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1. 外观设计

USD1026549S1 Gas stove wind guard 有权
公开(公告)号：USD1026549S1
公开(公告)日：2024-05-14
申请号：US29831408
申请日：2022-03-19
申请人： Dongsheng Zhou , Bree Hao Peng , Gene Zhou
设计人： Dongsheng Zhou , Bree Hao Peng , Gene Zhou
摘要： FIG. 1 is a top perspective view of a gas stove wind guard showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear plan view thereof;
FIG. 7 is a side elevation view thereof; and,
FIG. 8 is an opposite side elevation view of FIG. 7.

2. 外观设计

USD983324S1 Gas regulator fitting assembly 有权
公开(公告)号：USD983324S1
公开(公告)日：2023-04-11
申请号：US29782744
申请日：2021-05-08
申请人： Dongsheng Zhou
设计人： Dongsheng Zhou

3. 外观设计

USD909539S1 Valve assembly 有权
公开(公告)号：USD909539S1
公开(公告)日：2021-02-02
申请号：US29669545
申请日：2018-11-09
申请人： Dongsheng Zhou
设计人： Dongsheng Zhou

4. 发明授权

US08749177B2 Regulation of wavelength shift and perceived color of solid state lighting with temperature variation 有权
标题翻译：固态照明随温度变化的波长偏移和感知颜色的调节
公开(公告)号：US08749177B2
公开(公告)日：2014-06-10
申请号：US13601744
申请日：2012-08-31
申请人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
发明人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
IPC分类号： G05F1/08
CPC分类号： H05B33/0872 , H05B33/0818 , H05B33/086 , H05B33/0866
摘要： Representative embodiments of the disclosure provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting system has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting system producing a first wavelength shift, and a second electrical biasing for the solid state lighting system producing a second, opposing wavelength shift. Representative embodiments provide for receiving information designating a selected intensity level or a selected temperature and providing a combined first electrical biasing and second electrical biasing to the solid state lighting system to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译：本公开的代表性实施例提供了一种控制从固态照明系统发射的光的强度和光谱的系统，装置和方法。固态照明系统在全强度和选定温度下具有第一发射光谱，固态照明系统的第一电偏压产生第一波长位移，并且固态照明系统的第二电偏压产生第二相反的波长偏移。代表性实施例提供用于接收指定所选择的强度水平或选定温度的信息，并且向固态照明系统提供组合的第一电偏置和第二电偏置以产生具有所选强度水平的发射光并且具有预定的在预定温度范围内的第一个发射光谱的方差。

5. 发明授权

US08742674B2 Adaptive current regulation for solid state lighting 有权
标题翻译：固态照明的自适应电流调节
公开(公告)号：US08742674B2
公开(公告)日：2014-06-03
申请号：US12969316
申请日：2010-12-15
申请人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou , Harlan H. Ohara
发明人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou , Harlan H. Ohara
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H05B33/0818 , H05B33/0845 , Y02B20/347
摘要： Exemplary embodiments provide an apparatus, system and method for power conversion to provide power to solid state lighting, and which may be coupled to a first switch, such as a dimmer switch. An exemplary system comprises: a switching power supply; solid state lighting; a first adaptive interface circuit to provide a resistive impedance to the first switch and conduct current from the first switch in a default mode; and a second adaptive interface circuit to create a resonant process. An exemplary apparatus comprises: a switching power supply; and an adaptive interface circuit comprising a resistive impedance coupled in series to a reactive impedance to conduct current from the first switch in a first current path in a default mode, and further comprising a second switch coupled to the reactive impedance to conduct current from the first switch in a second current path, with the adaptive interface circuit further damping oscillation when the first switch turns on.
摘要翻译：示例性实施例提供了一种用于功率转换以向固态照明提供电力的装置，系统和方法，并且其可以耦合到诸如调光器开关的第一开关。示例性系统包括：开关电源; 固态照明; 第一自适应接口电路，用于向第一开关提供电阻性阻抗，并以默认模式传导来自第一开关的电流; 以及第二自适应接口电路，以产生谐振过程。示例性装置包括：开关电源; 以及自适应接口电路，其包括串联耦合到无功阻抗的电阻阻抗，以在默认模式下在第一电流路径中传导来自第一开关的电流，并且还包括耦合到无功阻抗的第二开关，以将来自第一切换到第二电流路径，当第一开关导通时，自适应接口电路进一步阻尼振荡。

