Patents by Inventor Harvey J. Nickerson
Harvey J. Nickerson 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: 20220095557Abstract: In some embodiments, systems and methods provide an irrigation control system, comprising: an irrigation controller comprising an irrigation control unit; a power source; a microcontroller; and a modulator, wherein the modulator is configured to output modulated power signals; a plurality of switches coupled to an output of the modulator and independently controlled by the microcontroller; and a plurality of two-wire path output connectors each coupled to a corresponding one of the plurality of switches, wherein each of the plurality of two-wire path output connectors is configured to be connected to a corresponding two-wire path of a plurality of two-wire paths to which multiple decoder-based irrigation control units can be connected and controlled, wherein the microcontroller is further configured to operate the plurality of switches to couple and decouple the modulated power signals from the output of the modulator to one or more of the plurality of two-wire path output connectors.Type: ApplicationFiled: December 13, 2021Publication date: March 31, 2022Inventors: Anderson Micu, Andrew M. Nguyen, Jonathan I. Marsters, Harvey J. Nickerson, Daniel B. Zimet
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Patent number: 11234380Abstract: In some embodiments, systems and methods provide an irrigation control system, comprising: an irrigation controller comprising an irrigation control unit; a power source; a microcontroller; and a modulator, wherein the modulator is configured to output modulated power signals; a plurality of switches coupled to an output of the modulator and independently controlled by the microcontroller; and a plurality of two-wire path output connectors each coupled to a corresponding one of the plurality of switches, wherein each of the plurality of two-wire path output connectors is configured to be connected to a corresponding two-wire path of a plurality of two-wire paths to which multiple decoder-based irrigation control units can be connected and controlled, wherein the microcontroller is further configured to operate the plurality of switches to couple and decouple the modulated power signals from the output of the modulator to one or more of the plurality of two-wire path output connectors.Type: GrantFiled: September 27, 2019Date of Patent: February 1, 2022Assignee: Rain Bird CorporationInventors: Anderson Micu, Andrew M. Nguyen, Jonathan I. Marsters, Harvey J. Nickerson, Daniel B. Zimet
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Publication number: 20220026869Abstract: Some embodiments provide irrigation controllers comprising: a housing; a control unit including a first microcontroller configured to execute irrigation programs and a first set of code; and a removable plug-in device that removably mates with a portion of the irrigation controller and communicationally couples to the first microcontroller, wherein the plug-in device comprises a memory storing a second set of code to replace at least a portion of the first set of code, wherein the plug-in device is configured to re-flash at least a portion of the first set of code allowing a copy of the second set of code to overwrite at least the portion of the first set of code; wherein the first set of code comprises a bootloader that writes the copy of the second set of code over the first set of code with the exception of the bootloader that is not written over.Type: ApplicationFiled: October 1, 2021Publication date: January 27, 2022Inventors: Harvey J. Nickerson, Russel Dean Leatherman, James R. Musselman, Andrew M. Nguyen, Nicholas N. Lapshov
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Publication number: 20210392830Abstract: Some embodiments provide systems for use in controlling irrigation, comprising: an irrigation controller configured to couple with one or more valves at a site and to control activation and deactivation of the one or more valves in accordance with an irrigation schedule stored in the irrigation controller; a wireless adapter directly communicationally coupled through a direct wired connection with the irrigation controller; and a network adapter wirelessly coupled over a point-to-point wireless communication path with the wireless adapter, wherein the network adapter is configured to further couple through a direct wired connection with a local router configured to provide communication over a distributed network to a remote server; wherein the wireless adapter is configured to poll the irrigation controller to acquire and locally store status information; and the wireless adapter is configured to communicate, over the point-to-point wireless channel, the status information to the server.Type: ApplicationFiled: September 3, 2021Publication date: December 23, 2021Inventors: Steven W. Weiler, David M. Redmond, Harvey J. Nickerson, Timothy J. Crist, Gregory W. Decker
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Patent number: 11163284Abstract: Some embodiments provide irrigation controllers comprising: a housing; a control unit including a first microcontroller configured to execute irrigation programs and a first set of code; and a removable plug-in device that removably mates with a portion of the irrigation controller and communicationally couples to the first microcontroller, wherein the plug-in device comprises a memory storing a second set of code to replace at least a portion of the first set of code, wherein the plug-in device is configured to re-flash at least a portion of the first set of code allowing a copy of the second set of code to overwrite at least the portion of the first set of code; wherein the first set of code comprises a bootloader that writes the copy of the second set of code over the first set of code with the exception of the bootloader that is not written over.Type: GrantFiled: May 5, 2020Date of Patent: November 2, 2021Assignee: Rain Bird CorporationInventors: Harvey J. Nickerson, Russel Dean Leatherman, James R. Musselman, Andrew M. Nguyen, Nicholas N. Lapshov
