其方法。 NFC组件包括被配置为存储数据的安全存储设备，以及被配置为从安全存储设备接收数据的NFC控制器，通过以NFC模式执行NFC通信来将所接收的数据提供给第一外部终端，并且提供接收到的 通过以MST模式执行磁安全传输（MST）通信，将数据传送到第二外部终端。

公开(公告)号：US20130223116A1

公开(公告)日：2013-08-29

申请号：US13612898

申请日：2012-09-13

Applicant: Jong Pil Cho ,  II Jong Song ,  Sang Hyo Lee

Inventor： Jong Pil Cho ,  II Jong Song ,  Sang Hyo Lee

IPC: H02M7/217 ,  H03L5/00

CPC classification number: G06K19/0715 ,  G06K19/0723

Abstract: A contactless card includes an inductive circuit configured to send and receive signals, a rectifier circuit coupled to the inductive circuit and configured to generate a DC voltage from an AC voltage generated by the inductive circuit, a clamp circuit configured to limit the DC voltage, a regulator circuit configured to regulate the DC voltage and a control circuit configured to selectively enable and disable the clamp circuit and the regulator circuit.

Abstract translation: 非接触式卡包括被配置为发送和接收信号的感应电路，整流电路，耦合到感应电路并且被配置为从由感应电路产生的AC电压产生DC电压，被配置为限制DC电压的钳位电路 配置成调节DC电压的调节器电路和被配置为选择性地启用和禁用钳位电路和调节器电路的控制电路。

公开(公告)号：US08398727B2

公开(公告)日：2013-03-19

申请号：US13607645

申请日：2012-09-07

Applicant: Young Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Sang Hyo Lee ,  Jong Dae Kim

Inventor： Young Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Sang Hyo Lee ,  Jong Dae Kim

IPC: H01M6/00 ,  H01M8/00 ,  H01M10/00

CPC classification number: H01M6/40 ,  H01M4/366 ,  H01M4/76 ,  H01M6/02 ,  H01M6/181 ,  H01M10/0472

Abstract: A method of manufacturing a flexible-film primary battery includes forming a first conductive carbon layer directly on a surface-treated inner surface of a first pouch film to form a positive electrode collector, and forming a positive electrode layer on the first conductive carbon layer to form a positive electrode plate. A second conductive carbon layer is formed directly on a surface-treated inner surface of a second pouch film to form a negative electrode collector, and a negative electrode layer is formed on the second conductive carbon layer to form a negative electrode plate. An adhesion/post-injection polymer electrolyte layer is inserted between the positive electrode plate and the negative electrode plate to manufacture a battery assembly. An electrolyte is injected into the polymer electrolyte layer of the battery assembly. The battery assembly is sealed completely to form a primary battery.

Abstract translation: 一种制造柔性膜一次电池的方法包括：在第一袋膜的表面处理内表面上直接形成第一导电性碳层，形成正极集电体，在第一导电性碳层上形成正极层， 形成正极板。 在第二袋膜的表面处理内表面上直接形成第二导电性碳层，形成负极集电体，在第二导电性碳层上形成负极层，形成负极板。 在正极板和负极板之间插入粘合/后注入聚合物电解质层以制造电池组件。 将电解质注入到电池组件的聚合物电解质层中。 电池组件被完全密封以形成一次电池。

公开(公告)号：US20120318875A1

公开(公告)日：2012-12-20

申请号：US13523518

申请日：2012-06-14

Applicant: Jong-pil Cho ,  Il-jong Song ,  Sang-hyo Lee

Inventor： Jong-pil Cho ,  Il-jong Song ,  Sang-hyo Lee

IPC: G05F3/02 ,  G06K19/073

CPC classification number: G06K19/0715 ,  G05F1/56 ,  G06K19/0723 ,  G06K19/07769

Abstract: An internal voltage generating circuit includes a first voltage application unit, a second voltage application unit, a first regulator, a second regulator, and a controller. The first and second voltage application units respectively provide a first voltage and a second voltage. The controller generates a bulk voltage, a first control signal, and a second control signal from the first and second voltages. The first regulator is enabled or disabled according to the first control signal and generates and outputs the first internal voltage based on the bulk voltage, the first voltage, and a first reference voltage. The second regulator is enabled or disabled according to the second control signal and generates and outputs the second internal voltage based on the bulk voltage, the second voltage, and a second reference voltage.

Abstract translation: 内部电压产生电路包括第一电压施加单元，第二电压施加单元，第一调节器，第二调节器和控制器。 第一和第二电压施加单元分别提供第一电压和第二电压。 控制器从第一和第二电压产生体电压，第一控制信号和第二控制信号。 第一调节器根据第一控制信号被使能或禁止，并且基于体电压，第一电压和第一参考电压产生并输出第一内部电压。 第二调节器根据第二控制信号被使能或禁止，并且基于体电压，第二电压和第二参考电压产生并输出第二内部电压。

公开(公告)号：US08944334B2

公开(公告)日：2015-02-03

申请号：US13523518

申请日：2012-06-14

Applicant: Jong-pil Cho ,  Il-jong Song ,  Sang-hyo Lee

Inventor： Jong-pil Cho ,  Il-jong Song ,  Sang-hyo Lee

IPC: G06K19/06 ,  G06K19/07 ,  G06K19/077 ,  G05F1/56

CPC classification number: G06K19/0715 ,  G05F1/56 ,  G06K19/0723 ,  G06K19/07769

Abstract: An internal voltage generating circuit includes a first voltage application unit, a second voltage application unit, a first regulator, a second regulator, and a controller. The first and second voltage application units respectively provide a first voltage and a second voltage. The controller generates a bulk voltage, a first control signal, and a second control signal from the first and second voltages. The first regulator is enabled or disabled according to the first control signal and generates and outputs the first internal voltage based on the bulk voltage, the first voltage, and a first reference voltage. The second regulator is enabled or disabled according to the second control signal and generates and outputs the second internal voltage based on the bulk voltage, the second voltage, and a second reference voltage.

