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公开(公告)号：US20210360761A1
公开(公告)日：2021-11-18
申请号：US17390713
申请日：2021-07-30
Applicant: Lutron Technology Company LLC
Inventor： Richard S. Camden , Jordan H. Crafts , Vidur Garg , Kevin L. Gascho , Alexander F. Mosolgo , Dragan Veskovic , Sean R. Pearson
IPC: H05B47/115 , G01R29/26 , G01R31/44 , H04B17/23 , H04B17/345 , H04B17/14 , H05B45/50 , H05B47/19 , H05B47/105
Abstract: A control module for a lighting fixture may include an input circuit (e.g., a wireless communication circuit) that may be susceptible to noise generating by a noise-generating source (e.g., a lighting control device in the lighting fixture). The control circuit may execute a self-test procedure to determine if the magnitude of the noise is acceptable or unacceptable for normal operation of the control module. During the self-test procedure, the control circuit may measure a noise level at a connection of the input circuit and determine if the noise level causes the self-test procedure to fail. The control circuit may control the lighting load to multiple intensities, measure noise levels of the output signal at each intensity, and process the noise levels to determine if the test has passed or failed. The control circuit may illuminate a visual indicator to provide an indication that the self-test procedure has failed.
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公开(公告)号：US10405411B2
公开(公告)日：2019-09-03
申请号：US15959355
申请日：2018-04-23
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
Abstract: A method of automatically configuring a load control device takes advantage of a remote identification tag (e.g., an RFID tag) located in the vicinity of the device. The remote identification tag stores an identifier that is representative of a location in which the tag is installed. The method includes the steps of: associating a configuration setting with the identifier of the device in memory; the device receiving a first digital message including the identifier from the remote identification tag; the device transmitting a second digital message including the identifier after receiving the first digital message; and the device receiving a third digital message including the configuration setting associated with the identifier after transmitting the second digital message.
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公开(公告)号：US12301226B2
公开(公告)日：2025-05-13
申请号：US18374793
申请日：2023-09-29
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
Abstract: 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：US20240357724A1
公开(公告)日：2024-10-24
申请号：US18761788
申请日：2024-07-02
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
IPC: H05B47/18 , G06K7/10 , H05B45/10 , H05B47/10 , H05B47/185
CPC classification number: H05B47/18 , G06K7/10297 , H05B45/10 , H05B47/10 , H05B47/185
Abstract: A method of automatically programming a new load control device that replaces an old load control device takes advantage of a remote identification tag (e.g., an RFID tag) located in the vicinity of the old device. The remote identification tag stores an identifier that is representative of a location in which the old device is installed. The method includes the steps of: (1) storing a setting of an old device in a memory of a controller; (2) associating the setting with the identifier of the old device in the memory of the controller; (3) the new device retrieving the identifier from the remote identification tag after the new device is installed in the location of the old device; (4) the new device transmitting the identifier to the controller; and (5) the controller transmitting the setting of the old device to the new device in response to receiving the identifier.
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公开(公告)号：US11764688B2
公开(公告)日：2023-09-19
申请号：US17734544
申请日：2022-05-02
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
IPC: H05B45/10 , H02M3/335 , H05B45/00 , H05B45/382 , H05B45/385 , H05B45/39 , H05B45/37 , H05B44/00 , H05B45/30 , H02M1/08 , H05B45/355 , H05B45/3725 , H05B45/38 , H02M1/00
CPC classification number: H02M3/33538 , H02M1/08 , H02M3/33546 , H02M3/33553 , H05B44/00 , H05B45/00 , H05B45/10 , H05B45/30 , H05B45/37 , H05B45/382 , H05B45/385 , H05B45/39 , H02M1/0009 , H05B45/355 , H05B45/3725 , H05B45/38 , Y02B20/30
Abstract: A load control device for controlling the amount of power delivered to an electrical load (e.g., an LED light source) includes first and second semiconductor switches, a transformer, a capacitor, a controller, and a current sense circuit operable to receive a sense voltage representative of a primary current conducted through a primary winding of the transformer. The primary winding is coupled in series with a semiconductor switch, while a secondary winding is adapted to be operatively coupled to the load. The capacitor is electrically coupled between the junction of the first and second semiconductor switches and the primary winding. The current sense circuit receives a sense voltage and averages the sense voltage when the first semiconductor switch is conductive, so as to generate a load current control signal that is representative of a real component of a load current conducted through the load.
