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. 发明申请

US20050242960A1 Microwave transponder 有权
标题翻译：微波应答器
公开(公告)号：US20050242960A1
公开(公告)日：2005-11-03
申请号：US11111992
申请日：2005-04-22
申请人： Yuri Tikov , Jong-hwa Won , Ja-nam Ku
发明人： Yuri Tikov , Jong-hwa Won , Ja-nam Ku
IPC分类号： G06K19/07 , G06K19/077 , H01Q1/22 , H01Q1/36 , H01Q9/16 , H04B1/59 , H04B17/00 , G08B13/14
CPC分类号： G06K19/07749 , G06K19/07786 , H01Q1/2208
摘要： A microwave transponder. The microwave transponder includes a conductive plate including an antenna, and a semiconductor chip disposed within a terminal gap located in a vicinity of a center of the conductive plate. A window of a predetermined shape is formed to extend from the terminal gap toward a side of the conductive plate. The perfect impedance matching is fulfilled even when the transponder is bent. Since the return loss of the electromagnetic power is reduced at least in a quarter through the impedance matching, the energy transferred to the transponder is maximized.
摘要翻译：微波转发器微波应答器包括：导电板，包括天线;以及半导体芯片，设置在位于导电板中心附近的端子间隙内。形成预定形状的窗口，从端子间隙向导电板的一侧延伸。即使应答器弯曲，也能实现完美的阻抗匹配。由于电磁功率的回波损耗通过阻抗匹配至少四分之一降低，所以转移到应答器的能量最大化。

2. 发明授权

US07505789B2 Microwave transponder 有权
标题翻译：微波应答器
公开(公告)号：US07505789B2
公开(公告)日：2009-03-17
申请号：US11111992
申请日：2005-04-22
申请人： Yuri Tikov , Jong-hwa Won , Ja-nam Ku
发明人： Yuri Tikov , Jong-hwa Won , Ja-nam Ku
IPC分类号： H04M1/00
CPC分类号： G06K19/07749 , G06K19/07786 , H01Q1/2208
摘要： A microwave transponder. The microwave transponder includes a conductive plate including an antenna, and a semiconductor chip disposed within a terminal gap located in a vicinity of a center of the conductive plate. A window of a predetermined shape is formed to extend from the terminal gap toward a side of the conductive plate. The perfect impedance matching is fulfilled even when the transponder is bent. Since the return loss of the electromagnetic power is reduced at least in a quarter through the impedance matching, the energy transferred to the transponder is maximized.
摘要翻译：微波转发器微波应答器包括：导电板，包括天线;以及半导体芯片，设置在位于导电板中心附近的端子间隙内。形成预定形状的窗口，从端子间隙向导电板的一侧延伸。即使应答器弯曲，也能实现完美的阻抗匹配。由于电磁功率的回波损耗通过阻抗匹配至少四分之一降低，所以转移到应答器的能量最大化。

3. 发明申请

US20050127156A1 Portable handset having a radio frequency indentification(RFID) function and method using the same 有权
标题翻译：具有射频识别（RFID）功能的便携式手机及使用其的方法
公开(公告)号：US20050127156A1
公开(公告)日：2005-06-16
申请号：US11011030
申请日：2004-12-15
申请人： Jeong-joon Yoo , Jong-hwa Won , Woo-shik Kang , Dong-hyun Lee , Ja-nam Ku
发明人： Jeong-joon Yoo , Jong-hwa Won , Woo-shik Kang , Dong-hyun Lee , Ja-nam Ku
IPC分类号： G06K17/00 , G06F17/30 , H04B1/38 , H04B1/40 , H04B7/26 , H04Q7/22 , H04Q7/38 , G06F17/00
CPC分类号： H04B1/3805
摘要： In receiving information on an item by use of electromagnetic waves propagating from the item in which a radio frequency identification (RFID) chip is embedded, a portable handset requests the information on the item that is stored in the RFID chip to the RFID chip-embedded item, receives from the item the information on the item, and, if additional information is needed other than the received information, requests the additional information to a server storing the information on the item by using the received information.
摘要翻译：在通过使用从嵌入有射频识别（RFID）芯片的物品传播的电磁波接收物品的信息的情况下，便携式手机将存储在RFID芯片中的物品的信息请求到嵌入RFID芯片的RFID芯片从项目接收关于项目的信息，并且如果除了所接收的信息之外需要附加信息，则通过使用接收到的信息向存储有关该项目的信息的服务器请求附加信息。

