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101. 发明申请

US20080019040A1 Perpendicular spin-torque-driven magnetic oscillator 有权
标题翻译：垂直自旋转矩驱动磁振荡器
公开(公告)号：US20080019040A1
公开(公告)日：2008-01-24
申请号：US11490882
申请日：2006-07-21
申请人： Xiaochun Zhu , Jian-Gang Zhu
发明人： Xiaochun Zhu , Jian-Gang Zhu
IPC分类号： G11B5/127
CPC分类号： G11B5/1278 , B82Y10/00 , B82Y25/00 , G11B5/3909
摘要： A perpendicular spin-torque-driven magnetic oscillator is disclosed. According to various embodiments, the magnetic oscillator comprises a magnetic reference stack, a magnetic oscillating stack, and an interlayer between the reference stack and the oscillating stack such that the reference stack and the oscillating stack are exchange coupled. The reference stack may have sufficient perpendicular anisotropy such that it causes, via the spin momentum transfer effect, the spin polarization of the conducting electrons in the oscillating stack to produce a spin torque on the local magnetization of the oscillating layer. As such, the oscillating stack may produce a sustained gyromagnetic oscillation around the perpendicular axis of the oscillating stack when (i) the oscillating stack and the reference stack have opposite magnetizations and (ii) there is a direct current flowing in the magnetic oscillator from the oscillating stack to the reference stack. Also, the oscillating stack may produce a sustained gyromagnetic oscillation when (i) the oscillating stack and the reference stack are magnetized in the same direction and (ii) there is a direct current flowing in the magnetic oscillator from the reference stack to the oscillating stack.
摘要翻译：公开了一种垂直自旋转矩驱动磁振荡器。根据各种实施例，磁性振荡器包括磁性参考堆叠，磁性振荡堆叠以及参考堆叠和振荡堆叠之间的中间层，使得参考堆叠和振荡堆叠被交换耦合。参考叠层可具有足够的垂直各向异性，使得其通过自旋动量传递效应引起振荡堆叠中的导电电子的自旋极化，以产生振荡层的局部磁化上的自旋转矩。因此，当（i）振荡堆叠和参考堆叠具有相反的磁化时，振荡堆叠可以在振荡堆叠的垂直轴周围产生持续的回旋磁振荡，并且（ii）存在从磁振荡器中流过的直流电流振荡堆栈到参考堆栈。此外，当（i）振荡堆叠和参考堆叠以相同的方向被磁化时，振荡堆叠可产生持续的回旋磁振荡，并且（ii）存在从磁参考堆栈流到振荡堆叠的直流电磁场。

102. 发明授权

US10609962B2 Mouth to lung convertible electronic cigarettes and methods of using the same 有权
公开(公告)号：US10609962B2
公开(公告)日：2020-04-07
申请号：US15839819
申请日：2017-12-12
申请人： Xiaochun Zhu
发明人： Xiaochun Zhu
IPC分类号： A24F47/00 , H05B3/80 , H05B3/06
CPC分类号： A24F47/008 , H05B3/06 , H05B3/80
摘要： Aspects of the present disclosure relate to a mouth to lung convertible electronic cigarette. In certain embodiments, mouth to lung convertible electronic cigarette includes: a cartridge top portion, a cartridge bottom portion, and a control circuit. The cartridge top portion includes an E-liquid storage tank and a convertible vaporizer. E-liquid vapor volume generated by convertible vaporizer is selectable by a user and selectable E-liquid volume includes a small E-liquid vapor volume generated by a first set of heating element for mouth smoking and a large E-liquid vapor volume generated by a second set of heating element for lung smoking. In certain embodiments, the first set of heating element includes a first heating element. The second set of heating element may include: a second heating element, the first heating element and the second heating element connected in serial, and the first heating element and the second heating element connected in parallel.