Abstract translation: 内部电压产生电路包括第一电压施加单元，第二电压施加单元，第一调节器，第二调节器和控制器。 第一和第二电压施加单元分别提供第一电压和第二电压。 控制器从第一和第二电压产生体电压，第一控制信号和第二控制信号。 第一调节器根据第一控制信号被使能或禁止，并且基于体电压，第一电压和第一参考电压产生并输出第一内部电压。 第二调节器根据第二控制信号被使能或禁止，并且基于体电压，第二电压和第二参考电压产生并输出第二内部电压。

公开(公告)号：US08729972B2

公开(公告)日：2014-05-20

申请号：US13242722

申请日：2011-09-23

Applicant: Il-Jong Song ,  Sang-Hyo Lee

Inventor： Il-Jong Song ,  Sang-Hyo Lee

IPC: H03B5/20

CPC classification number: H04L27/2338

Abstract: A phase-shift keying (PSK) demodulator and a smart card including the same are disclosed. The PSK demodulator includes a delay circuit and a sampling circuit. The delay circuit generates a plurality of clock signals by delaying the input signal. The sampling circuit samples the input signal in response to the clock signals, and generates output data.

Abstract translation: 公开了一种相移键控（PSK）解调器和包括它的智能卡。 PSK解调器包括延迟电路和采样电路。 延迟电路通过延迟输入信号来产生多个时钟信号。 采样电路响应于时钟信号对输入信号进行采样，并产生输出数据。

公开(公告)号：US20120207246A1

公开(公告)日：2012-08-16

申请号：US13242722

申请日：2011-09-23

Applicant: Il-Jong Song ,  Sang-Hyo Lee

Inventor： Il-Jong Song ,  Sang-Hyo Lee

IPC: H04L27/22

CPC classification number: H04L27/2338

Abstract: A phase-shift keying (PSK) demodulator and a smart card including the same are disclosed. The PSK demodulator includes a delay circuit and a sampling circuit. The delay circuit generates a plurality of clock signals by delaying the input signal. The sampling circuit samples the input signal in response to the clock signals, and generates output data.

Abstract translation: 公开了一种相移键控（PSK）解调器和包括它的智能卡。 PSK解调器包括延迟电路和采样电路。 延迟电路通过延迟输入信号来产生多个时钟信号。 采样电路响应于时钟信号对输入信号进行采样，并产生输出数据。

公开(公告)号：US20110045337A1

公开(公告)日：2011-02-24

申请号：US12708807

申请日：2010-02-19

Applicant: Young Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Sang Hyo Lee ,  Jong Dae Kim

Inventor： Young Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Sang Hyo Lee ,  Jong Dae Kim

IPC: H01M6/02 ,  H01M6/00 ,  H01M4/485

CPC classification number: H01M6/40 ,  H01M4/366 ,  H01M4/76 ,  H01M6/02 ,  H01M6/181 ,  H01M10/0472

Abstract: Provided are a vacuum-sealing-type flexible-film primary battery and a method of manufacturing the same. The primary battery includes a battery assembly comprising a positive electrode plate including a positive electrode collector having a first conductive carbon layer disposed on a surface-treated inner surface of a first pouch and a positive electrode layer disposed on the first conductive carbon layer of the positive electrode collector, a negative electrode plate including a negative electrode collector having a second conductive carbon layer disposed on a surface-treated inner surface of a second pouch and a negative electrode layer disposed on the second conductive carbon layer of the negative electrode collector, and an adhesion/post-injection polymer electrolyte layer interposed between the positive electrode plate and the negative electrode plate, wherein the battery assembly is completely sealed. The flexible-film primary battery may employ the pouch as a collector film to improve flexibility. Also, the flexible-film primary battery may be completely sealed using the pouch to improve a retention period and cell performance. Furthermore, the flexible-film primary battery may be manufactured using a screen printing technique, thereby facilitating a roll-to-roll sequential process.

Abstract translation: 提供真空密封型柔性膜一次电池及其制造方法。 一次电池包括电池组件，该电池组件包括正电极板，该正电极板包括具有设置在第一小袋的表面处理内表面上的第一导电碳层的正电极集电体和设置在阳极的第一导电碳层上的正电极层 电极集电体，负极板，具有设置在第二袋的表面处理内表面上的第二导电性碳层的负极集电体和设置在负极集电体的第二导电性碳层上的负极层， 插入正极板和负极板之间的粘合/后注入聚合物电解质层，其中电池组件被完全密封。 柔性膜一次电池可以采用袋作为收集膜来提高柔韧性。 此外，柔性膜一次电池可以使用袋完全密封，以改善保留期和电池性能。 此外，可以使用丝网印刷技术来制造柔性膜一次电池，从而便于卷对卷顺序处理。