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

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。

2. 发明授权

US09111187B2 Contactless card clamp circuits that compensate for regulator reference voltage fluctuations 有权
标题翻译：非接触卡钳位电路，用于补偿调节器参考电压波动
公开(公告)号：US09111187B2
公开(公告)日：2015-08-18
申请号：US13612898
申请日：2012-09-13
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： H03K5/08 , G06K19/07
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。

3. 发明授权

US08120419B2 Apparatus for type-A demodulation and integrated circuit card including the same 有权
标题翻译： A型解调装置及其集成电路卡
公开(公告)号：US08120419B2
公开(公告)日：2012-02-21
申请号：US12722812
申请日：2010-03-12
申请人： Jong Pil Cho , Hyuk Jun Sung
发明人： Jong Pil Cho , Hyuk Jun Sung
IPC分类号： H03D1/00 , H03D1/02 , H03D1/06 , H03D3/00 , H03D5/00 , H03K9/00 , H04B1/16 , H04B1/18 , H04L27/00
CPC分类号： H03D1/06
摘要： A type-A demodulator comprising a first rectifier configured to rectify a radio frequency (RF) signal received through an antenna and output a first voltage, a second rectifier configured to rectify the voltage of the RF signal received through the antenna and output a second voltage having a different voltage level than the first voltage, and a pause data detector configured to compare the first voltage with the second voltage and detect received pause data.
摘要翻译：一种A型解调器，包括：第一整流器，被配置为对通过天线接收的射频（RF）信号进行整流并输出第一电压;第二整流器，被配置为对通过天线接收的RF信号的电压进行整流，并输出第二电压具有与所述第一电压不同的电压电平，以及暂停数据检测器，被配置为将所述第一电压与所述第二电压进行比较并检测接收到的暂停数据。

4. 发明授权

US08891270B2 Voltage adjusting circuit and contactless card and contactless card system which include the same 有权
标题翻译：电压调节电路和非接触式卡和非接触式卡系统，包括相同的
公开(公告)号：US08891270B2
公开(公告)日：2014-11-18
申请号：US13437354
申请日：2012-04-02
申请人： Il Jong Song , Jong Pil Cho
发明人： Il Jong Song , Jong Pil Cho
IPC分类号： H02M7/00 , H02M7/08 , H02M7/06 , H02J5/00
CPC分类号： H02J50/12 , H02J5/005 , H02M7/06 , H02M7/066 , Y10T307/406
摘要： A voltage adjusting circuit includes an inducing circuit configured to induce a voltage from electromagnetic waves, a first rectifying circuit configured to rectify an output signal of the inducing circuit, a second rectifying circuit configured to rectify the output signal of the inducing circuit, a first regulator configured to regulate an output signal of the first rectifying circuit, and a second regulator configured to regulate an output signal of the second rectifying circuit.
摘要翻译：电压调节电路包括：感应电路，其被配置为从电磁波感应电压;第一整流电路，被配置为对感应电路的输出信号进行整流;第二整流电路，被配置为对感应电路的输出信号进行整流;第一调节器被配置为调节第一整流电路的输出信号，以及第二调节器，被配置为调节第二整流电路的输出信号。

5. 发明申请

US20120250377A1 VOLTAGE ADJUSTING CIRCUIT AND CONTACTLESS CARD AND CONTACTLESS CARD SYSTEM WHICH INCLUDE THE SAME 有权
标题翻译：电压调节电路和连接卡及其相连卡片系统
公开(公告)号：US20120250377A1
公开(公告)日：2012-10-04
申请号：US13437354
申请日：2012-04-02
申请人： Il Jong SONG , Jong Pil Cho
发明人： Il Jong SONG , Jong Pil Cho
IPC分类号： H02J17/00 , H02M7/06
CPC分类号： H02J50/12 , H02J5/005 , H02M7/06 , H02M7/066 , Y10T307/406
摘要： A voltage adjusting circuit includes an inducing circuit configured to induce a voltage from electromagnetic waves, a first rectifying circuit configured to rectify an output signal of the inducing circuit, a second rectifying circuit configured to rectify the output signal of the inducing circuit, a first regulator configured to regulate an output signal of the first rectifying circuit, and a second regulator configured to regulate an output signal of the second rectifying circuit.
摘要翻译：电压调节电路包括：感应电路，其被配置为从电磁波感应电压;第一整流电路，被配置为对感应电路的输出信号进行整流;第二整流电路，被配置为对感应电路的输出信号进行整流;第一调节器被配置为调节第一整流电路的输出信号，以及第二调节器，被配置为调节第二整流电路的输出信号。

