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21. 发明授权

US07956554B2 System and method for regulation of solid state lighting 有权
标题翻译：固态照明调节系统及方法
公开(公告)号：US07956554B2
公开(公告)日：2011-06-07
申请号：US11927263
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： G05F1/00 , G09G3/36
CPC分类号： H05B33/0872 , G09G3/3413 , G09G3/342 , G09G2320/0242 , G09G2320/041 , G09G2320/064 , G09G2320/0666 , G09G2330/06 , H05B33/0818 , H05B33/086 , H05B33/0866
摘要： Exemplary embodiments of the invention 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 has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting producing a first wavelength shift, and a second electrical biasing for the solid state lighting producing a second, opposing wavelength shift. Exemplary 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 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：本发明的示例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。固态照明在全强度和选定温度下具有第一发射光谱，第一电偏压用于固态照明产生第一波长偏移，第二电偏压用于固态照明，产生第二相对波长转移。示例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; 以及向所述固态照明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，并且在预定温度范围内具有在所述第一发射光谱的预定变化范围内的第二发射光谱。

22. 发明申请

US20090079360A1 System and Method for Regulation of Solid State Lighting 有权
标题翻译：固态照明调节系统和方法
公开(公告)号：US20090079360A1
公开(公告)日：2009-03-26
申请号：US11927263
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： H05B41/36 , H05B37/02
CPC分类号： H05B33/0872 , G09G3/3413 , G09G3/342 , G09G2320/0242 , G09G2320/041 , G09G2320/064 , G09G2320/0666 , G09G2330/06 , H05B33/0818 , H05B33/086 , H05B33/0866
摘要： Exemplary embodiments of the invention 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 has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting producing a first wavelength shift, and a second electrical biasing for the solid state lighting producing a second, opposing wavelength shift. Exemplary 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 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：本发明的示例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。固态照明在全强度和选定温度下具有第一发射光谱，第一电偏压用于固态照明产生第一波长偏移，第二电偏压用于固态照明，产生第二相对波长转移。示例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; 以及向所述固态照明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，并且在预定温度范围内具有在所述第一发射光谱的预定变化范围内的第二发射光谱。

23. 发明申请

US20090079355A1 Digital Driver Apparatus, Method and System for Solid State Lighting 有权
标题翻译：数字驱动器设备，固态照明方法和系统
公开(公告)号：US20090079355A1
公开(公告)日：2009-03-26
申请号：US11859680
申请日：2007-09-21
申请人： Dongsheng Zhou , Anatoly Shteynberg , Harry Rodriguez , Mark Eason , Lanh Nguyen
发明人： Dongsheng Zhou , Anatoly Shteynberg , Harry Rodriguez , Mark Eason , Lanh Nguyen
IPC分类号： H05B41/16 , H05B41/36
CPC分类号： H05B33/0818
摘要： An apparatus, method and system are provided for controlling the solid state lighting, such as LEDs. An exemplary apparatus comprises: a switch for switching electrical current through the LEDs, a current sensor; a first comparator adapted to determine when a switch electrical current has reached a first predetermined threshold; a second comparator adapted to determine when the switch electrical current has reached a predetermined average current level; and a controller. The controller is adapted to turn the switch into an on state and an off state, to determine a first on time period as a duration between either a detection of a second predetermined current threshold or the turning the switch into the on state, and the detection of the predetermined average current level; to determine a second on time period as a duration between the detection of the predetermined average current level and the detection of the first predetermined current threshold; and to determine an on time period of the switch as substantially proportional to a sum of the first on time period and the second on time period. Additional exemplary embodiments utilize a difference between the first and second on time periods to generate an error signal to adjust the on time period of the switch.
摘要翻译：提供了用于控制诸如LED的固态照明的装置，方法和系统。示例性装置包括：用于切换通过LED的电流的开关，电流传感器; 第一比较器，适于确定开关电流何时已经达到第一预定阈值; 第二比较器，适于确定开关电流何时已经达到预定的平均电流电平; 和控制器。控制器适于将开关转到导通状态和断开状态，以将第一接通时间段确定为检测到第二预定电流阈值或将开关转到导通状态之间的持续时间，以及检测的预定平均电流水平; 确定第二接通时间段作为所述预定平均电流电平的检测与所述第一预定电流阈值的检测之间的持续时间; 并且确定开关的接通时间段基本上与第一接通时间段和第二接通时间段的总和成比例。另外的示例性实施例利用第一和第二导通时间段之间的差异来产生误差信号以调整开关的接通时间段。

