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    • 2. 发明授权
    • Screen sounder
    • 屏幕发声器
    • US09107006B2
    • 2015-08-11
    • US14243100
    • 2014-04-02
    • Hongxing WangLihong Zhang
    • Hongxing WangLihong Zhang
    • H04R25/00H04R17/00H04R1/02B06B1/06
    • H04R17/00B06B1/06H04R1/028H04R2217/01H04R2499/11H04R2499/15
    • A screen sounder includes a housing having a front case, a screen supported by the front case, a piezoelectric module mounted with the screen for driving the screen to generate sound or converting vibration of the screen into electric energy, an audio signal source electrically connecting to the piezoelectric module for driving the piezoelectric module to vibrate, a rechargeable module electrically connecting to the piezoelectric module for receiving the electric energy, and a switching control unit electrically connecting with the piezoelectric module for switching the electrical connections between the audio signal source, the rechargeable module and the piezoelectric module.
    • 屏幕发声器包括具有前壳体,由前壳体支撑的屏幕的壳体,安装有屏幕的压电模块,用于驱动屏幕以产生声音或将屏幕的振动转换为电能;音频信号源电连接到 用于驱动压电模块振动的压电模块,电连接到用于接收电能的压电模块的可充电模块;以及与压电模块电连接的开关控制单元,用于切换音频信号源,可充电电池 模块和压电模块。
    • 4. 发明授权
    • Superconductor wire and process for production thereof
    • 超导线及其制造方法
    • US5204315A
    • 1993-04-20
    • US837918
    • 1992-02-20
    • Yoshitaka ItoMasami IshiiTetsuo OkaTakeo NakagawaLihong Zhang
    • Yoshitaka ItoMasami IshiiTetsuo OkaTakeo NakagawaLihong Zhang
    • B21C23/26H01B12/04H01B12/10H01B13/00H01L39/24
    • H01L39/248Y10S505/704Y10S505/74
    • A process for production of superconductor wire having multiple rings, comprising the steps of: preparing a silver mixture comprising a silver or silver-gold alloy mixed with a bonding agent, and a superconductor mixture comprising a superconductor powder with bonding agent; arranging both the silver mixture and the superconductor mixture in a extrusion die; extruding a wire having at least one ring of the superconductor mixture and one ring of the silver mixture in the radial direction; and heating the wire at the sinter temperature of the oxide superconductor so that the bonding agent is removed and the oxide superconductor powder and the silver powder are sintered. A superconductor wire comprising an inner core and an outer ring covering the core, wherein one of the ring on the core comprises a sintered silver powder and the other of the ring on the core comprises a sintered oxide superconductor powder.
    • 一种制造具有多个环的超导线的方法,包括以下步骤:制备包含与粘合剂混合的银或银 - 金合金的银混合物,以及包含超导体粉末与粘合剂的超导体混合物; 将银混合物和超导体混合物布置在挤出模具中; 在径向上挤出具有超导体混合物的至少一个环和银混合物的一个环的导线; 并在氧化物超导体的烧结温度下加热导线,从而去除粘合剂,并烧结氧化物超导体粉末和银粉。 一种超导线,其包括内芯和覆盖芯的外环,其中芯上的环中的一个包括烧结银粉,芯上的另一个环包括烧结氧化物超导体粉末。
    • 5. 发明授权
    • Piezoelectric charging system and electronic device using same
    • 压电充电系统和电子设备使用相同
    • US09362780B2
    • 2016-06-07
    • US14162942
    • 2014-01-24
    • Lihong ZhangXiaofang Shu
    • Lihong ZhangXiaofang Shu
    • H02J7/00H02J7/32
    • H02J7/32Y02B40/90
    • The present disclosure relates to a piezoelectric charging system, which has two operational modes: a vibration mode and a charging mode. The system includes a piezoelectric vibrator, a driving module, a switch selecting module, a rectifying and processing module and a charging control module. The present disclosure can make full use of the mechanical energy from human beings and the ambient environment to provide the electronic device with an important energy source. Furthermore, energy can be charged to the electronic devices in real time. Furthermore, the present disclosure provides a terminal device using the piezoelectric charging system.
