Patents by Inventor Ryan Matthew Bocock
Ryan Matthew Bocock has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240120827Abstract: An illumination device and method are provided for controlling light-emitting diodes (LEDs). The LEDs (specifically, the LED loads) are controlled, e.g., brightness and color of the LED loads, independent of a phase-cut dimmer applied to the AC mains feeding a DC power supply. The power supply is active dependent upon the duration of a conduction angle supplied from the dimmer The power supply, however, produces drive currents that are independent from the conduction angle by using a two-stage power supply and a relatively slow and fast control loops that are controlled through a microprocessor-based control circuit. Parameters stored in the control circuit are drawn by the microprocessor to control the two-stage power supply to produce the drive currents independent and decoupled from the conduction angle yet dependent on the controller parameters.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: Lutron Technology Company LLCInventors: Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 11930570Abstract: An illumination device, system, and method are provided herein for emulating sunlight along a daytime or nighttime locus. Color temperature is determined using a first color temperature curve that includes data representative of a first color temperature as a function of a time of day. In response to a request to a change in brightness of one or more LED chains, a target color temperature output as a function of the current time of day is determined using a second color temperature curve based on the requested change in brightness. The second color temperature curve includes the target color temperature corresponding to the determined current time of day. The target color temperature output includes a lesser change in color temperature at solar noon than the change in color temperature at sunrise and sunset.Type: GrantFiled: December 10, 2021Date of Patent: March 12, 2024Assignee: Lutron Technology Company LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 11870333Abstract: An illumination device and method are provided for controlling light-emitting diodes (LEDs). The LEDs (specifically, the LED loads) are controlled, e.g., brightness and color of the LED loads, independent of a phase-cut dimmer applied to the AC mains feeding a DC power supply. The power supply is active dependent upon the duration of a conduction angle supplied from the dimmer. The power supply, however, produces drive currents that are independent from the conduction angle by using a two-stage power supply and a relatively slow and fast control loops that are controlled through a microprocessor-based control circuit. Parameters stored in the control circuit are drawn by the microprocessor to control the two-stage power supply to produce the drive currents independent and decoupled from the conduction angle yet dependent on the controller parameters.Type: GrantFiled: July 31, 2020Date of Patent: January 9, 2024Assignee: Lutron Technology Company LLCInventors: Jason E. Lewis, Ryan Matthew Bocock
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Publication number: 20230239985Abstract: An LED lamp and method are provided for autonomously changing the output brightness and color temperature of a plurality of LED strings to follow a first dimcurve in temporal synchronization with at least one other LED lamp. Synchronization is achieved based on a time of day determined using a clock signal. The output brightness and color temperature can transition from the first dimcurve to a second dimcurve over a predetermined number of scenes. The number of scenes is a function of a difference between the first dimcurve and the second dimcurve in at least one of the output brightness and the color temperature.Type: ApplicationFiled: March 27, 2023Publication date: July 27, 2023Applicant: Lutron Technology Company LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 11641706Abstract: An LED lamp and method are provided for autonomously changing the output brightness and color temperature of a plurality of LED strings to follow a first dimcurve in temporal synchronization with at least one other LED lamp. Synchronization is achieved based on a time of day determined using a clock signal. The output brightness and color temperature can transition from the first dimcurve to a second dimcurve over a predetermined number of scenes. The number of scenes is a function of a difference between the first dimcurve and the second dimcurve in at least one of the output brightness and the color temperature.Type: GrantFiled: December 13, 2021Date of Patent: May 2, 2023Assignee: Lutron Technology Company LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Publication number: 20220104329Abstract: An LED lamp and method are provided for autonomously changing the output brightness and color temperature of a plurality of LED strings to follow a first dimcurve in temporal synchronization with at least one other LED lamp. Synchronization is achieved based on a time of day determined using a clock signal. The output brightness and color temperature can transition from the first dimcurve to a second dimcurve over a predetermined number of scenes. The number of scenes is a function of a difference between the first dimcurve and the second dimcurve in at least one of the output brightness and the color temperature.Type: ApplicationFiled: December 13, 2021Publication date: March 31, 2022Applicant: Lutron Technology Company LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Publication number: 20220104321Abstract: An illumination device, system, and method are provided herein for emulating sunlight along a daytime or nighttime locus. Color temperature is determined using a first color temperature curve that includes data representative of a first color temperature as a function of a time of day. In response to a request to a change in brightness of one or more LED chains, a target color temperature output as a function of the current time of day is determined using a second color temperature curve based on the requested change in brightness. The second color temperature curve includes the target color temperature corresponding to the determined current time of day. The target color temperature output includes a lesser change in color temperature at solar noon than the change in color temperature at sunrise and sunset.Type: ApplicationFiled: December 10, 2021Publication date: March 31, 2022Applicant: Lutron Technology Company LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 11202352Abstract: An illumination device, system and method are provided herein for emulating sunlight along a daytime or nighttime locus. Sunlight is emulated depending on the path length of the sun relative to a structure containing the illumination device and system. One or more illumination devices can be grouped together and perform the sunlight emulation along the