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1. 发明授权

US06731544B2 Method and apparatus for multiple byte or page mode programming of a flash memory array 有权
标题翻译：用于闪存阵列的多字节或页面模式编程的方法和装置
公开(公告)号：US06731544B2
公开(公告)日：2004-05-04
申请号：US10039518
申请日：2001-11-08
申请人： Kyung Joon Han , Dung Tran , Steven W. Longcor , Steve K. Hsia
发明人： Kyung Joon Han , Dung Tran , Steven W. Longcor , Steve K. Hsia
IPC分类号： G11C1604
CPC分类号： G11C16/16 , G11C16/10 , G11C16/3418
摘要： A memory array contains memory cells designed to be erased using Fowler-Nordheim (“FN”) tunneling through the channel area, and programmed using either channel hot electron injection (“CHE”) or channel-initiated secondary electron injection (“CISEI”). To reduce disturbance of the floating gate potential of unselected memory cells during programming operations and read operations, the unselected word lines are brought to a negative potential rather than ground potential. To reduce disturbance of the floating gate potential of unselected memory cells during FN erase operations, the unselected word lines are brought to a positive potential rather than ground potential.
摘要翻译：存储器阵列包含使用Fowler-Nordheim（“FN”）在通道区域进行隧道扫描的存储单元，并使用通道热电子注入（“CHE”）或通道引发的二次电子注入（“CISEI”）进行编程，。为了在编程操作和读取操作期间减少未选择存储单元的浮动栅极电位的干扰，未选择的字线被带到负电位而不是地电位。为了减少FN擦除操作期间未选择的存储单元的浮动栅极电势的干扰，未选择的字线被带到正电位而不是地电位。

2. 发明授权

US06747899B2 Method and apparatus for multiple byte or page mode programming of a flash memory array 有权
公开(公告)号：US06747899B2
公开(公告)日：2004-06-08
申请号：US10035414
申请日：2001-11-08
申请人： Steve K. Hsia , Kyung Joon Han , Dung Tran
发明人： Steve K. Hsia , Kyung Joon Han , Dung Tran
IPC分类号： G11C1604
CPC分类号： G11C16/16 , G11C8/08 , G11C16/08 , G11C16/10 , G11C2216/14
摘要： A memory array contains memory cells designed to be erased using Fowler-Nordheim (“FN”) tunneling through the channel area, and programmed using either channel hot electron injection (“CHE”) or channel-initiated secondary electron injection (“CISEI”). To reduce disturbance of the floating gate potential of unselected memory cells during programming operations and read operations, the unselected word lines are brought to a negative potential rather than ground potential. To reduce disturbance of the floating gate potential of unselected memory cells during FN erase operations, the unselected word lines are brought to a positive potential rather than ground potential.

3. 发明授权

US06728140B2 Threshold voltage convergence 有权
标题翻译：门限电压收敛
公开(公告)号：US06728140B2
公开(公告)日：2004-04-27
申请号：US10011157
申请日：2001-12-05
申请人： Kyung Joon Han , Joo Weon Park , Gyu-Wan Kwon , Dung Tran , Steve K. Hsia , Jong Seuk Lee , Dae Hyun Kim
发明人： Kyung Joon Han , Joo Weon Park , Gyu-Wan Kwon , Dung Tran , Steve K. Hsia , Jong Seuk Lee , Dae Hyun Kim
IPC分类号： G11C1604
CPC分类号： G11C16/3409 , G11C16/3404
摘要： A convergence signal includes a series of voltage pulses used to perform a convergence procedure in one or more flash EEPROM memory cells (transistors). In one instance subsequent voltage pulses in the convergence signal each have a higher voltage than the preceding pulse. In another instance, subsequent voltage pulses in the convergence signal each have a longer duration than the preceding pulse. An integrated circuit includes an array of memory cells and an erase control unit which controls the application of the convergence signal to one or more memory cells. The integrated circuit may be either serial or parallel flash EEPROM in which bulk, sector, or page mode erasing is used.
摘要翻译：收敛信号包括用于在一个或多个快闪EEPROM存储单元（晶体管）中执行收敛过程的一系列电压脉冲。在一种情况下，会聚信号中的后续电压脉冲各自具有比先前脉冲更高的电压。在另一种情况下，会聚信号中的后续电压脉冲各自具有比先前脉冲更长的持续时间。集成电路包括存储单元的阵列和控制将收敛信号应用于一个或多个存储器单元的擦除控制单元。集成电路可以是使用批量，扇区或页面模式擦除的串行或并行闪存EEPROM。