4. 发明授权

US07106199B2 RF-ID system with sensor and method of sending additional signals 失效
标题翻译：具有传感器的RF-ID系统和发送附加信号的方法
公开(公告)号：US07106199B2
公开(公告)日：2006-09-12
申请号：US10851230
申请日：2004-05-24
申请人： Dong-hyun Lee , Ja-nam Ku , Jong-hwa Won
发明人： Dong-hyun Lee , Ja-nam Ku , Jong-hwa Won
IPC分类号： G08B13/14
CPC分类号： G06K19/0717 , G06K19/0723
摘要： In a radio frequency identification (RF-ID) system and method of sending additional signals, the radio frequency identification (RF-ID) system includes a tag portion including a sensor, the tag portion for outputting a composite signal including additional data from the sensor and basic data necessary for certification, an antenna for receiving the composite signal output from the tag portion, and a RF-ID reader portion for retrieving the composite signal received from the antenna and for decoding the basic data and the additional data.
摘要翻译：在射频识别（RF-ID）系统和发送附加信号的方法中，射频识别（RF-ID）系统包括标签部分，标签部分包括传感器，标签部分用于输出包括来自传感器的附加数据的复合信号以及用于认证所需的基本数据，用于接收从标签部分输出的复合信号的天线和用于检索从天线接收的复合信号并用于解码基本数据和附加数据的RF-ID读取器部分。

5. 发明申请

US20050007250A1 RF-ID system with sensor and method of sending additional signals 失效
标题翻译：具有传感器的RF-ID系统和发送附加信号的方法
公开(公告)号：US20050007250A1
公开(公告)日：2005-01-13
申请号：US10851230
申请日：2004-05-24
申请人： Dong-hyun Lee , Ja-nam Ku , Jong-hwa Won
发明人： Dong-hyun Lee , Ja-nam Ku , Jong-hwa Won
IPC分类号： G06K17/00 , G06K19/07 , H04B1/59 , G08B1/08
CPC分类号： G06K19/0717 , G06K19/0723
摘要： In a radio frequency identification (RF-ID) system and method of sending additional signals, the radio frequency identification (RF-ID) system includes a tag portion including a sensor, the tag portion for outputting a composite signal including additional data from the sensor and basic data necessary for certification, an antenna for receiving the composite signal output from the tag portion, and a RF-ID reader portion for retrieving the composite signal received from the antenna and for decoding the basic data and the additional data.
摘要翻译：在射频识别（RF-ID）系统和发送附加信号的方法中，射频识别（RF-ID）系统包括标签部分，标签部分包括传感器，标签部分用于输出包括来自传感器的附加数据的复合信号以及用于认证所需的基本数据，用于接收从标签部分输出的复合信号的天线和用于检索从天线接收的复合信号并用于解码基本数据和附加数据的RF-ID读取器部分。

6. 发明授权

US07299987B2 Portable handset having a radio frequency identification(RFID) function and method using the same 有权
标题翻译：具有射频识别（RFID）功能的便携式手机及其使用方法
公开(公告)号：US07299987B2
公开(公告)日：2007-11-27
申请号：US11011030
申请日：2004-12-15
申请人： Jeong-joon Yoo , Jong-hwa Won , Woo-shik Kang , Dong-hyun Lee , Ja-nam Ku
发明人： Jeong-joon Yoo , Jong-hwa Won , Woo-shik Kang , Dong-hyun Lee , Ja-nam Ku
IPC分类号： G06K7/10
CPC分类号： H04B1/3805
摘要： In receiving information on an item by use of electromagnetic waves propagating from the item in which a radio frequency identification (RFID) chip is embedded, a portable handset requests the information on the item that is stored in the RFID chip to the RFID chip-embedded item, receives from the item the information on the item, and, if additional information is needed other than the received information, requests the additional information to a server storing the information on the item by using the received information.
摘要翻译：在通过使用从嵌入有射频识别（RFID）芯片的物品传播的电磁波接收物品的信息的情况下，便携式手机将存储在RFID芯片中的物品的信息请求到嵌入RFID芯片的RFID芯片从项目接收关于项目的信息，并且如果除了所接收的信息之外需要附加信息，则通过使用接收到的信息向存储有关该项目的信息的服务器请求附加信息。