locus by producing different color temperatures throughout the day by all illumination devices within that group producing the same color temperature changes throughout the day. Moreover, a particular advantage of the preferred embodiments is the ability to manually change at any time the emulated natural sunlight output from the one or more groups of illumination devices and advantageously change the color output more so at certain times than at other times by simply actuating a trigger on a dimmer associated with a virtual or physical keypad.Type: GrantFiled: March 18, 2019Date of Patent: December 14, 2021Assignee: Lutron Technology Company LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 11202354Abstract: An illumination system and method is provided for readily mapping a plurality of scenes along a dimcurve form a natural show for one or more groups of LED illumination devices. Mapping can be performed using a graphical user interface on a remote controller wirelessly linked to the illumination devices. A keypad is preferably configured for button control of changes to color temperature as a function of brightness along each of the various dimcurves for each of the various groups of illumination devices controlled by a corresponding keypad to allow momentary or persistent override and reprogram of the natural show. Modification to a scene further comprises modifications to scenes before and after the currently modified scene to provide a smoothing dimcurve modification. Global keypad can be used to control multiple zones arranged throughout a structure to switch between a natural show that emulates outdoor sunlight conditions to a panic show when an intruder is detected.Type: GrantFiled: March 9, 2020Date of Patent: December 14, 2021Assignee: Lutron Technology Company LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Publication number: 20200367333Abstract: An illumination device and method are provided for controlling light-emitting diodes (LEDs). The LEDs (specifically, the LED loads) are controlled, e.g., brightness and color of the LED loads, independent of a phase-cut dimmer applied to the AC mains feeding a DC power supply. The power supply is active dependent upon the duration of a conduction angle supplied from the dimmer. The power supply, however, produces drive currents that are independent from the conduction angle by using a two-stage power supply and a relatively slow and fast control loops that are controlled through a microprocessor-based control circuit. Parameters stored in the control circuit are drawn by the microprocessor to control the two-stage power supply to produce the drive currents independent and decoupled from the conduction angle yet dependent on the controller parameters.Type: ApplicationFiled: July 31, 2020Publication date: November 19, 2020Applicant: Lutron Ketra, LLCInventors: Jason E. Lewis, Ryan Matthew Bocock
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Publication number: 20200281058Abstract: An illumination system and method is provided for readily mapping a plurality of scenes along a dimcurve form a natural show for one or more groups of LED illumination devices. Mapping can be performed using a graphical user interface on a remote controller wirelessly linked to the illumination devices. A keypad is preferably configured for button control of changes to color temperature as a function of brightness along each of the various dimcurves for each of the various groups of illumination devices controlled by a corresponding keypad to allow momentary or persistent override and reprogram of the natural show. Modification to a scene further comprises modifications to scenes before and after the currently modified scene to provide a smoothing dimcurve modification. Global keypad can be used to control multiple zones arranged throughout a structure to switch between a natural show that emulates outdoor sunlight conditions to a panic show when an intruder is detected.Type: ApplicationFiled: March 9, 2020Publication date: September 3, 2020Applicant: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 10736187Abstract: An illumination device and method are provided for controlling light emitting diodes (LEDs). The LEDs (specifically, the LED loads) are controlled, e.g., brightness and color of the LED loads, independent of a phase-cut dimmer applied to the AC mains feeding a DC power supply. The power supply is active dependent upon the duration of a conduction angle supplied from the dimmer. The power supply, however, produces drive currents that are independent from the conduction angle by using a two-stage power supply and a relatively slow and fast control loops that are controlled through a microprocessor based control circuit. Parameters stored in the control circuit are drawn by the microprocessor to control the two-stage power supply to produce the drive currents independent and decoupled from the conduction angle yet dependent on the controller parameters.Type: GrantFiled: February 3, 2016Date of Patent: August 4, 2020Assignee: Lutron Ketra, LLCInventors: Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 10624171Abstract: An illumination system and method is provided for readily mapping a plurality of scenes along a dimcurve form a natural show for one or more groups of LED illumination devices. Mapping can be performed using a graphical user interface on a remote controller wirelessly linked to the illumination devices. A keypad is preferably configured for button control of changes to color temperature as a function of brightness along each of the various dimcurves for each of the various groups of illumination devices controlled by a corresponding keypad to allow momentary or persistent override and reprogram of the natural show. Modification to a scene further comprises modifications to scenes before and after the currently modified scene to provide a smoothing dimcurve modification. Global keypad can be used to control multiple zones arranged throughout a structure to switch between a natural show that emulates outdoor sunlight conditions to a panic show when an intruder is detected.Type: GrantFiled: December 17, 2018Date of Patent: April 14, 2020Assignee: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 10621836Abstract: An illumination system and method is provided for readily mapping a plurality of scenes along a dimcurve form a natural show for one or more groups of LED illumination devices. Mapping can be performed using a graphical user interface on a remote controller wirelessly linked to the illumination devices. A keypad is preferably configured for button control of changes to color temperature as a function of brightness along each of the various dimcurves for each of the various groups of illumination devices controlled by a corresponding keypad to allow momentary or persistent override and reprogram of the natural show. Modification to a scene further comprises modifications to scenes before and after the currently modified scene to provide