4. 发明授权

US08720476B2 Portable ram block changer 有权
标题翻译：便携式滑块更换器
公开(公告)号：US08720476B2
公开(公告)日：2014-05-13
申请号：US12848547
申请日：2010-08-02
申请人： Tan Lee , Son Nguyen , Dung Tran , Scott Lee
发明人： Tan Lee , Son Nguyen , Dung Tran , Scott Lee
IPC分类号： B25B27/24
CPC分类号： E21B33/061 , E21B33/062 , Y10T137/6109
摘要： An apparatus for engaging and moving a ram block. In some embodiments, the apparatus, or ram block changer, includes a support bracket coupled to a blowout preventer and an articulated arm releasably coupled to the ram block. The ram block changer may further include a pivot coupling assembly having a first axis of rotation. The pivot coupling assembly extends through the support bracket and the articulated arm, wherein the articulated arm is rotatable about the first axis of rotation relative to the support bracket. The articulated arm may include a first member receiving the pivot coupling assembly therethrough, a second member coupled to the ram block, and a second pivot coupling assembly having a second axis of rotation spaced apart from the first axis of rotation and extending through the first and second members. The second member is rotatable about the second axis of rotation relative to the first member.
摘要翻译：一种用于接合和移动冲压块的装置。在一些实施例中，装置或压头块更换器包括联接到防喷器和可释放地联接到压头块的铰接臂的支撑支架。压头块更换器还可以包括具有第一旋转轴线的枢转联接组件。枢转联接组件延伸穿过支撑托架和铰接臂，其中铰接臂相对于支撑托架绕第一旋转轴线旋转。所述铰接臂可以包括接收通过其的枢转联接组件的第一构件，联接到所述滑块的第二构件和第二枢转联接组件，所述第二枢转联接组件具有与所述第一旋转轴线间隔开的第二旋转轴线并延伸穿过所述第一和第二名成员第二构件可相对于第一构件围绕第二旋转轴线旋转。

5. 发明申请

US20100123506A1 MULTISTAGE LEVEL TRANSLATOR 审中-公开
公开(公告)号：US20100123506A1
公开(公告)日：2010-05-20
申请号：US12275109
申请日：2008-11-20
申请人： Cung Vu , Dung Tran
发明人： Cung Vu , Dung Tran
IPC分类号： H03L5/00
CPC分类号： H03F3/45183 , H03F2203/45248 , H03F2203/45644
摘要： Multistage signal amplification, including level translation, improves signal integrity, e.g., slew rate, complementary signal delay and duty cycle performance, by mirroring complementary output current in an output stage based on a signal developed in an input stage pull-up network. A multistage amplifier may comprise a first stage comprising a differential input circuit coupled, respectively, between first and second inputs and first and second nodes, wherein the first node is coupled to a first pull-up circuit controlled by the first node and the second node is coupled to a second pull-up circuit controlled by the second node; and a second stage comprising a complementary output circuit coupled, respectively, between first and second nodes and first and second outputs, wherein a current mirror sinks essentially the same current at the first output as is sourced at the second output and vice versa. The pull-up network may further comprise a cross-coupled pull-up circuit.
摘要翻译：基于在输入级上拉网络中产生的信号，通过在输出级中镜像互补输出电流，包括电平转换的多级信号放大提高了信号完整性，例如压摆率，互补信号延迟和占空比性能。多级放大器可以包括第一级，其包括分别耦合在第一和第二输入与第一和第二节点之间的差分输入电路，其中第一节点耦合到由第一节点和第二节点控制的第一上拉电路耦合到由第二节点控制的第二上拉电路; 以及第二级，包括分别耦合在第一和第二节点之间的互补输出电路以及第一和第二输出，其中电流镜在第一输出处基本上吸收与在第二输出端源相同的电流，反之亦然。上拉网络还可以包括交叉耦合上拉电路。

6. 发明申请

US20110030943A1 Portable Ram Block Changer 有权
标题翻译：便携式Ram块更换
公开(公告)号：US20110030943A1
公开(公告)日：2011-02-10
申请号：US12848547
申请日：2010-08-02
申请人： Tan Le , Son Nguyen , Dung Tran , Scott Lee
发明人： Tan Le , Son Nguyen , Dung Tran , Scott Lee
IPC分类号： E21B41/00 , E21B33/06
CPC分类号： E21B33/061 , E21B33/062 , Y10T137/6109
摘要： An apparatus for engaging and moving a ram block. In some embodiments, the apparatus, or ram block changer, includes a support bracket coupled to a blowout preventer and an articulated arm releasably coupled to the ram block. The ram block changer may further include a pivot coupling assembly having a first axis of rotation. The pivot coupling assembly extends through the support bracket and the articulated arm, wherein the articulated arm is rotatable about the first axis of rotation relative to the support bracket. The articulated aim may include a first member receiving the pivot coupling assembly therethrough, a second member coupled to the ram block, and a second pivot coupling assembly having a second axis of rotation spaced apart from the first axis of rotation and extending through the first and second members. The second member is rotatable about the second axis of rotation relative to the first member.
摘要翻译：一种用于接合和移动冲压块的装置。在一些实施例中，装置或压头块更换器包括联接到防喷器和可释放地联接到压头块的铰接臂的支撑支架。压头块更换器还可以包括具有第一旋转轴线的枢转联接组件。枢转联接组件延伸穿过支撑托架和铰接臂，其中铰接臂相对于支撑托架绕第一旋转轴线旋转。铰接目标可以包括接收通过其的枢转联接组件的第一构件，联接到柱塞块的第二构件和第二枢转联接组件，其具有与第一旋转轴线间隔开的第二旋转轴线并延伸穿过第一和第二名成员第二构件可相对于第一构件围绕第二旋转轴线旋转。