    • 本公开涉及一种压电充电系统,其具有两种操作模式:振动模式和充电模式。 该系统包括压电振动器,驱动模块,开关选择模块,整流和处理模块以及充电控制模块。 本公开可以充分利用来自人类和周围环境的机械能,以向电子设备提供重要的能量源。 此外,能够实时地向电子设备充电。 此外,本公开提供了一种使用压电充电系统的终端装置。
    • 6. 发明授权
    • Method for increasing storage capacity and a transducer configuration incorporating the same
    • 用于增加存储容量的方法和包括其的换能器配置
    • US08009388B2
    • 2011-08-30
    • US11548077
    • 2006-10-10
    • Chee Fong OhSwee Chuan GanLihong Zhang
    • Chee Fong OhSwee Chuan GanLihong Zhang
    • G11B5/39G11B5/60
    • G11B5/56
    • The present invention provides a method for increasing storage capacity of a disc drive by physically skewing a transducer in relation to a slider supporting the transducer. The physical skew angle of the transducer is configured to provide a predetermined zero skew position on the medium, which is capable of providing an increased storage capacity to the medium. To ascertain this zero skew position, a storage density or storage capacity of the medium may be ascertained for each of various zero skew positions on the medium. A desired storage density or capacity level is selected according to storage capacity requirements and the corresponding zero skew position is ascertained. The corresponding zero skew position may be implemented by physically skewing a transducer relative to a slider.
    • 本发明提供了一种用于通过相对于支撑换能器的滑块物理地偏转换能器来增加盘驱动器的存储容量的方法。 换能器的物理偏斜角被配置为在介质上提供预定的零倾斜位置,其能够向介质提供增加的存储容量。 为了确定该零倾斜位置,可以针对介质上的各个零倾斜位置中的每一个来确定介质的存储密度或存储容量。 根据存储容量要求选择期望的存储密度或容量级别,并且确定相应的零倾斜位置。 相应的零倾斜位置可以通过相对于滑块物理地偏转换能器来实现。
    • 9. 发明授权
    • Process variation-aware sizing-inclusive analog layout retargeting with optical proximity correction
    • US10445461B2
    • 2019-10-15
    • US15848736
    • 2017-12-20
    • Lihong ZhangXuan Dong
    • Lihong ZhangXuan Dong
    • G06F17/50
    • The present disclosure provides a method to maximize the overall chip yield. This method combines a PV-aware deterministic circuit sizing process with a hybrid OPC operation, and integrates them into an analog layout migration platform, which attempts to efficiently compose a layout by inheriting knowledge from a legacy layout and imposing new specifications, circuit sizing and constraints. The present method provides a sizing process, which explores robust circuit sizes under different PV conditions, especially considering mismatch effects on sensitive analog devices. The analog layout migration is conducted along the sizing flow for efficient layout synthesis with a unique benefit to better evaluation of the PV-related post-layout effects. After finishing the sizing process, a hybrid OPC operation, which adopts global rule-based OPC and local model-based OPC along with the PV-band shifting, is performed as a post-processing step. Thereafter, a target mask layout is created with fast processing time, high wafer image fidelity, low mask complexity, and robust circuit performance under PV conditions. This present method provides an efficient solution to layout synthesis with respect to analog ICs by combining the deterministic sizing process with fast analog layout migration and hybrid OPC operations.
    • 10. 发明申请
    • PIEZOELECTRIC CHARGING SYSTEM AND ELECTRONIC DEVICE USING SAME
    • 压电充电系统及使用该电子装置的电子装置
    • US20140285149A1
    • 2014-09-25
    • US14162942
    • 2014-01-24
    • Lihong ZhangXiaofang Shu
    • Lihong ZhangXiaofang Shu
    • H02J7/00
    • H02J7/32Y02B40/90
    • The present disclosure relates to a piezoelectric charging system, which has two operational modes: a vibration mode and a charging mode. The system includes a piezoelectric vibrator, a driving module, a switch selecting module, a rectifying and processing module and a charging control module. The present disclosure can make full use of the mechanical energy from human beings and the ambient environment to provide the electronic device with an important energy source. Furthermore, energy can be charged to the electronic devices in real time. Furthermore, the present disclosure provides a terminal device using the piezoelectric charging system.
    • 本公开涉及一种压电充电系统,其具有两种操作模式:振动模式和充电模式。 该系统包括压电振动器,驱动模块,开关选择模块,整流和处理模块以及充电控制模块。 本公开可以充分利用来自人类和周围环境的机械能,以向电子设备提供重要的能量源。 此外,能够实时地向电子设备充电。 此外,本公开提供了一种使用压电充电系统的终端装置。