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Publication number: 20210321583Abstract: Described herein are several embodiments relating to irrigation controllers. In many implementations, the irrigation controllers include a housing and a removable plug-in device. The housing includes a control portion comprising a first microcontroller configured to execute stored irrigation programs. The housing includes an interface connector port and driver circuitry configured to actuate irrigation valves based on control signals received from the first microcontroller. The removable plug-in device removably coupled to the interface connector port and comprising a second microcontroller and a wireless modem configured to communicate with a wireless network.Type: ApplicationFiled: July 1, 2021Publication date: October 21, 2021Inventors: Harvey J. Nickerson, Russel D. Leatherman, Jose Macias Galarza, Bill Merkt
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Patent number: 11109546Abstract: Some embodiments provide systems for use in controlling irrigation, comprising: an irrigation controller configured to couple with one or more valves at a site and to control activation and deactivation of the one or more valves in accordance with an irrigation schedule stored in the irrigation controller; a wireless adapter directly communicationally coupled through a direct wired connection with the irrigation controller; and a network adapter wirelessly coupled over a point-to-point wireless communication path with the wireless adapter, wherein the network adapter is configured to further couple through a direct wired connection with a local router configured to provide communication over a distributed network to a remote server; wherein the wireless adapter is configured to poll the irrigation controller to acquire and locally store status information; and the wireless adapter is configured to communicate, over the point-to-point wireless channel, the status information to the server.Type: GrantFiled: May 9, 2019Date of Patent: September 7, 2021Assignee: Walmart Apollo, LLCInventors: Steven W. Weiler, David M. Redmond, Harvey J. Nickerson, Timothy J. Crist, Gregory W. Decker
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Publication number: 20210259171Abstract: The present embodiments provide systems, processes and/or methods of controlling irrigation. In some embodiments, methods are provided that receive (4112) water usage information corresponding to a first volumetric water usage at a site location having an irrigation controller (130), wherein the first volumetric water usage corresponds to volumetric water usage from a beginning of a budget period of time to a first time within the budget period of time; determine (4114) automatically whether a volumetric water budget at the site location will be met for the budget period of time based on at least the first volumetric water usage, the volumetric water budget corresponding to a specified volume of water for use during the budget period of time; determine (4116) automatically, in the event the volumetric water budget will not be met, an adjustment to the irrigation by the irrigation controller; and output (4118) signaling to effect the adjustment.Type: ApplicationFiled: May 7, 2021Publication date: August 26, 2021Inventors: Ryan L. Walker, Harvey J. Nickerson, Blake Snider
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Patent number: 11096341Abstract: Described herein are several embodiments relating to modular irrigation controllers. In many implementations, the irrigation controllers are modular in that various functional components of the irrigation controller are implemented in removable modules that when inserted into position within the controller, expand the capabilities of the controller. Also described are various different types of expansion modules that may be coupled to the modular controller, having as variety of functions and features, as well as related methods of use and configuration of these modules in the controller. In some embodiments, a serial communication bus is provided between a control unit of a modular irrigation controller and an expansion module.Type: GrantFiled: April 12, 2018Date of Patent: August 24, 2021Assignee: Rain Bird CorporationInventors: Harvey J. Nickerson, Russel D. Leatherman, James R. Musselman
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Publication number: 20210243972Abstract: In some embodiments, apparatuses and methods are provided herein useful to providing power and data to an irrigation device. In some embodiments, encoder for an irrigation control unit that provides power and data to an irrigation device over a multi-wire path comprises: an AC to DC converter to convert an input AC signal into a DC voltage; an AC signal generator to generate an output AC signal modulated with data; a control circuit to provide a modulation control signal to the AC signal generator to control generation and modulation of the output AC signal, the data modulated on the output AC signal comprising commands in accordance with irrigation programming; and a multi-wire interface coupled to the AC signal generator to electrically couple to a multi-wire path extending into a landscape and to which irrigation devices may be connected.Type: ApplicationFiled: February 12, 2021Publication date: August 12, 2021Inventors: Harvey J. Nickerson, Bradley H. Dolbin, Jonathan I. Marsters, Anderson Micu
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Patent number: 11083146Abstract: A decoder-based irrigation controller comprising a controller housing; a first microcontroller within the controller housing; a decoder interface coupled to the first microcontroller; and a handheld user device, wherein the handheld user device comprises an optical imaging device configured to read an optically readable pattern from each of the plurality of decoder units, wherein the handheld user device is configured to cause data read from the optically readable pattern of the plurality of decoder units to be transferred to the first microcontroller, and wherein the data read comprises an address of each of the plurality of decoder units.Type: GrantFiled: April 24, 2020Date of Patent: August 10, 2021Assignee: Rain Bird CorporationInventors: Jonathan I. Marsters, Harvey J. Nickerson, Sundarraj Karthikeyan, Douglas H. Callison, Steven A. Hollington, Darin K. Price