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Patent Agency Ranking
公开(公告)号：US11612043B2
公开(公告)日：2023-03-21
申请号：US17699532
申请日：2022-03-21
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
IPC: H05B47/18 , H05B45/10 , H05B47/10 , H05B47/185 , G06K7/10
Abstract: A method of automatically programming a new load control device that replaces an old load control device takes advantage of a remote identification tag (e.g., an RFID tag) located in the vicinity of the old device. The remote identification tag stores an identifier that is representative of a location in which the old device is installed. The method includes the steps of: (1) storing a setting of an old device in a memory of a controller; (2) associating the setting with the identifier of the old device in the memory of the controller; (3) the new device retrieving the identifier from the remote identification tag after the new device is installed in the location of the old device; (4) the new device transmitting the identifier to the controller; and (5) the controller transmitting the setting of the old device to the new device in response to receiving the identifier.
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公开(公告)号：US20220263414A1
公开(公告)日：2022-08-18
申请号：US17734544
申请日：2022-05-02
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
IPC: H02M3/335 , H05B45/10 , H05B45/00 , H05B45/382 , H05B45/385 , H05B45/39 , H05B45/37 , H05B44/00 , H02M1/08
Abstract: A load control device for controlling the amount of power delivered to an electrical load (e.g., an LED light source) includes first and second semiconductor switches, a transformer, a capacitor, a controller, and a current sense circuit operable to receive a sense voltage representative of a primary current conducted through a primary winding of the transformer. The primary winding is coupled in series with a semiconductor switch, while a secondary winding is adapted to be operatively coupled to the load. The capacitor is electrically coupled between the junction of the first and second semiconductor switches and the primary winding. The current sense circuit receives a sense voltage and averages the sense voltage when the first semiconductor switch is conductive, so as to generate a load current control signal that is representative of a real component of a load current conducted through the load.
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公开(公告)号：US20220131540A1
公开(公告)日：2022-04-28
申请号：US17508103
申请日：2021-10-22
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
Abstract: 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：US11284497B2
公开(公告)日：2022-03-22
申请号：US17061712
申请日：2020-10-02
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
IPC: H05B47/18 , H05B45/10 , H05B47/10 , H05B47/185 , G06K7/10
Abstract: A method of automatically programming a new load control device that replaces an old load control device takes advantage of a remote identification tag (e.g., an RFID tag) located in the vicinity of the old device. The remote identification tag stores an identifier that is representative of a location in which the old device is installed. The method includes the steps of: (1) storing a setting of an old device in a memory of a controller; (2) associating the setting with the identifier of the old device in the memory of the controller; (3) the new device retrieving the identifier from the remote identification tag after the new device is installed in the location of the old device; (4) the new device transmitting the identifier to the controller; and (5) the controller transmitting the setting of the old device to the new device in response to receiving the identifier.
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公开(公告)号：US20210242785A1
公开(公告)日：2021-08-05
申请号：US17235353
申请日：2021-04-20
Applicant: Lutron Technology Company LLC
Inventor： Dragan Veskovic
IPC: H02M3/335 , H05B45/10 , H05B45/00 , H05B45/382 , H05B45/385 , H05B45/39 , H02M1/08
Abstract: A load control device for controlling the amount of power delivered to an electrical load (e.g., an LED light source) includes first and second semiconductor switches, a transformer, a capacitor, a controller, and a current sense circuit operable to receive a sense voltage representative of a primary current conducted through a primary winding of the transformer. The primary winding is coupled in series with a semiconductor switch, while a secondary winding is adapted to be operatively coupled to the load. The capacitor is electrically coupled between the junction of the first and second semiconductor switches and the primary winding. The current sense circuit receives a sense voltage and averages the sense voltage when the first semiconductor switch is conductive, so as to generate a load current control signal that is representative of a real component of a load current conducted through the load.
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