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1. 发明授权

US07486494B1 SCR with a fuse that prevents latchup 有权
标题翻译：带保险丝的SCR可防止闩锁
公开(公告)号：US07486494B1
公开(公告)日：2009-02-03
申请号：US11504991
申请日：2006-08-16
申请人： Charles Chu , Marcel ter Beek
发明人： Charles Chu , Marcel ter Beek
IPC分类号： H02H5/04 , H02H1/00
CPC分类号： H02H9/042 , H01H85/046 , H01H85/10 , H01H2085/0283
摘要： A chip which utilizes a silicon controlled rectifier (SCR) for ESD protection prevents a latchup condition from occurring when the SCR misfires and turns on during normal operation by utilizing a fuse in series with the SCR. The fuse allows the SCR to perform normally during an ESD event, but blows if the SCR misfires and attempts to pull a pin voltage down to the holding voltage.
摘要翻译：利用可控硅整流器（SCR）进行ESD保护的芯片防止当SCR通过利用与SCR串联的保险丝在正常工作期间发生故障时发生闭锁状态。保险丝允许SCR在ESD事件期间正常执行，但是如果SCR失火并且试图将引脚电压拉低至保持电压，则会发生熔断。

2. 发明授权

US07352032B1 Output driver with split pins 有权
标题翻译：输出驱动器，带分针
公开(公告)号：US07352032B1
公开(公告)日：2008-04-01
申请号：US11504990
申请日：2006-08-16
申请人： Charles Chu , Marcel ter Beek
发明人： Charles Chu , Marcel ter Beek
IPC分类号： H01L23/62
CPC分类号： H01L27/0266
摘要： The drains of the PMOS transistor and the NMOS transistor of a driver are separated and connected to two spaced-apart pins. The spaced-apart pins provide ESD protection to the NMOS transistor, which can be turned on during an ESD event by voltages that propagate through the PMOS transistor during the ESD event.
摘要翻译：驱动器的PMOS晶体管和NMOS晶体管的漏极分离并连接到两个间隔开的引脚。间隔开的引脚为NMOS晶体管提供ESD保护，NMOS晶体管可以在ESD事件期间通过在ESD事件期间传播通过PMOS晶体管的电压导通。

3. 发明申请

US20120155029A1 ADAPTIVE THERMAL GAP PAD 审中-公开
标题翻译：自适应热风垫
公开(公告)号：US20120155029A1
公开(公告)日：2012-06-21
申请号：US12973699
申请日：2010-12-20
申请人： Tse Eric Wong , Christopher R. Koontz , Charles Chu , Christal J. Sumner
发明人： Tse Eric Wong , Christopher R. Koontz , Charles Chu , Christal J. Sumner
IPC分类号： H05K7/20 , B21D53/02 , F28C3/00
CPC分类号： H01L23/433 , H01L23/42 , H01L2224/73204 , H01L2224/73253 , H01L2924/15311 , H01L2924/16152 , Y10T29/4935
摘要： The present invention relates to a thermal gap pad for transferring heat from a heat-supplying component such as an electronic device, and more specifically to a thermal gap pad with reduced compressive loading. In one embodiment, a thermal assembly includes a heat-supplying component, a cooling structure, a gap pad having a first surface, and a lubricant provided along the first surface of the gap pad. The lubricant has a viscosity of about 500 cP or less. The gap pad is compressed between the heat-supplying component and the cooling structure, such that the first surface of the gap pad is in thermal contact with the cooling structure.
摘要翻译：本发明涉及一种用于从诸如电子设备的供热部件传递热量的热间隙垫，更具体地涉及具有降低的压缩载荷的热间隙垫。在一个实施例中，热组件包括供热部件，冷却结构，具有第一表面的间隙垫和沿着间隙垫的第一表面设置的润滑剂。润滑剂的粘度为约500cP以下。间隙垫在供热部件和冷却结构之间被压缩，使得间隙焊盘的第一表面与冷却结构热接触。

4. 外观设计

USD397636S Siren speaker 失效
公开(公告)号：USD397636S
公开(公告)日：1998-09-01
申请号：US68856
申请日：1997-04-02
申请人： Charles Chu
设计人： Charles Chu

