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1. 发明申请

US20170034880A1 PROGRAMMABLE LED DRIVER 有权
标题翻译：可编程LED驱动器
公开(公告)号：US20170034880A1
公开(公告)日：2017-02-02
申请号：US14812073
申请日：2015-07-29
申请人： Tom O'Neil , Lee Chiang
发明人： Tom O'Neil , Lee Chiang
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , H05B33/0815
摘要： An LED driver comprising a first stage, wherein the first stage converts AC power from an AC power source into a DC power source. A second stage receiving the DC power source from the first stage and further comprising: a second stage step-down buck converter with a constant current output that receives power from the DC power source; and a second stage intelligent step-down LED driver chip that runs a step down buck converter that produces the constant current output to the external LED load. A companion microcontroller controls a second stage intelligent step down LED driver chip. The companion microcontroller provides programmable features for a user, wherein the programmable features provide user programmable variables to reprogram the LED Driver to alter default variables.
摘要翻译：一种包括第一级的LED驱动器，其中所述第一级将来自AC电源的AC电力转换成DC电源。第二级从第一级接收直流电源，还包括：具有从DC电源接收功率的恒定电流输出的第二级降压降压转换器; 以及第二级智能降压LED驱动器芯片，其运行降压降压转换器，产生恒流输出到外部LED负载。配套微控制器控制第二级智能降压LED驱动芯片。伴随的微控制器为用户提供可编程功能，其中可编程特征提供用户可编程的变量来重新编程LED驱动器来改变默认变量。

2. 发明授权

US09544951B1 Programmable LED driver 有权
标题翻译：可编程LED驱动器
公开(公告)号：US09544951B1
公开(公告)日：2017-01-10
申请号：US14812073
申请日：2015-07-29
申请人： Tom O'Neil , Lee Chiang
发明人： Tom O'Neil , Lee Chiang
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , H05B33/0815
摘要： An LED driver comprising a first stage, wherein the first stage converts AC power from an AC power source into a DC power source. A second stage receiving the DC power source from the first stage and further comprising: a second stage step-down buck converter with a constant current output that receives power from the DC power source; and a second stage intelligent step-down LED driver chip that runs a step down buck converter that produces the constant current output to the external LED load. A companion microcontroller controls a second stage intelligent step down LED driver chip. The companion microcontroller provides programmable features for a user, wherein the programmable features provide user programmable variables to reprogram the LED Driver to alter default variables.
摘要翻译：一种包括第一级的LED驱动器，其中所述第一级将来自AC电源的AC电力转换成DC电源。第二级从第一级接收直流电源，还包括：具有从DC电源接收功率的恒定电流输出的第二级降压降压转换器; 以及第二级智能降压LED驱动器芯片，其运行降压降压转换器，产生恒流输出到外部LED负载。配套微控制器控制第二级智能降压LED驱动芯片。伴随的微控制器为用户提供可编程功能，其中可编程特征提供用户可编程的变量来重新编程LED驱动器来改变默认变量。

3. 发明申请

US20070132322A1 Stepper motor having solenoid coils around end portions of stator poles 失效
标题翻译：具有围绕定子极端部的螺线管线圈的步进电机
公开(公告)号：US20070132322A1
公开(公告)日：2007-06-14
申请号：US11299415
申请日：2005-12-10
申请人： Lee Chiang
发明人： Lee Chiang
IPC分类号： H02K37/14 , H02K1/00
CPC分类号： H02K37/14 , H02K3/524
摘要： A stepper motor includes a rotor having a ring-shaped body having a circumference along which a plurality of magnetic poles of alternates. A plurality of stator members is arranged along and spaced from the circumference of the rotor. Each stator member has two limbs circumferentially spaced from each other by an angular range corresponding to an odd number of the magnetic poles of the rotor. A coil winding is formed around an end portion of each limb of each stator member and is substantially flush with the end face of the end portion to reduce and minimize magnetic loss. The stepper motor further includes a circuit board to which the coil windings are electrically connected whereby the phase switching sequences of the stator members and the windings is controlled.
摘要翻译：步进电动机包括具有环形体的转子，该环形体具有多个交替的磁极沿着该圆周。多个定子构件沿着转子的圆周布置并且与转子的圆周间隔开。每个定子构件具有彼此周向间隔开相当于转子的奇数个磁极的角度范围的两个分支。在每个定子构件的每个肢体的端部周围形成线圈绕组，并且基本上与端部部分的端面齐平，以减少并最小化磁损耗。步进电动机还包括电路板，线圈绕组被电连接，由此控制定子构件和绕组的相位切换顺序。