24. 发明申请

US20070182347A1 Impedance matching circuit for current regulation of solid state lighting 有权
标题翻译：用于固态照明电流调节的阻抗匹配电路
公开(公告)号：US20070182347A1
公开(公告)日：2007-08-09
申请号：US11655558
申请日：2007-01-19
申请人： Anatoly Shteynberg , Harry Rodriguez , Dongsheng Zhou
发明人： Anatoly Shteynberg , Harry Rodriguez , Dongsheng Zhou
IPC分类号： H05B39/00
CPC分类号： H05B33/0851 , H05B33/0815 , Y02B20/347
摘要： Exemplary embodiments provide an impedance matching circuit for providing variable power from a dimmer switch having a triac to a switching power supply couplable to solid-state lighting. An exemplary impedance matching circuit includes a first resistor coupled to receive a first current from the switching power supply; a second resistor; and a transistor coupled in series to the second resistor, with the transistor responsive to a gate voltage to modulate a second current through the second resistor in response to a detected level of the first current through the first resistor.
摘要翻译：示例性实施例提供了阻抗匹配电路，用于从具有三端双向可控硅开关的调光开关提供可变功率到可固定到固态照明的开关电源。示例性阻抗匹配电路包括耦合以从开关电源接收第一电流的第一电阻器; 第二电阻器; 以及与第二电阻器串联耦合的晶体管，响应于检测到的通过第一电阻器的第一电流的电平，晶体管响应于栅极电压来调制通过第二电阻器的第二电流。

25. 发明授权

US06972969B1 System and method for controlling current limit with primary side sensing 失效
标题翻译：用一次侧感应控制电流限制的系统和方法
公开(公告)号：US06972969B1
公开(公告)日：2005-12-06
申请号：US10922661
申请日：2004-08-19
申请人： Anatoly Shteynberg , Junjie Zheng , Harry Rodriguez , Mark D. Telefus , Dongsheng Zhou
发明人： Anatoly Shteynberg , Junjie Zheng , Harry Rodriguez , Mark D. Telefus , Dongsheng Zhou
IPC分类号： H02M3/335
CPC分类号： H02M3/33523
摘要： A primary side sensing power control system and method that controls the current limit such that it is maintained within a small range for any acceptable input voltages and causes the output voltage of a PWM controller to drop as the output load increases when the current limit is reached.
摘要翻译：一种初级侧感测功率控制系统和方法，其控制电流限制，使得其在任何可接受的输入电压下保持在小范围内，并且当达到电流极限时，随着输出负载增加，PWM控制器的输出电压下降。

26. 发明授权

US06804127B2 Reduced capacitance AC/DC/AC power converter 失效
公开(公告)号：US06804127B2
公开(公告)日：2004-10-12
申请号：US10299268
申请日：2002-11-19
申请人： Dongsheng Zhou
发明人： Dongsheng Zhou
IPC分类号： H02M5458
CPC分类号： H02M5/458 , H02M1/32
摘要： An AC/DC/AC power converter is constructed without using any electrolytic capacitor, such that it is more compact, durable and reliable. This converter only required a small capacitance for its DC link and this capacitor can be easily obtainable with other types of capacitors such as film or ceramic type. The system further includes means to disconnect both input and output to this DC bus capacitor. A controller capable of fast monitoring the DC bus voltage is also able of quickly disconnecting the capacitor out of either input or output energy path to prevent the capacitor from being charged to over-voltage. The controller also possesses capability of re-connecting the disrupted energy path once the DC bus voltage returns to normal.

27. 外观设计

USD1050793S1 Gas stove assembly 有权
公开(公告)号：USD1050793S1
公开(公告)日：2024-11-12
申请号：US29899178
申请日：2023-08-05
申请人： Dongsheng Zhou
设计人： Dongsheng Zhou
摘要： FIG. 1 is a top perspective view of a gas stove assembly showing my 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 a side elevation view of the opposite side of FIG. 7.

28. 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.

29. 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

30. 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

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