6. 发明授权

US08569956B2 Apparatus, method and system for providing AC line power to lighting devices 有权
标题翻译：用于向照明装置提供交流线路电力的装置，方法和系统
公开(公告)号：US08569956B2
公开(公告)日：2013-10-29
申请号：US13283201
申请日：2011-10-27
申请人： Anatoly Shteynberg , Dongsheng Zhou , Stephen F. Dreyer , Harlan Ohara , Sinan Doluca
发明人： Anatoly Shteynberg , Dongsheng Zhou , Stephen F. Dreyer , Harlan Ohara , Sinan Doluca
IPC分类号： H05B37/00 , H05B41/00
CPC分类号： H05B33/083 , H05B33/0809 , H05B33/0815 , H05B33/0827 , H05B33/0845 , H05B33/0857 , H05B33/089
摘要： An apparatus, method and system are disclosed for providing AC line power to lighting devices such as light emitting diodes (“LEDs”). A representative apparatus comprises: a plurality of LEDs coupled in series to form a plurality of segments of LEDs; first and second current regulators; a current sensor; and a controller to monitor a current level through a series LED current path, and to provide for first or second segments of LEDs to be in or out of the series LED current path at different current levels. A voltage regulator is also utilized to provide a voltage during a zero-crossing interval of the AC voltage. In a representative embodiment, first and second segments of LEDs are both in the series LED current path regulated at a lower current level compared to when only the first segment of LEDs is in the series LED current path.
摘要翻译：公开了一种用于向例如发光二极管（“LED”）等照明装置提供AC线电力的装置，方法和系统。代表性装置包括：串联耦合以形成多个LED段的多个LED; 第一和第二电流调节器; 电流传感器; 以及控制器，用于通过串联LED电流路径监视电流水平，并且提供LED的第一或第二段在不同电流水平下进入或流出串联LED电流路径。还利用电压调节器在交流电压的零交叉间隔期间提供电压。在代表性实施例中，与当仅第一LED段处于串联LED电流路径时相比，LED的第一和第二段都处于LED电流路径中调节在较低电流水平。

7. 发明申请

US20120319585A1 Regulation of Wavelength Shift and Perceived Color of Solid State Lighting with Temperature Variation 有权
标题翻译：固态照明的温度变化波长偏移和感知颜色的调节
公开(公告)号：US20120319585A1
公开(公告)日：2012-12-20
申请号：US13601744
申请日：2012-08-31
申请人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
发明人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
IPC分类号： H05B37/02 , H05B37/00
CPC分类号： H05B33/0872 , H05B33/0818 , H05B33/086 , H05B33/0866
摘要： Representative embodiments of the disclosure provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting system has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting system producing a first wavelength shift, and a second electrical biasing for the solid state lighting system producing a second, opposing wavelength shift. Representative embodiments provide for receiving information designating a selected intensity level or a selected temperature and providing a combined first electrical biasing and second electrical biasing to the solid state lighting system to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译：本公开的代表性实施例提供了一种控制从固态照明系统发射的光的强度和光谱的系统，装置和方法。固态照明系统在全强度和选定温度下具有第一发射光谱，固态照明系统的第一电偏压产生第一波长位移，并且固态照明系统的第二电偏压产生第二相反的波长偏移。代表性实施例提供用于接收指定所选择的强度水平或选定温度的信息，并且向固态照明系统提供组合的第一电偏置和第二电偏置以产生具有所选强度水平的发射光并且具有预定的在预定温度范围内的第一个发射光谱的方差。