103. 发明授权

US10375992B2 Tamper-proof locking mechanisms and electronic cigarettes having the same 有权
公开(公告)号：US10375992B2
公开(公告)日：2019-08-13
申请号：US15023665
申请日：2016-03-16
申请人： Xiaochun Zhu
发明人： Xiaochun Zhu
IPC分类号： A24F47/00 , A61M15/06 , A24F7/02
摘要： Certain aspects of present invention relate to an electronic cigarette having temper-proof locking mechanisms. In certain embodiments, the electronic cigarette may include: an electronic cigarette body, a temper-proof mouthpiece connector locking mechanism threadedly connected to electronic cigarette body, and a temper-proof power connector locking mechanism threadedly connected to electronic cigarette body. When a user pushes temper-proof mouthpiece connector locking mechanism towards electronic cigarette body, temper-proof mouthpiece connector locking mechanism is locked such that the user is able to remove a mouthpiece connector from electronic cigarette body to refill e-liquid for the electronic cigarette. When user pushes temper-proof power connector locking mechanism towards electronic cigarette body, temper-proof power connector locking mechanism is locked such that user is able to remove a power connector from electronic cigarette body to replace a vaporizer, a heater for the vaporizer, and e-liquid storage medium of the electronic cigarette.

104. 发明授权

US10028532B2 Electronic cigarettes having squeezable E-liquid tank 有权
公开(公告)号：US10028532B2
公开(公告)日：2018-07-24
申请号：US14463379
申请日：2014-08-19
申请人： Xiaochun Zhu
发明人： Xiaochun Zhu
IPC分类号： A24F47/00 , H05B3/03 , H05B3/16
摘要： The present invention relates to an electronic cigarette. The electronic cigarette includes: a first tubular body forming a vaporizer chamber, a removable mouth piece disposed on the first tubular body, a vaporizer assembly disposed inside of vaporizer chamber, having a positive terminal with an e-liquid conduit hole, a negative terminal, 2 sets of e-liquid media, and 2 heating wires wound around e-liquid media, a squeezable e-liquid tank adapted for storing e-liquid with an e-liquid conduit to provide e-liquid to e-liquid media in vaporizer chamber, a second tubular body forming a squeezable e-liquid tank container; and a connecting and sealing assembly for connecting first tubular body and second tubular body. When a user squeezes the squeezable e-liquid tank to soak e-liquid media with e-liquid, user starts e-cigarette smoking by switch on a battery power source to provide electrical power heating wires 25 to vaporize e-liquid and generate e-cigarette vapor for user.

105. 发明授权

US09980517B2 Top refillable electronic cigarettes 有权
公开(公告)号：US09980517B2
公开(公告)日：2018-05-29
申请号：US14759737
申请日：2015-06-19
申请人： Xiaochun Zhu
发明人： Xiaochun Zhu
IPC分类号： A24F47/00 , F22B1/28 , H05B3/03
CPC分类号： A24F47/008 , F22B1/284 , H05B3/03
摘要： Certain aspects of present invention relate to a top refillable e-cigarette, having movable cylindrical e-cigarette assembly, stationary top connecting assembly, and air adjustment assembly. Stationary top connecting assembly is positioned on top of air adjustment assembly. Movable cylindrical e-cigarette assembly may be slid upwards to open an e-liquid refill port against stationary top connecting assembly so e-liquid is refilled at top. Movable cylindrical electronic cigarette assembly has an e-liquid storage tank inside, and a vaporizer body support threadedly connect to a mouthpiece assembly and a sliding base. Stationary top connecting assembly defining a vapor passage in the center of the stationary top connecting assembly configured to allow vaporized e-liquid from the vaporizer to pass through to the mouthpiece assembly. A vaporizer is positioned inside the stationary top connecting assembly. Air adjustment assembly is configured to allow a user to adjust amount of air intake to the top refillable electronic cigarette.