7. 发明申请

US20060198197A1 Ultra-low power limiter 失效
标题翻译：超低功率限幅器
公开(公告)号：US20060198197A1
公开(公告)日：2006-09-07
申请号：US11360615
申请日：2006-02-24
申请人： Ja-nam Ku , Chung-woul Kim , Young-hoon Min , Il-jong Song , Dong-hyun Lee
发明人： Ja-nam Ku , Chung-woul Kim , Young-hoon Min , Il-jong Song , Dong-hyun Lee
IPC分类号： G11C11/34 , G11C16/06
CPC分类号： H03K19/00315 , H03K17/08128
摘要： An over-voltage protection circuit (i.e., a limiter), includes: a first switching block having a plurality of semiconductor elements, serially connected to each other and turned on in sequence according to the magnitude of an input voltage; and a plurality of second switching blocks, in which each of the second switching blocks includes a pair of serially connected semiconductor elements having different current properties. The second switching blocks are connected in parallel to the first switching block. By minimizing a leakage current when an input voltage is below a reference voltage and by maximizing a leakage current when the input voltage is above the reference voltage, the limiter prevents excessive current from flowing into the RF tag circuit when the input voltage is below the reference voltage, and ensures that a sufficient amount of current is supplied to a regulator when the input voltage is below the reference voltage.
摘要翻译：过电压保护电路（即限幅器）包括：具有多个半导体元件的第一开关块，它们彼此串联连接并根据输入电压的大小依次导通; 以及多个第二切换块，其中每个第二切换块包括具有不同电流特性的一对串联连接的半导体元件。第二切换块与第一切换块并联连接。当输入电压低于参考电压时，通过使漏电流最小化，并且当输入电压高于参考电压时使漏电流最大化，当输入电压低于参考电压时，限幅器可防止过大的电流流入RF标签电路电压，并且确保当输入电压低于参考电压时，足够量的电流被提供给调节器。

8. 发明申请

US20050269658A1 Structure for realizing integrated circuit having schottky biode and method of fabricating the same 有权
标题翻译：用于实现具有肖特基生物体的集成电路的结构及其制造方法
公开(公告)号：US20050269658A1
公开(公告)日：2005-12-08
申请号：US11147164
申请日：2005-06-08
申请人： Ja-nam Ku , Seong-hearn Lee , Il-jong Song , Young-hoon Min , Sang-wook Kwon
发明人： Ja-nam Ku , Seong-hearn Lee , Il-jong Song , Young-hoon Min , Sang-wook Kwon
IPC分类号： H01L29/872 , G06K19/07 , G06K19/077 , H01L21/28 , H01L21/822 , H01L27/04 , H01L27/07 , H01L29/47 , H01L29/732
CPC分类号： H01L29/872 , H01L27/0788
摘要： An integrated circuit structure in which a plurality of Schottky diodes and a capacitor are integrally formed. The integrated circuit structure includes a substrate including an N-type semiconductor doped with N-type impurities and a P-type semiconductor doped with P-type impurities; a first conductive layer laminated on the substrate so that the first conductive layer is electrically connected to the N-type semiconductor and the P-type semiconductor; a dielectric layer laminated on an upper surface of the first conductive layer; and a second conductive layer laminated on an upper surface of the dielectric layer so that the second conductive layer forms a capacitor together with the first conductive layer and the dielectric layer. Accordingly, when the integrated circuit structure is used in a rectification circuit, the size of an entire circuit can be reduced.
摘要翻译：一体形成多个肖特基二极管和电容器的集成电路结构。集成电路结构包括：衬底，其包括掺杂有N型杂质的N型半导体和掺杂有P型杂质的P型半导体; 层叠在所述基板上的第一导电层，使得所述第一导电层与所述N型半导体和所述P型半导体电连接; 层压在所述第一导电层的上表面上的电介质层; 以及层叠在电介质层的上表面上的第二导电层，使得第二导电层与第一导电层和电介质层一起形成电容器。因此，当在整流电路中使用集成电路结构时，可以减小整个电路的尺寸。

