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公开(公告)号：US12052810B2
公开(公告)日：2024-07-30
申请号：US18318790
申请日：2023-05-17
摘要： A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.
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公开(公告)号：US11984882B2
公开(公告)日：2024-05-14
申请号：US18143677
申请日：2023-05-05
发明人： Chia-Teh Chen
IPC分类号： H03K17/13 , F21V3/00 , F21Y115/10 , H03K17/94 , H05B39/08 , H05B45/10 , H05B45/20 , H05B45/37 , H05B47/105 , H05B47/13 , H05B47/19
CPC分类号： H03K17/133 , H03K17/941 , H05B39/08 , H05B45/10 , H05B45/20 , H05B45/37 , H05B47/105 , H05B47/13 , H05B47/19 , F21V3/00 , F21Y2115/10 , Y02B20/40
摘要： A color temperature switching scheme for an LED lighting device is disclosed. The color temperature switching scheme includes a plurality of different color temperature performances correspondingly generated by a plurality of different paired combinations of a first electric power allocated to a first LED load emitting a light with a first color temperature and a second electric power allocated to a second LED load emitting a light with a second color temperature such that a mingled color temperature between the first color temperature and the second color temperature can be generated thru a light diffuser. For tuning the mingled color temperature of the LED lighting device a reverse yet complementary power adjustment process for distributing a total electric power T between the first LED circuit and the second LED circuit is required such that a total light intensity remains unchanged while the mingled color temperature is being adjusted.
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公开(公告)号：US11918133B2
公开(公告)日：2024-03-05
申请号：US13828450
申请日：2013-03-14
IPC分类号： G06F3/041 , A47G33/08 , G09G5/00 , G10L15/22 , G10L17/22 , H04N21/422 , H04W84/18 , H05B39/08 , H05B47/155 , H05B47/175 , H05B47/18 , H05B47/19
CPC分类号： A47G33/08 , A47G33/0809 , A47G33/0818 , G06F3/041 , G09G5/005 , G10L15/22 , G10L17/22 , H04N21/4222 , H04W84/18 , H05B39/085 , H05B47/155 , H05B47/175 , H05B47/18 , H05B47/19 , A47G2033/0827 , G10L2015/223
摘要： Embodiments of the present invention are directed to an ornamental system, apparatus and method that is dynamically modifiable. Embodiments of the ornament system comprise a processor, at least one ornamental member and a data controller. The processor is a computer or similar device that stores data for transmission. The ornamental member is configured to receive and display data stored in a database. Embodiments of the present invention can be coupled to other ornamental systems across a wide area network, wherein users can share data files for display.
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公开(公告)号：US20240022249A1
公开(公告)日：2024-01-18
申请号：US18374793
申请日：2023-09-29
发明人： Dragan Veskovic
CPC分类号： H03K17/962 , H01H3/02 , H01H23/145 , H05B39/085 , H01H2003/0293 , H01H2215/00
摘要： A control device configured for use in a load control system to control one or more electrical loads external to the control device may include an antenna and an actuation member having a front surface defining a touch sensitive surface configured to detect a touch actuation along at least a portion of the front surface. The control device may include a main printed circuit board (PCB) comprising a control circuit, an antenna PCB connected to the main PCB, a tactile switch(es), a controllably conductive device, and a drive circuit operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive or non-conductive to control the amount of power delivered to the electrical load. The antenna may extend substantially perpendicular from the main PCB through an opening in the yoke and into a cavity defined by the actuation member and the yoke.
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公开(公告)号：US11817856B2
公开(公告)日：2023-11-14
申请号：US17508103
申请日：2021-10-22
发明人： Dragan Veskovic
CPC分类号： H03K17/962 , H01H3/02 , H01H23/145 , H05B39/085 , H01H2003/0293 , H01H2215/00
摘要： A control device configured for use in a load control system to control one or more electrical loads external to the control device may include an antenna and an actuation member having a front surface defining a touch sensitive surface configured to detect a touch actuation along at least a portion of the front surface. The control device may include a main printed circuit board (PCB) comprising a control circuit, an antenna PCB connected to the main PCB, a tactile switch(es), a controllably conductive device, and a drive circuit operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive or non-conductive to control the amount of power delivered to the electrical load. The antenna may extend substantially perpendicular from the main PCB through an opening in the yoke and into a cavity defined by the actuation member and the yoke.