7. 发明申请

US20160146490A1 HUMIDIFIER WITH WATER FLOW CONTROL BETWEEN AN UPPER TANK AND A LOWER RESERVOIR 审中-公开
标题翻译：上水箱和下储罐之间的水流控制的湿度调节器
公开(公告)号：US20160146490A1
公开(公告)日：2016-05-26
申请号：US14950345
申请日：2015-11-24
申请人： Joseph McDonnell , Dung Tran
发明人： Joseph McDonnell , Dung Tran
IPC分类号： F24F11/00 , F24F6/12
摘要： The humidifier has an upper tank and a lower reservoir. A liquid level switch in the lower reservoir works in conjunction with a valve in a water passage between the upper tank and the lower reservoir in order to provide an automated flow of water to the lower reservoir during operation of the humidifier. The upper tank is unsealed, such that air in the upper tank may equalize with an ambient air pressure. The humidifier can be top-filled allowing that the upper tank to be permanently affixed to the base of the humidifier.
摘要翻译：加湿器具有上部罐和下部贮存器。下部容器中的液位开关与上部罐和下部贮存器之间的水通道中的阀一起工作，以在加湿器操作期间向下部储存器提供自动化的水流。上部罐被开封，使得上部罐中的空气可以与环境空气压力相等。加湿器可以是顶部填充的，允许上部箱被永久地固定在加湿器的底座上。

8. 发明授权

US10578325B2 Humidifier with water flow control between an upper tank and a lower reservoir 有权
公开(公告)号：US10578325B2
公开(公告)日：2020-03-03
申请号：US14950345
申请日：2015-11-24
申请人： Joseph A. McDonnell , Dung Tran
发明人： Joseph A. McDonnell , Dung Tran
IPC分类号： F24F6/12 , F24F6/02 , F24F11/00 , F24F6/00 , H01H35/18 , B05B17/06
摘要： The humidifier has an upper tank and a lower reservoir. A liquid level switch in the lower reservoir works in conjunction with a valve in a water passage between the upper tank and the lower reservoir in order to provide an automated flow of water to the lower reservoir during operation of the humidifier. The upper tank is unsealed, such that air in the upper tank may equalize with an ambient air pressure. The humidifier can be top-filled allowing that the upper tank to be permanently affixed to the base of the humidifier.

9. 发明申请

US20060279230A1 Discharge lamp lighting control device 失效
标题翻译：放电灯照明控制装置
公开(公告)号：US20060279230A1
公开(公告)日：2006-12-14
申请号：US10553846
申请日：2004-04-22
申请人： Fred Lee , Jinghai Zhou , Yan Jiang , Masanao Okawa , Dung Tran , Hiroyasu Eriguchi
发明人： Fred Lee , Jinghai Zhou , Yan Jiang , Masanao Okawa , Dung Tran , Hiroyasu Eriguchi
IPC分类号： H05B41/24
CPC分类号： H02M1/42 , H05B41/2886 , Y02B20/202 , Y02B70/12
摘要： A discharge lamp lighting control device (100) having a DC power converter, a power factor improving power converter (1), a polarity reversing circuit (2), a starter circuit (3), and a controller (4). The power factor improving power converter 1 includes a switching device S, a power factor improver, and a power converter. The power factor improver operates to smooth a rectified voltage by storing energy in a first inductive device L1 and by discharging energy from a second inductive device L2, in which the first and second inductive devices are magnetically coupled together. The storing and discharging is performed by turning ON and OFF the switching device S. A predetermined DC voltage is converted by energy stored and discharged by a third inductive device L3 in response to the turning ON and OFF of the switching device S.
摘要翻译：具有DC功率转换器，功率因数改善功率转换器（1），极性反转电路（2），起动电路（3）和控制器（4）的放电灯点亮控制装置（100）。功率因数改善功率转换器1包括开关器件S，功率因数改进器和功率转换器。功率因数改进器通过将能量存储在第一感应装置L 1中并通过从第二感应装置L 2中释放能量来平滑整流电压，其中第一和第二感应装置磁耦合在一起。通过接通和断开开关装置S进行存储和放电。响应于开关装置S的接通和断开，通过由第三感应装置L 3存储和放电的能量来转换预定的DC电压。

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