4. 发明授权

US09585232B1 Two circuit lighting controller with sensors and RF remote 有权
标题翻译：两路电路照明控制器，带传感器和射频遥控器
公开(公告)号：US09585232B1
公开(公告)日：2017-02-28
申请号：US14975319
申请日：2015-12-18
申请人： Tom O'Neil , Lee Chiang , Ji Wenshu
发明人： Tom O'Neil , Lee Chiang , Ji Wenshu
IPC分类号： H05B37/02
CPC分类号： H05B37/0272 , H05B37/0218 , H05B37/0227 , H05B37/0236 , Y02B20/46
摘要： A lighting controller comprising a single circuit sensor switch on a first circuit. At least one infrared PIR sensor is configured to cover 360 degrees. The at least one infrared PIR sensor is electrically connected to control the single circuit sensor switch. An acoustic sensor is electrically connected to control the single circuit sensor switch. A photo sensor is electrically connected to control the single circuit sensor switch. The photo sensor has an infrared remote controller and receiver for controlling the single circuit sensor switch. A second circuit sensor switch is on a second circuit that is connected to the first sensor. The second circuit sensor switch is configured to be connected to the single circuit sensor switch, the photo sensor, the acoustic sensor, and the at least one infrared PIR sensor so that the second circuit sensor switch further improves lighting efficiency.
摘要翻译：一种照明控制器，包括在第一电路上的单个电路传感器开关。至少一个红外PIR传感器被配置为覆盖360度。至少一个红外PIR传感器被电连接以控制单个电路传感器开关。声学传感器电连接以控制单个电路传感器开关。光电传感器电气连接以控制单电路传感器开关。光传感器具有用于控制单电路传感器开关的红外遥控器和接收器。第二电路传感器开关位于连接到第一传感器的第二电路上。第二电路传感器开关被配置为连接到单电路传感器开关，光传感器，声传感器和至少一个红外PIR传感器，使得第二电路传感器开关进一步提高照明效率。

5. 发明授权

US08836236B1 LED offset voltage dimmer 有权
标题翻译： LED偏移电压调光器
公开(公告)号：US08836236B1
公开(公告)日：2014-09-16
申请号：US13886522
申请日：2013-05-03
申请人： Lee Chiang , Tom O'Neil
发明人： Lee Chiang , Tom O'Neil
IPC分类号： G05F1/00 , H05B37/02 , H05B39/04 , H05B41/36 , H05B33/08
CPC分类号： H05B33/0845
摘要： An LED driver has a power supply configured to receive power from a power input. A primary controller configured to receive power from the power supply and output power to a power output. The power output is configured to be connected to LED lights. A dimmer provides a dimming signal, and the dimmer has an adjustable voltage circuit. An offset voltage is added to a ground path on the adjustable voltage circuit. The offset voltage can be created by a silicon diode adding the offset voltage to a transformer's secondary winding ground path on a DC regulated voltage circuit. The adjustable voltage circuit can be formed as the DC regulated voltage circuit. The DC regulated voltage circuit is a 10 VDC regulated voltage circuit.
摘要翻译： LED驱动器具有被配置为从电力输入接收电力的电源。主控制器被配置为从电源接收电力并将功率输出到功率输出。电源输出配置为连接到LED灯。调光器提供调光信号，调光器具有可调电压电路。偏移电压加到可调电压电路上的接地路径上。偏移电压可以由硅二极管产生，将偏移电压加到直流调节电压电路上的变压器次级绕组接地路径上。可调电压电路可以形成为直流调节电压电路。直流调节电压电路是一个10 VDC稳压电路。