a smoothing dimcurve modification. Global keypad can be used to control multiple zones arranged throughout a structure to switch between a natural show that emulates outdoor sunlight conditions to a panic show when an intruder is detected.Type: GrantFiled: September 14, 2016Date of Patent: April 14, 2020Assignee: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 10582596Abstract: An illumination device, system and method are provided herein for emulating sunlight along a daytime or nighttime locus. Sunlight is emulated depending on the path length of the sun relative to a structure containing the illumination device and system. One or more illumination devices can be grouped together and perform the sunlight emulation along the locus by producing different color temperatures throughout the day by all illumination devices within that group producing the same color temperature changes throughout the day. Moreover, a particular advantage of the preferred embodiments is the ability to manually change at any time the emulated natural sunlight output from the one or more groups of illumination devices and advantageously change the color output more so at certain times than at other times by simply actuating a trigger on a dimmer associated with a virtual or physical keypad.Type: GrantFiled: September 14, 2016Date of Patent: March 3, 2020Assignee: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 10405397Abstract: An illumination device, system and method are provided herein for emulating sunlight along a daytime or nighttime locus. Sunlight is emulated depending on the path length of the sun relative to a structure containing the illumination device and system. One or more illumination devices can be grouped together and perform the sunlight emulation along the locus by producing different color temperatures throughout the day by all illumination devices within that group producing the same color temperature changes throughout the day. Moreover, a particular advantage of the preferred embodiments is the ability to manually change at any time the emulated natural sunlight output from the one or more groups of illumination devices and advantageously change the color output more so at certain times than at other times by simply actuating a trigger on a dimmer associated with a virtual or physical keypad.Type: GrantFiled: June 30, 2017Date of Patent: September 3, 2019Assignee: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Publication number: 20190215927Abstract: An illumination device, system and method are provided herein for emulating sunlight along a daytime or nighttime locus. Sunlight is emulated depending on the path length of the sun relative to a structure containing the illumination device and system. One or more illumination devices can be grouped together and perform the sunlight emulation along the locus by producing different color temperatures throughout the day by all illumination devices within that group producing the same color temperature changes throughout the day. Moreover, a particular advantage of the preferred embodiments is the ability to manually change at any time the emulated natural sunlight output from the one or more groups of illumination devices and advantageously change the color output more so at certain times than at other times by simply actuating a trigger on a dimmer associated with a virtual or physical keypad.Type: ApplicationFiled: March 18, 2019Publication date: July 11, 2019Applicant: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Publication number: 20190124743Abstract: An illumination system and method is provided for readily mapping a plurality of scenes along a dimcurve form a natural show for one or more groups of LED illumination devices. Mapping can be performed using a graphical user interface on a remote controller wirelessly linked to the illumination devices. A keypad is preferably configured for button control of changes to color temperature as a function of brightness along each of the various dimcurves for each of the various groups of illumination devices controlled by a corresponding keypad to allow momentary or persistent override and reprogram of the natural show. Modification to a scene further comprises modifications to scenes before and after the currently modified scene to provide a smoothing dimcurve modification. Global keypad can be used to control multiple zones arranged throughout a structure to switch between a natural show that emulates outdoor sunlight conditions to a panic show when an intruder is detected.Type: ApplicationFiled: December 17, 2018Publication date: April 25, 2019Applicant: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: 10257905Abstract: An illumination device, system and method are provided herein for emulating sunlight along a daytime or nighttime locus. Sunlight is emulated depending on the path length of the sun relative to a structure containing the illumination device and system. One or more illumination devices can be grouped together and perform the sunlight emulation along the locus by producing different color temperatures throughout the day by all illumination devices within that group producing the same color temperature changes throughout the day. Moreover, a particular advantage of the preferred embodiments is the ability to manually change at any time the emulated natural sunlight output from the one or more groups of illumination devices and advantageously change the color output more so at certain times than at other times by simply actuating a trigger on a dimmer associated with a virtual or physical keypad.Type: GrantFiled: June 30, 2017Date of Patent: April 9, 2019Assignee: Lutron Ketra, LLCInventors: Nav Sooch, Horace C. Ho, Rebecca Frank, Jason E. Lewis, Ryan Matthew Bocock
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Patent number: RE49137Abstract: An illumination device and methods are provided herein for avoiding over-current and over-power conditions in one or more power converters included within the illumination device. The illumination device may include at least a plurality of light emitting diode (LED) chains, a driver circuit, at least one power converter, and a control circuit. In some embodiments, the control circuit may be generally configured for determining a maximum safe current level and/or a maximum safe power level attributed to the power converter(s) at a present operating temperature, and for adjusting respective drive currents supplied to the plurality of LED chains by the driver circuit, so as not to exceed the maximum safe current level or the maximum safe power level at the present operating temperature. In some embodiments, a temperature sensor may be included within the illumination device for measuring the operating temperature presently associated with the power converter(s).Type: GrantFiled: November 1, 2018Date of Patent: July 12, 2022Assignee: Lutron Technology Company LLCInventors: Jason Lewis, Ryan Matthew Bocock, Joseph Savage, Jivan James Luu, David Knapp