9. 发明授权

US07688561B2 Ultra-low power limiter 失效
标题翻译：超低功率限幅器
公开(公告)号：US07688561B2
公开(公告)日：2010-03-30
申请号：US11360615
申请日：2006-02-24
申请人： Ja-nam Ku , Chung-woul Kim , Young-hoon Min , Il-jong Song , Dong-hyun Lee
发明人： Ja-nam Ku , Chung-woul Kim , Young-hoon Min , Il-jong Song , Dong-hyun Lee
IPC分类号： H02H3/20 , H02H9/04
CPC分类号： H03K19/00315 , H03K17/08128
摘要： An over-voltage protection circuit (i.e., a limiter), includes: a first switching block having a plurality of semiconductor elements, serially connected to each other and turned on in sequence according to the magnitude of an input voltage; and a plurality of second switching blocks, in which each of the second switching blocks includes a pair of serially connected semiconductor elements having different current properties. The second switching blocks are connected in parallel to the first switching block. By minimizing a leakage current when an input voltage is below a reference voltage and by maximizing a leakage current when the input voltage is above the reference voltage, the limiter prevents excessive current from flowing into the RF tag circuit when the input voltage is below the reference voltage, and ensures that a sufficient amount of current is supplied to a regulator when the input voltage is below the reference voltage.
摘要翻译：过压保护电路（即限幅器）包括：具有多个半导体元件的第一开关块，它们相互串联并根据输入电压的大小依次导通; 以及多个第二切换块，其中每个第二切换块包括具有不同电流特性的一对串联连接的半导体元件。第二切换块与第一切换块并联连接。当输入电压低于参考电压时，通过使漏电流最小化，并且当输入电压高于参考电压时使泄漏电流达到最大值，当输入电压低于参考电压时，限幅器可防止过大的电流流入RF标签电路电压，并且确保当输入电压低于参考电压时，足够量的电流被提供给调节器。

10. 发明授权

US07625804B2 Structure for realizing integrated circuit having Schottky diode and method of fabricating the same 有权
标题翻译：用于实现具有肖特基二极管的集成电路的结构及其制造方法
公开(公告)号：US07625804B2
公开(公告)日：2009-12-01
申请号：US11963354
申请日：2007-12-21
申请人： Ja-nam Ku , Seong-hearn Lee , Il-jong Song , Young-hoon Min , Sang-wook Kwon
发明人： Ja-nam Ku , Seong-hearn Lee , Il-jong Song , Young-hoon Min , Sang-wook Kwon
IPC分类号： H01L21/20
CPC分类号： H01L29/872 , H01L27/0788
摘要： An integrated circuit structure in which a plurality of Schottky diodes and a capacitor are integrally formed. The integrated circuit structure includes a substrate including an N-type semiconductor doped with N-type impurities and a P-type semiconductor doped with P-type impurities; a first conductive layer laminated on the substrate so that the first conductive layer is electrically connected to the N-type semiconductor and the P-type semiconductor; a dielectric layer laminated on an upper surface of the first conductive layer; and a second conductive layer laminated on an upper surface of the dielectric layer so that the second conductive layer forms a capacitor together with the first conductive layer and the dielectric layer. Accordingly, when the integrated circuit structure is used in a rectification circuit, the size of an entire circuit can be reduced.
摘要翻译：一体形成多个肖特基二极管和电容器的集成电路结构。集成电路结构包括：衬底，其包括掺杂有N型杂质的N型半导体和掺杂有P型杂质的P型半导体; 层叠在所述基板上的第一导电层，使得所述第一导电层与所述N型半导体和所述P型半导体电连接; 层压在所述第一导电层的上表面上的电介质层; 以及层叠在电介质层的上表面上的第二导电层，使得第二导电层与第一导电层和电介质层一起形成电容器。因此，当在整流电路中使用集成电路结构时，可以减小整个电路的尺寸。

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