专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06101463A Method for compressing a speech signal by using similarity of the F.sub.1 /F.sub.0 ratios in pitch intervals within a frame 失效
标题翻译：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
公开(公告)号：US06101463A
公开(公告)日：2000-08-08
申请号：US169164
申请日：1998-10-08
申请人： Sang Hyo Lee , Myung Jin Bac , Hyubg Goue Chung , Young Ho Park , Jae Chan Yang
发明人： Sang Hyo Lee , Myung Jin Bac , Hyubg Goue Chung , Young Ho Park , Jae Chan Yang
IPC分类号： H03M7/30 , G10L19/02 , G10L25/15
CPC分类号： G10L19/0204 , G10L25/15
摘要： 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.
摘要翻译：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。

2. 发明授权

US10651897B2 Near field communication package and portable device including the same 有权
公开(公告)号：US10651897B2
公开(公告)日：2020-05-12
申请号：US15013566
申请日：2016-02-02
申请人： Sang-Hyo Lee , Byeong-Taek Moon , Il-Jong Song , Byeong-Hoon Lee
发明人： Sang-Hyo Lee , Byeong-Taek Moon , Il-Jong Song , Byeong-Hoon Lee
IPC分类号： H04B5/00 , H04W4/80
摘要： 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.

3. 发明申请

US20160308587A1 NEAR FIELD COMMUNICATION PACKAGE AND PORTABLE DEVICE INCLUDING THE SAME 审中-公开
标题翻译：近场通信包和便携式设备，包括它们
公开(公告)号：US20160308587A1
公开(公告)日：2016-10-20
申请号：US15013566
申请日：2016-02-02
申请人： Sang-Hyo LEE , Byeong-Taek MOON , II-Jong SONG , Byeong-Hoon LEE
发明人： Sang-Hyo LEE , Byeong-Taek MOON , II-Jong SONG , Byeong-Hoon LEE
IPC分类号： H04B5/00 , H04B1/3827 , H04W4/00
CPC分类号： H04B5/0056 , H04B5/0031 , H04B5/0081 , H04W4/80
摘要： 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.
摘要翻译：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。

4. 发明申请

US20130223116A1 CONTACTLESS CARD CLAMP CIRCUITS THAT COMPENSATE FOR REGULATOR REFERENCE VOLTAGE FLUCTUATIONS 有权
标题翻译：对于调节器参考电压波动补偿的接触卡钳位电路
公开(公告)号：US20130223116A1
公开(公告)日：2013-08-29
申请号：US13612898
申请日：2012-09-13
申请人： Jong Pil Cho , II Jong Song , Sang Hyo Lee
发明人： Jong Pil Cho , II Jong Song , Sang Hyo Lee
IPC分类号： H02M7/217 , H03L5/00
CPC分类号： G06K19/0715 , G06K19/0723
摘要： 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.
摘要翻译：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。

5. 发明授权

US08398727B2 Method of manufacturing vacuum-sealing-type flexible-film primary battery 有权
标题翻译：制造真空密封型柔性膜一次电池的方法
公开(公告)号：US08398727B2
公开(公告)日：2013-03-19
申请号：US13607645
申请日：2012-09-07
申请人： Young Gi Lee , Kwang Man Kim , Min Gyu Choi , Sang Hyo Lee , Jong Dae Kim
发明人： Young Gi Lee , Kwang Man Kim , Min Gyu Choi , Sang Hyo Lee , Jong Dae Kim
IPC分类号： H01M6/00 , H01M8/00 , H01M10/00
CPC分类号： H01M6/40 , H01M4/366 , H01M4/76 , H01M6/02 , H01M6/181 , H01M10/0472
摘要： 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.
摘要翻译：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。

6. 发明申请

US20120318875A1 INTERNAL VOLTAGE GENERATING CIRCUIT AND SMART CARD 有权
标题翻译：内部电压产生电路和智能卡
公开(公告)号：US20120318875A1
公开(公告)日：2012-12-20
申请号：US13523518
申请日：2012-06-14
申请人： Jong-pil Cho , Il-jong Song , Sang-hyo Lee
发明人： Jong-pil Cho , Il-jong Song , Sang-hyo Lee
IPC分类号： G05F3/02 , G06K19/073
CPC分类号： G06K19/0715 , G05F1/56 , G06K19/0723 , G06K19/07769
摘要： 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.
摘要翻译：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。

7. 发明授权

US08944334B2 Internal voltage generating circuit and smart card 有权
标题翻译：内部电压发生电路和智能卡
公开(公告)号：US08944334B2
公开(公告)日：2015-02-03
申请号：US13523518
申请日：2012-06-14
申请人： Jong-pil Cho , Il-jong Song , Sang-hyo Lee
发明人： Jong-pil Cho , Il-jong Song , Sang-hyo Lee
IPC分类号： G06K19/06 , G06K19/07 , G06K19/077 , G05F1/56
CPC分类号： G06K19/0715 , G05F1/56 , G06K19/0723 , G06K19/07769
摘要： 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.
摘要翻译：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。

8. 发明授权

US08729972B2 Phase-shift keying demodulators and smart cards including the same 有权
标题翻译：相移键控解调器和智能卡包括相同
公开(公告)号：US08729972B2
公开(公告)日：2014-05-20
申请号：US13242722
申请日：2011-09-23
申请人： Il-Jong Song , Sang-Hyo Lee
发明人： Il-Jong Song , Sang-Hyo Lee
IPC分类号： H03B5/20
CPC分类号： H04L27/2338
摘要： 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.
摘要翻译：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。

9. 发明申请

US20120207246A1 Phase-Shift Keying Demodulators and Smart Cards Including the Same 有权
标题翻译：相移键控解调器和包括其的智能卡
公开(公告)号：US20120207246A1
公开(公告)日：2012-08-16
申请号：US13242722
申请日：2011-09-23
申请人： Il-Jong Song , Sang-Hyo Lee
发明人： Il-Jong Song , Sang-Hyo Lee
IPC分类号： H04L27/22
CPC分类号： H04L27/2338
摘要： 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.
摘要翻译：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。

10. 发明申请

US20110045337A1 VACUUM-SEALING-TYPE FLEXIBLE-FILM PRIMARY BATTERY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：真空密封型柔性电池一次电池及其制造方法
公开(公告)号：US20110045337A1
公开(公告)日：2011-02-24
申请号：US12708807
申请日：2010-02-19
申请人： Young Gi Lee , Kwang Man Kim , Min Gyu Choi , Sang Hyo Lee , Jong Dae Kim
发明人： Young Gi Lee , Kwang Man Kim , Min Gyu Choi , Sang Hyo Lee , Jong Dae Kim
IPC分类号： H01M6/02 , H01M6/00 , H01M4/485
CPC分类号： H01M6/40 , H01M4/366 , H01M4/76 , H01M6/02 , H01M6/181 , H01M10/0472
摘要： 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.
摘要翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式