公开(公告)号：US20090010071A1

公开(公告)日：2009-01-08

申请号：US12164226

申请日：2008-06-30

Applicant: Seung-Won LEE

Inventor： Seung-Won LEE

IPC: G11C16/16

CPC classification number: G11C16/16

Abstract: Disclosed is an erasing method for a nonvolatile memory device that includes erasing selected memory cells and erase-verifying the selected memory cells after increasing their threshold voltage by application of a negative bulk bias voltage.

Abstract translation: 公开了一种用于非易失性存储器件的擦除方法，其包括通过施加负体积偏置电压来增加所选择的存储器单元并且在增加其阈值电压之后对所选存储单元进行擦除验证。

公开(公告)号：US20080093465A1

公开(公告)日：2008-04-24

申请号：US11763856

申请日：2007-06-15

Applicant: Seung-Won LEE

Inventor： Seung-Won LEE

IPC: G06K19/07

CPC classification number: G06K19/07 ,  G01R31/3187 ,  G06K7/0095 ,  G11C16/04 ,  G11C29/16 ,  G11C2029/0401 ,  G11C2029/1208

Abstract: A smart card includes a non-volatile memory, a CPU, and a plurality of pads. The non-volatile memory stores a test program. The CPU is released from a reset state in response to a test enable signal. The CPU executes the test program stored in the non-volatile memory based on predetermined flag information and stores a result of the test program in the non-volatile memory.

Abstract translation: 智能卡包括非易失性存储器，CPU和多个焊盘。 非易失性存储器存储测试程序。 响应于测试使能信号，CPU从复位状态释放。 CPU基于预定的标志信息执行存储在非易失性存储器中的测试程序，并将测试程序的结果存储在非易失性存储器中。

公开(公告)号：US20120113737A1

公开(公告)日：2012-05-10

申请号：US13291492

申请日：2011-11-08

Applicant: Seung-Won LEE ,  Sung-Hee Cho

Inventor： Seung-Won LEE ,  Sung-Hee Cho

IPC: G11C5/14 ,  H03K3/00 ,  G05F3/02

CPC classification number: G11C5/147

Abstract: An electronic device includes a functional unit and a current compensation unit. The functional unit operates based on a power supplied by an external host through power supply lines and generates a control signal based on an amount of power consumption of the functional unit. The current compensation unit compensates a change in a power supply current based on the control signal, where the power supply current is a current flowing through the power supply lines.

Abstract translation: 电子设备包括功能单元和电流补偿单元。 功能单元基于由外部主机通过电源线提供的电力进行工作，并且基于功能单元的功耗量生成控制信号。 电流补偿单元基于控制信号来补偿电源电流的变化，其中电源电流是流过电源线的电流。