6. 发明申请

US20100317831A1 PROBE COMPOUNDS FOR PROTEIN TYROSINE PHOSPHATASE (PTP) AND PRECURSORS THEREOF 审中-公开
标题翻译：蛋白质酪氨酸磷酸酶（PTP）及其前体的探针化合物
公开(公告)号：US20100317831A1
公开(公告)日：2010-12-16
申请号：US12814454
申请日：2010-06-13
申请人： Lee-Chiang Lo
发明人： Lee-Chiang Lo
IPC分类号： C07K5/083 , C07F9/12 , C07F9/6574
CPC分类号： C07F9/12 , A61K47/557 , C07F9/6561 , C07F9/65744 , C07K5/06191 , C07K5/0812 , C07K5/0815 , C07K5/0819
摘要： A probe compound for protein tyrosine phosphatases (PTPs), as shown in Formula (I) is provided. In Formula (I), A1 and A2 represent amino acids. The amino acids include leucine, phenylalanine, glutamic acid, lysine, alanine, arginine, aspartic acid, asparagine, citrulline, cysteine, cystine, glutamine, glycine, histidine, hydroxyproline, isoleucine, methionine, proline, serine, threonine, tryptophan, valine or a combination thereof. The invention also provides probe compound precursors for protein tyrosine phosphatases (PTPs).
摘要翻译：提供了如式（I）所示的蛋白质酪氨酸磷酸酶（PTP）的探针化合物。在式（I）中，A1和A2表示氨基酸。氨基酸包括亮氨酸，苯丙氨酸，谷氨酸，赖氨酸，丙氨酸，精氨酸，天冬氨酸，天冬酰胺，瓜氨酸，半胱氨酸，胱氨酸，谷氨酰胺，甘氨酸，组氨酸，羟脯氨酸，异亮氨酸，甲硫氨酸，脯氨酸，丝氨酸，苏氨酸，色氨酸，其组合。本发明还提供蛋白酪氨酸磷酸酶（PTP）的探针化合物前体。

7. 发明授权

US07703946B2 LED wall wash light 失效
标题翻译： LED洗墙灯
公开(公告)号：US07703946B2
公开(公告)日：2010-04-27
申请号：US12154471
申请日：2008-05-23
申请人： Lee Chiang , Xin Guo , Eng K. Wong , Yupin Sun
发明人： Lee Chiang , Xin Guo , Eng K. Wong , Yupin Sun
IPC分类号： F21V21/00
CPC分类号： F21V29/76 , F21S2/005 , F21S4/28 , F21V15/013 , F21V23/02 , F21V23/06 , F21V29/74 , F21Y2101/00 , F21Y2115/10 , Y10S362/80
摘要： Embodiments of the present invention relate to an LED light fixture that linearly arranges a plurality of LEDs within a housing such that each LED has a respective collimator. The output from the collimators is directed to a diffuser that shapes the light provided by the fixture so that a desired viewing angle is achieved. More particularly, the LEDs are located on a first circuit board and the driver chips for the LEDs are located on a second circuit board which sandwich a heat sink.
摘要翻译：本发明的实施例涉及一种LED灯具，其将多个LED线性地布置在壳体内，使得每个LED具有相应的准直器。来自准直器的输出被引导到漫射器，该漫射器对由灯具提供的光进行成形，从而实现期望的视角。更具体地，LED位于第一电路板上，并且用于LED的驱动器芯片位于夹着散热器的第二电路板上。