5. 发明授权

US09472487B2 Flexible electronic package integrated heat exchanger with cold plate and risers 有权
标题翻译：灵活的电子封装集成换热器与冷板和立管
公开(公告)号：US09472487B2
公开(公告)日：2016-10-18
申请号：US13558807
申请日：2012-07-26
申请人： Christopher R. Koontz , Charles Chu , Gilbert A. Flores
发明人： Christopher R. Koontz , Charles Chu , Gilbert A. Flores
IPC分类号： F28F7/00 , H01L23/433 , H05K7/20 , H01L23/473
CPC分类号： H01L23/4332 , H01L23/473 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/15311 , H05K7/20254 , H05K7/20509 , H01L2924/00
摘要： In some embodiments, a semiconductor cooling apparatus includes a heat exchanger configured to thermally couple to a semiconductor element to transfer heat to coolant flowing through the heat exchanger. The apparatus also includes a flexible coolant supply manifold and a flexible coolant return manifold. The flexible coolant supply manifold and flexible coolant return manifold flex to conform to a height of the semiconductor element to apply a force to maintain the thermal coupling between the heat exchanger and the semiconductor element. The apparatus also includes a cold plate located under the semiconductor element, the cold plate configured to couple to the flexible coolant supply manifold via a first riser to provide coolant to the flexible coolant supply manifold and configured to couple to the flexible coolant return manifold via a second riser to exhaust returned coolant to the cold plate.
摘要翻译：在一些实施例中，半导体冷却装置包括被配置为热耦合到半导体元件以将热量传递到流过热交换器的冷却剂的热交换器。该装置还包括柔性冷却剂供应歧管和柔性冷却剂回流歧管。柔性冷却剂供应歧管和柔性冷却剂返回歧管弯曲以符合半导体元件的高度以施加力以保持热交换器和半导体元件之间的热耦合。所述设备还包括位于所述半导体元件下方的冷板，所述冷板经配置以经由第一提升管耦合到所述柔性冷却剂供应歧管，以向所述柔性冷却剂供应歧管提供冷却剂，并经配置以经由第二提升管将返回的冷却剂排放到冷板。

6. 发明申请

US20110199256A1 Global Satellite Positioning System Tracking System for Handcuffs and Feetcuffs 审中-公开
标题翻译：全球卫星定位系统的手铐和脚趾跟踪系统
公开(公告)号：US20110199256A1
公开(公告)日：2011-08-18
申请号：US12349946
申请日：2009-01-07
申请人： Charles Chu
发明人： Charles Chu
IPC分类号： G01S19/42 , G01S19/16
CPC分类号： G01S19/16 , G01S5/0027 , G08B21/0269 , G08B21/22
摘要： A GPS tracking system for handcuffs and feetcuffs, which includes a sensor, fitted with a GPS tracker, disposed within a mobile restraining device (such as: handcuffs, feetcuffs, police device, and the like). The GPS tracker is provided with a GPS receiving circuit, a microprocessor and a signal transmission circuit, and the sensor detects circumstances regarding the mobile restraining device being illegally opened, which are transmitted to the microprocessor. The GPS receiving circuit is able to receive geographic positioning satellite coordinate signals, after which the geographic positioning satellite coordinate signals are matched with an internal prestored geographic data base to obtain the position of the mobile restraining device, whereupon the position is transmitted to the microprocessor. Accordingly, the microprocessor transmits the position of the mobile restraining device and circumstances regarding being illegally opened to a remote server using the signal transmission circuit, thereby effectively controlling the whereabouts of criminals.
摘要翻译：一种用于手铐和脚A的GPS跟踪系统，其包括配备有GPS追踪器的传感器，其设置在移动限制装置（例如：手铐，脚uff，警察装置等）内。 GPS跟踪器设置有GPS接收电路，微处理器和信号传输电路，并且传感器检测到被非法打开的移动限制装置的情况，这些情况被发送到微处理器。 GPS接收电路能够接收地理定位卫星坐标信号，之后将地理定位卫星坐标信号与内部预先存储的地理数据库相匹配，以获得移动限制装置的位置，从而将位置发送到微处理器。因此，微处理器使用信号传输电路将移动限制装置的位置和非法打开的情况发送到远程服务器，从而有效地控制犯罪分子的下落。