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6.发明公开公开(公告)号：US20230308092A1
公开(公告)日：2023-09-28
申请号：US18143677
申请日：2023-05-05
发明人： CHIA-TEH CHEN
IPC分类号： H03K17/13 , H03K17/94 , H05B39/08 , H05B45/20 , H05B47/19 , H05B47/13 , H05B45/37 , H05B45/10 , H05B47/105
CPC分类号： H03K17/133 , H03K17/941 , H05B39/08 , H05B45/20 , H05B47/19 , H05B47/13 , H05B45/37 , H05B45/10 , H05B47/105 , Y02B20/40 , F21Y2115/10
摘要： A color temperature switching scheme for an LED lighting device is disclosed. The color temperature switching scheme includes a plurality of different color temperature performances correspondingly generated by a plurality of different paired combinations of a first electric power allocated to a first LED load emitting a light with a first color temperature and a second electric power allocated to a second LED load emitting a light with a second color temperature such that a mingled color temperature between the first color temperature and the second color temperature can be generated thru a light diffuser. For tuning the mingled color temperature of the LED lighting device a reverse yet complementary power adjustment process for distributing a total electric power T between the first LED circuit and the second LED circuit is required such that a total light intensity remains unchanged while the mingled color temperature is being adjusted.
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7.发明公开公开(公告)号：US20230275579A1
公开(公告)日：2023-08-31
申请号：US18143997
申请日：2023-05-05
发明人： CHIA-TEH CHEN
IPC分类号： H03K17/13 , H03K17/94 , H05B39/08 , H05B45/20 , H05B47/19 , H05B47/13 , H05B45/37 , H05B45/10 , H05B47/105
CPC分类号： H03K17/133 , H03K17/941 , H05B39/08 , H05B45/20 , H05B47/19 , H05B47/13 , H05B45/37 , H05B45/10 , H05B47/105 , Y02B20/40 , F21Y2115/10
摘要： A color temperature switching scheme for an LED lighting device is disclosed. The color temperature switching scheme comprises a plurality of different color temperature performances correspondingly generated by a plurality of different paired combinations of a first electric power allocated to a first LED load emitting a light with a first color temperature and a second electric power allocated to a second LED load emitting a light with a second color temperature such that a mingled color temperature between the first color temperature and the second color temperature can be generated thru a light diffuser. For tuning the mingled color temperature of the LED lighting device a reverse yet complementary power adjustment process for distributing a total electric power T between the first LED circuit and the second LED circuit is required such that a total light intensity remains unchanged while the mingled color temperature is being adjusted.
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公开(公告)号：US11689197B2
公开(公告)日：2023-06-27
申请号：US17341547
申请日：2021-06-08
发明人： Chia-Teh Chen
IPC分类号： H03K17/13 , H03K17/94 , H05B39/08 , H05B45/20 , H05B47/105 , F21Y115/10 , F21V3/00 , H05B47/19 , H05B47/13 , H05B45/37 , H05B45/10
CPC分类号： H03K17/133 , H03K17/941 , H05B39/08 , H05B45/10 , H05B45/20 , H05B45/37 , H05B47/105 , H05B47/13 , H05B47/19 , F21V3/00 , F21Y2115/10 , Y02B20/40
摘要： A color temperature switching scheme for an LED lighting device is disclosed. The color temperature switching scheme comprises a plurality of different color temperature performances correspondingly generated by a plurality of different paired combinations of a first electric power allocated to a first LED load emitting a light with a first color temperature and a second electric power allocated to a second LED load emitting a light with a second color temperature such that a mingled color temperature between the first color temperature and the second color temperature can be generated thru a light diffuser. For tuning the mingled color temperature of the LED lighting device a reverse yet complementary power adjustment process for distributing a total electric power T between the first LED circuit and the second LED circuit is required such that a total light intensity remains essentially unchanged while the mingled color temperature is being adjusted.
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公开(公告)号：US20230133984A1
公开(公告)日：2023-05-04
申请号：US18089364
申请日：2022-12-27
发明人： Quinn Brogan , Graham L. Christensen , Chris Dimberg , Jonathan H. Ference , Matthew V. Harte , Matthew Philip McDonald , Dinesh Sundara Moorthy , Matthew W. Nuhfer , Michael W. Pessina , James P. Steiner , Daniel L. Twaddell
摘要： A control device configured for use in a load control system to control an electrical load external to the control device may comprise an actuation member having a front surface defining a capacitive touch surface configured to detect a touch actuation along at least a portion of the front surface. The control device includes a main printed circuit board (PCB) comprising a control circuit, a tactile switch, a controllably conductive device, and a drive circuit operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive or non-conductive to control the amount of power delivered to the electrical load. The control device also includes a capacitive touch PCB that comprises a touch sensitive circuit comprising one or more receiving capacitive touch pads located on the capacitive touch PCB and arranged in a linear array adjacent to the capacitive touch surface.
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公开(公告)号：US11452183B2
公开(公告)日：2022-09-20
申请号：US17228361
申请日：2021-04-12
摘要： A wearable wireless device may be configured for control of a parameter of a load control device. The load control device may be responsive to a network device, for example, to provide fine tune adjustment of the parameter. The wearable wireless device may include a touch-responsive visual display for displaying feedback of the parameter of the load control device. The visual display may be configured to be actuated to receive a user input to adjust the parameter of the load control device. An actuation of the visual display of the wearable wireless device may adjust the parameter by a greater percentage than the fine tune adjustment provided by the network device.
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