8. 发明授权

US09545021B2 Mat with cable management for electronic devices 有权
标题翻译：带有电缆管理的电子设备
公开(公告)号：US09545021B2
公开(公告)日：2017-01-10
申请号：US14477757
申请日：2014-09-04
申请人： Lee Chiang Evans
发明人： Lee Chiang Evans
IPC分类号： F16L3/00 , H05K5/02 , H04B1/16 , H04M1/04
CPC分类号： H05K5/0204 , H04B1/1607 , H04M1/04
摘要： Embodiments of the invention provide a mat upon which can be placed an electronic device. A cable is routed through a channel that is at least partially inside the mat. One end of the cable connects to the electronic device while the other end can exit the mat through, for example, an opening in the mat's edge, or other opening. Multiple devices and cables can be accommodated. Figures provided herein illustrate different types of mat and channel designs. Other designs are possible.
摘要翻译：本发明的实施例提供了可以放置电子装置的垫。电缆通过至少部分在垫内部的通道布线。电缆的一端连接到电子设备，而另一端可以通过例如垫的边缘的开口或其他开口离开垫子。可以容纳多个设备和电缆。本文提供的图示了不同类型的垫和通道设计。其他设计是可能的。

9. 发明申请

US20150341993A1 LED DRIVE CIRCUITRY WITH DISCONNECT SWITCH 有权
标题翻译： LED驱动电路与断开开关
公开(公告)号：US20150341993A1
公开(公告)日：2015-11-26
申请号：US14283565
申请日：2014-05-21
申请人： TOM O'NEIL , LEE CHIANG
发明人： TOM O'NEIL , LEE CHIANG
IPC分类号： H05B33/08
CPC分类号： H05B33/083 , H05B33/08 , H05B33/0815 , H05B33/0824 , H05B33/0845
摘要： A circuit is described which allows an LED driver to be controlled by a control signal in such a manner that at a predetermined dimming level the output current goes to zero instead of continuing to indefinitely low dim levels, thus avoiding the possibility of flickering or shimmer at extremely low dim levels. An electronic circuit for driving an LED load with a conventional LED drive circuit has inputs connected to a power source and output terminals providing regulated output power including a load disconnect switch in series with the LED load which has a control node responsive to a control circuit; and a control input which commands varying levels of input power. The control circuit is configured to be responsive to the control input so that when the control input corresponds to a certain continuous level of dimming, the load disconnect switch is opened.
摘要翻译：描述了一种电路，其允许通过控制信号来控制LED驱动器，使得在预定的调光级别，输出电流变为零而不是持续到无限低的昏暗水平，从而避免了闪烁或闪烁的可能性极低的昏暗水平。用传统的LED驱动电路驱动LED负载的电子电路具有连接到电源和输出端的输入端，输出端提供调节的输出功率，包括与LED负载串联的负载断开开关，LED负载具有响应于控制电路的控制节点; 以及控制输入，其命令变化的输入功率电平。控制电路被配置为响应于控制输入，使得当控制输入对应于一定持续的调光级时，负载断开开关被打开。

10. 发明申请

US20090290344A1 LED wall wash light 失效
标题翻译： LED洗墙灯
公开(公告)号：US20090290344A1
公开(公告)日：2009-11-26
申请号：US12154471
申请日：2008-05-23
申请人： Lee Chiang , Xin Guo , Eng K. Wong , Yupin Sun
发明人： Lee Chiang , Xin Guo , Eng K. Wong , Yupin Sun
IPC分类号： F21V11/00
CPC分类号： F21V29/76 , F21S2/005 , F21S4/28 , F21V15/013 , F21V23/02 , F21V23/06 , F21V29/74 , F21Y2101/00 , F21Y2115/10 , Y10S362/80
摘要： Embodiments of the present invention relate to an LED light fixture that linearly arranges a plurality of LEDs within a housing such that each LED has a respective collimator. The output from the collimators is directed to a diffuser that shapes the light provided by the fixture so that a desired viewing angle is achieved. More particularly, the LEDs are located on a first circuit board and the driver chips for the LEDs are located on a second circuit board which sandwich a heat sink.
摘要翻译：本发明的实施例涉及一种LED灯具，其将多个LED线性地布置在壳体内，使得每个LED具有相应的准直器。来自准直器的输出被引导到漫射器，该漫射器对由灯具提供的光进行成形，从而实现期望的视角。更具体地，LED位于第一电路板上，并且用于LED的驱动器芯片位于夹着散热器的第二电路板上。

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