6. 发明申请

US20070224023A1 Clamping device of moving cart 有权
标题翻译：移动推车夹紧装置
公开(公告)号：US20070224023A1
公开(公告)日：2007-09-27
申请号：US11540814
申请日：2006-09-29
申请人： Jong Pil Cho
发明人： Jong Pil Cho
IPC分类号： B60P1/04
CPC分类号： B25B5/06 , B25J9/0096
摘要： A clamping device of a moving cart includes a clamp rotatably provided in a moving cart frame and including a plurality of locaters that vary with the kinds of vehicles for which the moving cart is being used, a positioning device slidingly provided in the moving cart frame to determine the position of the clamp, and an actuator selectively coupled with the clamp and the positioning device to rotate the clamp or to linearly move the positioning device. The clamp may includes a polygonal plate with locaters provided on its edges. Display units for displaying the kinds of vehicles are attached to the locaters. The actuator includes a sensor for sensing the display units.
摘要翻译：移动推车的夹紧装置包括可旋转地设置在移动的车架中的夹具，并且包括随着使用移动车辆的车辆种类而变化的多个定位器，滑动地设置在移动的车架中的定位装置确定夹具的位置，以及与夹具和定位装置选择性联接的致动器，以使夹具旋转或线性地移动定位装置。夹具可以包括设置在其边缘上的具有定位器的多边形板。用于显示车辆种类的显示单元附着在位置。致动器包括用于感测显示单元的传感器。

7. 发明授权

US07967283B2 Clamping device of moving cart 有权
标题翻译：移动推车夹紧装置
公开(公告)号：US07967283B2
公开(公告)日：2011-06-28
申请号：US11540814
申请日：2006-09-29
申请人： Jong Pil Cho
发明人： Jong Pil Cho
IPC分类号： B23Q3/18
CPC分类号： B25B5/06 , B25J9/0096
摘要： A clamping device of a moving cart includes a clamp rotatably provided in a moving cart frame and including a plurality of locaters that vary with the kinds of vehicles for which the moving cart is being used, a positioning device slidingly provided in the moving cart frame to determine the position of the clamp, and an actuator selectively coupled with the clamp and the positioning device to rotate the clamp or to linearly move the positioning device. The clamp may includes a polygonal plate with locaters provided on its edges. Display units for displaying the kinds of vehicles are attached to the locaters. The actuator includes a sensor for sensing the display units.
摘要翻译：移动推车的夹紧装置包括可旋转地设置在移动的车架中的夹具，并且包括随着使用移动车辆的车辆种类而变化的多个定位器，滑动地设置在移动的车架中的定位装置确定夹具的位置，以及与夹具和定位装置选择性联接的致动器，以使夹具旋转或线性地移动定位装置。夹具可以包括设置在其边缘上的具有定位器的多边形板。用于显示车辆种类的显示单元附着在位置。致动器包括用于感测显示单元的传感器。

8. 发明申请

US20100231293A1 APPARATUS FOR TYPE-A DEMODULATION AND INTEGRATED CIRCUIT CARD INCLUDING THE SAME 有权
标题翻译：用于类型A解调和集成电路卡的装置，包括它们
公开(公告)号：US20100231293A1
公开(公告)日：2010-09-16
申请号：US12722812
申请日：2010-03-12
申请人： Jong Pil Cho , Hyuk Jun Sung
发明人： Jong Pil Cho , Hyuk Jun Sung
IPC分类号： H03D1/00
CPC分类号： H03D1/06
摘要： A type-A demodulator comprising a first rectifier configured to rectify a radio frequency (RF) signal received through an antenna and output a first voltage, a second rectifier configured to rectify the voltage of the RF signal received through the antenna and output a second voltage having a different voltage level than the first voltage, and a pause data detector configured to compare the first voltage with the second voltage and detect received pause data.
摘要翻译：一种A型解调器，包括：第一整流器，被配置为对通过天线接收的射频（RF）信号进行整流并输出第一电压;第二整流器，被配置为对通过天线接收的RF信号的电压进行整流，并输出第二电压具有与所述第一电压不同的电压电平，以及暂停数据检测器，被配置为将所述第一电压与所述第二电压进行比较并检测接收到的暂停数据。

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