106. 发明授权

US09883698B2 Replaceable vaporizer assembly and electronic cigarette having the same 有权
公开(公告)号：US09883698B2
公开(公告)日：2018-02-06
申请号：US15203793
申请日：2016-07-07
申请人： Xiaochun Zhu
发明人： Xiaochun Zhu
IPC分类号： A24F47/00 , H05B3/42
CPC分类号： A24F47/008 , H05B3/42 , H05B2203/021
摘要： The present disclosure relates to a replaceable vaporizer assembly and an electronic cigarette having the replaceable vaporizer assembly. In certain embodiments, the electronic cigarette may include an electronic cigarette body, and a replaceable vaporizer assembly. The electronic cigarette body may include a mouthpiece installed in a mouthpiece base, a connector base, a mounting base, an E-liquid storage tank, and a connector. The mounting base and the connector base are threadedly connected through a first internal thread of the mounting base and an external thread of the connector base to form an air chamber inside of the mounting base and the connector base. When in operation, outside air enters the air chamber through the multiple air intake openings and is vaporized by the replaceable vaporizer assembly, goes up through multiple air gaps between the mounting base and the connector base, and exits the electronic cigarette body through the mouthpiece.

107. 发明授权

US09861134B2 Heating assembly for electronic cigarette vaporizer 有权
公开(公告)号：US09861134B2
公开(公告)日：2018-01-09
申请号：US14605755
申请日：2015-01-26
申请人： Xiaochun Zhu
发明人： Xiaochun Zhu
IPC分类号： H05B3/03 , A24F47/00 , H05B3/24
CPC分类号： A24F47/008 , H05B3/24 , H05B2203/003 , H05B2203/014
摘要： Certain aspects of the present invention relate to a heating assembly for electronic cigarette vaporizer. In certain embodiments, heating assembly includes: a pair of vaporizer shields, certain heating elements, an e-liquid medium, a pair of vapor guides, and a vaporizing chamber side cover. Vaporizer shields are disposed on a heating element base. An e-liquid medium opening is defined between the vaporizer shields. Each of the heating elements has a first terminal and a second terminal. The e-liquid medium is vertically positioned in the e-liquid medium opening. The e-liquid medium has certain heating element grooves for installing the heating elements. The vapor guides are placed between vaporizer shields and the e-liquid medium. The vaporizing chamber side cover is configured to surround the first vaporizer shield and the second vaporizer shield, the e-liquid medium. The vaporizing chamber side cover defines two e-liquid conduit openings, one on each side of the e-liquid medium.

108. 发明申请

US20150296887A1 CERAMIC HEATING ELEMENTS FOR ELECTRONIC CIGARETTES 有权
标题翻译：电子香烟的陶瓷加热元件
公开(公告)号：US20150296887A1
公开(公告)日：2015-10-22
申请号：US14362164
申请日：2014-04-18
申请人： Xiaochun Zhu
发明人： Xiaochun Zhu
IPC分类号： A24F47/00 , H05B3/14 , H05B3/42 , H05B1/02
CPC分类号： A24F47/008 , H05B1/0291 , H05B3/141 , H05B3/42 , H05B3/48
摘要： An electronic cigarette having ceramic heating element with a heating rod has: (a) a hollow atomizing stern, (b) a first conductive ring sleeved at bottom of atomizing stem and airproof with atomizing stem, (c) a second conductive ring placed in and insulated from first conductive ring, (d) a conduit positioned in atomizing stern, with conduit base tightly contacting first conductive ring, (e) a liquid blocker positioned on top of atomizing stern, (f) a cigarette mouthpiece located on top of the atomizing stem and holds liquid blocker, and (g) a heating rod. The inner wall of atomizing stern, outer wall of conduit, top of first conductive ring, and bottom of liquid blocker together form a liquid storage chamber for storing e-liquid. In one embodiment, the heating rod can be a solid ceramic heating rod. In another embodiment, the heating rod can be a hollow ceramic heating rod.
摘要翻译：具有加热棒的具有陶瓷加热元件的电子香烟具有：（a）中空雾化船尾，（b）第一导电环，其套在雾化杆底部并具有雾化杆的空气，（c）第二导电环，与第一导电环绝缘，（d）位于雾化船尾的导管，导管底部紧密接触第一导电环，（e）位于雾化船尾顶部的液体阻挡器，（f）位于雾化船顶部的香烟嘴茎和保持液体阻滞剂，和（g）加热棒。雾化船尾的内壁，导管的外壁，第一导电环的顶部和液体阻挡物的底部一起形成用于储存电液的液体储存室。在一个实施例中，加热棒可以是固体陶瓷加热棒。在另一个实施例中，加热棒可以是中空陶瓷加热棒。