7. 发明申请

US20080309085A1 WIND POWERED GLOBAL POSITIONING TRACKING DEVICE 有权
标题翻译：风力发电全球定位跟踪装置
公开(公告)号：US20080309085A1
公开(公告)日：2008-12-18
申请号：US11882075
申请日：2007-07-30
申请人： Charles Chu
发明人： Charles Chu
IPC分类号： G01S5/00 , G01S1/00 , F03D9/02 , H02J7/14 , H02P9/04
CPC分类号： G01S5/0027 , F03D9/11 , F03D9/25 , F05B2240/941 , G01S19/34 , G01S19/35 , Y02E10/725
摘要： A wind powered global positioning tracking device, which is disposed on a vehicle, and includes a wind driven generator, a power regulating circuit, a central processing unit, a charging circuit, a rechargeable battery, a general packet radio service module and a global positioning system receiver module. When in use, the power regulating circuit converts electricity generated by the wind driven generator to provide electric energy to the central processing unit, the general packet radio service module and the global positioning system receiver module. Furthermore, the electric energy is input into the charging circuit to charge the rechargeable battery. Accordingly, when there is no wind for the wind driven generator to generate electricity, the charging circuit can be placed in an electric discharge state controlled by the central processing unit, thereby enabling the rechargeable battery to continue supplying electric energy, thus ensuring normal operation of the global positioning tracking device.
摘要翻译：一种风力发电的全球定位跟踪装置，其设置在车辆上，并且包括风力发电机，功率调节电路，中央处理单元，充电电路，可充电电池，通用分组无线电服务模块和全球定位系统接收模块。在使用中，功率调节电路转换由风力发电机产生的电力，以向中央处理单元，通用分组无线电业务模块和全球定位系统接收机模块提供电能。此外，电能被输入到充电电路中以对可再充电电池充电。因此，当风力发电机没有风发电时，可以将充电电路置于由中央处理单元控制的放电状态，从而使可再充电电池能够继续供电，从而确保正常运行全球定位跟踪设备。

8. 发明授权

US06937783B2 2-D optical switch with lens mount 失效
标题翻译：带镜头座的2-D光开关
公开(公告)号：US06937783B2
公开(公告)日：2005-08-30
申请号：US10282612
申请日：2002-10-28
申请人： Charles Chu , Jingyu Zhou
发明人： Charles Chu , Jingyu Zhou
IPC分类号： G02B6/35 , G02B6/26 , G02B6/42
CPC分类号： G02B6/3514 , G02B6/3546 , G02B6/356 , G02B6/3572
摘要： An optical cross-connect switch includes a switching mirror, a lens mount for securing an optical fiber collimating lens so that a light path from the optical fiber collimating lens is in an alignment relative to the switching mirror and a second lens, and an actuator. The actuator is connected to the switching mirror. The actuator comprises a flexure, and a mechanical motion amplifier. The switching mirror is attached to the mechanical motion amplifier in a thermally stable manner. Mechanical motion of the actuator is damped using a damping fluid. Repeatability of actuator motion is provided for switching the switching mirror into and out of the light path.
摘要翻译：光学交叉连接开关包括切换镜，用于固定光纤准直透镜的透镜座，使得来自光纤准直透镜的光路相对于切换镜和第二透镜对准，以及致动器。执行器连接到切换镜。致动器包括挠曲件和机械运动放大器。开关镜以热稳定的方式连接到机械运动放大器。致动器的机械运动使用阻尼流体进行阻尼。提供致动器运动的重复性，用于将切换镜转换成光路进出光路。

9. 发明授权

US06947629B2 3D image feedback optical beam alignment 失效
标题翻译： 3D图像反馈光束对准
公开(公告)号：US06947629B2
公开(公告)日：2005-09-20
申请号：US10383958
申请日：2003-03-07
申请人： Charles Chu , Jingyu Zhou , Michael Young
发明人： Charles Chu , Jingyu Zhou , Michael Young
IPC分类号： G02B6/35
CPC分类号： G02B6/359 , G02B6/3512 , G02B6/3556 , G02B6/356
摘要： A feedback control system for an optical switch includes a reference mirror that reflects a signal wavelength of light and transmits a reference wavelength. A detector array indicates positions, on the reference mirror, of first and second reference light beams transmitted through the reference mirror onto the detector array. An array of adjustable mirrors is controlled by a controller for adjusting each mirror in the array. The controller receives the position of the first reference light beam and adjusts a first mirror so that the first position is moved to a pre-determined location on the detector array, and receives the position of the second reference light beam and adjusts a second mirror so that the second position is moved to the same pre-determined location on the detector array, forming an aligned optical path on which a signal light beam can be transmitted through the optical switch.
摘要翻译：用于光开关的反馈控制系统包括反射光的信号波长并发射参考波长的参考反射镜。检测器阵列指示在参考反射镜上将通过参考反射镜传输到检测器阵列上的第一和第二参考光束的位置。可调镜子的阵列由用于调整阵列中的每个反射镜的控制器控制。控制器接收第一参考光束的位置并调节第一反射镜，使得第一位置移动到检测器阵列上的预定位置，并且接收第二参考光束的位置并调整第二反射镜第二位置被移动到检测器阵列上的相同的预定位置，形成对准的光路，信号光束可以在其上通过光开关传输。

10. 外观设计

USD425900S Faceplate 失效
公开(公告)号：USD425900S
公开(公告)日：2000-05-30
申请号：US92757
申请日：1998-08-26
申请人： Charles Chu
设计人： Charles Chu

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