8. 发明申请

US20120286666A1 REGULATION OF WAVELENGTH SHIFT AND PERCEIVED COLOR OF SOLID STATE LIGHTING WITH INTENSITY AND TEMPERATURE VARIATION 有权
标题翻译：强度和温度变化的固态照明的波长变化和曝光颜色的调节
公开(公告)号：US20120286666A1
公开(公告)日：2012-11-15
申请号：US13558283
申请日：2012-07-25
申请人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
发明人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
IPC分类号： H05B37/02 , H05B37/00
CPC分类号： H05B33/0827 , H05B33/0863 , H05B33/0866
摘要： Representative embodiments of the disclosure provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting system has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting system producing a first wavelength shift, and a second electrical biasing for the solid state lighting system producing a second, opposing wavelength shift. Representative embodiments provide for receiving information designating a selected intensity level or a selected temperature and providing a combined first electrical biasing and second electrical biasing to the solid state lighting system to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译：本公开的代表性实施例提供了一种控制从固态照明系统发射的光的强度和光谱的系统，装置和方法。固态照明系统在全强度和选定温度下具有第一发射光谱，固态照明系统的第一电偏压产生第一波长位移，并且固态照明系统的第二电偏压产生第二相反的波长偏移。代表性实施例提供用于接收指定所选择的强度水平或选定温度的信息，并且向固态照明系统提供组合的第一电偏置和第二电偏置以产生具有所选强度水平的发射光并且具有预定的在预定温度范围内的第一个发射光谱的方差。

9. 发明授权

US08253666B2 Regulation of wavelength shift and perceived color of solid state lighting with intensity and temperature variation 有权
标题翻译：固态照明的波长偏移和感知颜色的调节与强度和温度变化
公开(公告)号：US08253666B2
公开(公告)日：2012-08-28
申请号：US11927302
申请日：2007-10-29
申请人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
发明人： Anatoly Shteynberg , Harry Rodriguez , Bradley M. Lehman , Dongsheng Zhou
IPC分类号： G09G3/32
CPC分类号： H05B33/0827 , H05B33/0863 , H05B33/0866
摘要： Representative embodiments of the disclosure provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting system has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting system producing a first wavelength shift, and a second electrical biasing for the solid state lighting system producing a second, opposing wavelength shift. Representative embodiments provide for receiving information designating a selected intensity level or a selected temperature and providing a combined first electrical biasing and second electrical biasing to the solid state lighting system to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译：本公开的代表性实施例提供了一种控制从固态照明系统发射的光的强度和光谱的系统，装置和方法。固态照明系统在全强度和选定温度下具有第一发射光谱，固态照明系统的第一电偏压产生第一波长位移，并且固态照明系统的第二电偏压产生第二相反的波长偏移。代表性实施例提供用于接收指定所选择的强度水平或选定温度的信息，并且向固态照明系统提供组合的第一电偏置和第二电偏置以产生具有所选强度水平的发射光并且具有预定的在预定温度范围内的第一个发射光谱的方差。

10. 发明授权

US08193795B2 Output current and input power regulation with a power converter 有权
标题翻译：输出电流和输入功率调节与电源转换器
公开(公告)号：US08193795B2
公开(公告)日：2012-06-05
申请号：US11253001
申请日：2005-10-17
申请人： Dongsheng Zhou , Kent Kernahan , Milton D. Ribeiro
发明人： Dongsheng Zhou , Kent Kernahan , Milton D. Ribeiro
IPC分类号： G05F1/00
CPC分类号： H02M3/156 , H05B33/0815 , H05B33/0848 , H05B33/0854
摘要： A power converter circuit senses the output voltage (Vo) and controls the converter's duty cycle (d1) to provide a steady output current (Io) or input power (Pin) in each switching cycle (T). During an initial period (Tramp), the controller provides a possibly smaller target current (Iramp) to reduce the system stress while the output voltage rises to a suitable value (InitVtar).
摘要翻译：电源转换器电路检测输出电压（Vo）并控制转换器的占空比（d1），以在每个开关周期（T）中提供稳定的输出电流（Io）或输入功率（Pin）。在初始阶段（Tramp）期间，控制器提供可能较小的目标电流（Iramp），以在输出电压上升到适当值（InitVtar）时降低系统应力。

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