109. 发明授权

US08295082B2 Gate level reconfigurable magnetic logic 有权
标题翻译：门级可重构磁逻辑
公开(公告)号：US08295082B2
公开(公告)日：2012-10-23
申请号：US12192386
申请日：2008-08-15
申请人： Lew G. Chua-Eoan , Xiaochun Zhu , Zhi Zhu
发明人： Lew G. Chua-Eoan , Xiaochun Zhu , Zhi Zhu
IPC分类号： G11C11/14 , H03K19/177
CPC分类号： G11C11/16
摘要： A re-programmable gate logic includes a plurality of non-volatile re-configurable resistance state-based memory circuits in parallel, wherein the circuits are re-configurable to implement or change a selected gate logic, and the plurality of non-volatile re-configurable resistance state-based memory circuits are each adapted to receive a logical input signal. An evaluation switch in series with the plurality of parallel non-volatile re-configurable resistance state-based memory circuits is configured to provide an output signal based on the programmed states of the memory circuits. A sensor is configured to receive the output signal and provide a logical output signal on the basis of the output signal and a reference signal provided to the sensor. The reconfigurable logic may be implemented based on using spin torque transfer (STT) magnetic tunnel junction (MTJ) magnetoresistance random access memory (MRAM) as the re-programmable memory elements. The logic configuration is retained without power.
摘要翻译：可再编程门逻辑并行包括多个非易失性可重新配置的基于电阻状态的存储器电路，其中电路可重新配置以实现或改变所选择的门逻辑，可配置电阻状态的存储器电路各自适于接收逻辑输入信号。与多个并行非易失性可重配置电阻状态存储电路串联的评估开关被配置为基于存储器电路的编程状态提供输出信号。传感器被配置为接收输出信号并且基于输出信号和提供给传感器的参考信号来提供逻辑输出信号。可重构逻辑可以基于使用自旋转矩传递（STT）磁性隧道结（MTJ）磁阻随机存取存储器（MRAM）作为可再编程存储器元件来实现。逻辑配置在没有电源的情况下保留。

110. 发明授权

US07929334B2 In-situ resistance measurement for magnetic random access memory (MRAM) 有权
标题翻译：磁性随机存取存储器（MRAM）的原位电阻测量
公开(公告)号：US07929334B2
公开(公告)日：2011-04-19
申请号：US12361588
申请日：2009-01-29
申请人： Hari Rao , Sei Seung Yoon , Xiaochun Zhu , Mohamed Abu-Rahma
发明人： Hari Rao , Sei Seung Yoon , Xiaochun Zhu , Mohamed Abu-Rahma
IPC分类号： G11C11/00 , G11C11/14 , G11C7/00 , G11C7/02
CPC分类号： G11C11/1653 , G11C7/14 , G11C11/1655 , G11C11/1673
摘要： A method of measuring resistance of a magnetic tunnel junction (MTJ) of an MRAM memory cell includes applying a voltage of a selected level to a memory cell comprising an MTJ in series with a memory cell transistor in a conducting state. A current through the memory cell is determined. A variable voltage is applied to a replica cell not having an MTJ and comprising a replica cell transistor in a conducting state. A value of the variable voltage is determined, wherein a resulting current through the replica cell is substantially the same as the current through the memory cell. The MTJ resistance is computed by taking the difference of the memory cell voltage and the determined variable replica cell voltage and dividing the result by the determined memory cell current.
摘要翻译：一种测量MRAM存储单元的磁性隧道结（MTJ）的电阻的方法包括将一个所选电平的电压施加到一个与导通状态的存储单元晶体管串联的MTJ的存储单元。确定通过存储单元的电流。可变电压被施加到不具有MTJ并且包括处于导通状态的复制单元晶体管的复制单元。确定可变电压的值，其中通过复制单元的结果电流与通过存储单元的电流基本相同。通过取存储单元电压和确定的可变副本单元电压的差值并将结果除以所确定的存储单元电流来计算MTJ电阻。

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