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Patent number: 11071263Abstract: Described herein are several embodiments relating to irrigation controllers.Type: GrantFiled: February 11, 2020Date of Patent: July 27, 2021Assignee: Rain Bird CorporationInventors: Harvey J. Nickerson, Russel D. Leatherman, Jose Macias Galarza, Bill Merkt
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Patent number: 10999983Abstract: The present embodiments provide systems, processes and/or methods of controlling irrigation. In some embodiments, methods are provided that receive (4112) water usage information corresponding to a first volumetric water usage at a site location having an irrigation controller (130), wherein the first volumetric water usage corresponds to volumetric water usage from a beginning of a budget period of time to a first time within the budget period of time; determine (4114) automatically whether a volumetric water budget at the site location will be met for the budget period of time based on at least the first volumetric water usage, the volumetric water budget corresponding to a specified volume of water for use during the budget period of time; determine (4116) automatically, in the event the volumetric water budget will not be met, an adjustment to the irrigation by the irrigation controller; and output (4118) signaling to effect the adjustment.Type: GrantFiled: March 6, 2020Date of Patent: May 11, 2021Assignee: Rain Bird CorporationInventors: Ryan L. Walker, Harvey J. Nickerson, Blake Snider
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Publication number: 20210036447Abstract: In some embodiments, an irrigation control device is provided that includes adjacent terminal connector rows having a ridge portion between the rows, where the ridge portion is configured to support and guide wires to electrical connection pads of one row, and to support these wires above wires retained in another row of electrical connection pads. In some embodiments, the ridge portion offsets the wires from the different rows in the horizontal plane.Type: ApplicationFiled: July 31, 2020Publication date: February 4, 2021Inventors: Ryan L. Walker, Harvey J. Nickerson, James R. Harris, Young Suk Kim, Chao-Ming Kang
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Publication number: 20200344964Abstract: Some embodiments provide a system and method for interfacing with an irrigation controller based on rainfall, the system comprising: an interface unit including a housing and a control unit within the housing and configured to: cause an interruption of one or more watering schedules executed by the irrigation controller, which is separate from the interface unit, based on signaling received from a rain sensor including hygroscopic material, when a sensed expansion of the hygroscopic material is above a set rainfall accumulation threshold parameter, the rain sensor being separate from the interface unit and the hygroscopic material being configured to expand in response to being contacted by the rainfall and to contract in response to an absence of the rainfall; and remove the interruption after a completion of a predetermined interval of time after a sensed contraction of the hygroscopic material indicative of a rainfall stop.Type: ApplicationFiled: July 20, 2020Publication date: November 5, 2020Inventors: Steven W. Weiler, Harvey J. Nickerson
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Patent number: 10757873Abstract: Some embodiments provide a system and method for interfacing with an irrigation controller based on rainfall, the system comprising: an interface unit including a housing and a control unit within the housing and configured to: cause an interruption of one or more watering schedules executed by the irrigation controller, which is separate from the interface unit, based on signaling received from a rain sensor including hygroscopic material, when a sensed expansion of the hygroscopic material is above a set rainfall accumulation threshold parameter, the rain sensor being separate from the interface unit and the hygroscopic material being configured to expand in response to being contacted by the rainfall and to contract in response to an absence of the rainfall; and remove the interruption after a completion of a predetermined interval of time after a sensed contraction of the hygroscopic material indicative of a rainfall stop.Type: GrantFiled: October 23, 2017Date of Patent: September 1, 2020Assignee: Rain Bird CorporationInventors: Steven W. Weiler, Harvey J. Nickerson
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Publication number: 20200264576Abstract: Some embodiments provide irrigation controllers comprising: a housing; a control unit including a first microcontroller configured to execute irrigation programs and a first set of code; and a removable plug-in device that removably mates with a portion of the irrigation controller and communicationally couples to the first microcontroller, wherein the plug-in device comprises a memory storing a second set of code to replace at least a portion of the first set of code, wherein the plug-in device is configured to re-flash at least a portion of the first set of code allowing a copy of the second set of code to overwrite at least the portion of the first set of code; wherein the first set of code comprises a bootloader that writes the copy of the second set of code over the first set of code with the exception of the bootloader that is not written over.Type: ApplicationFiled: May 5, 2020Publication date: August 20, 2020Inventors: Harvey J. Nickerson, Russel Dean Leatherman, James R. Musselman, Andrew M. Nguyen, Nicholas N. Lapshov
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Publication number: 20200245575Abstract: A decoder-based irrigation controller comprising a controller housing; a first microcontroller within the controller housing; a decoder interface coupled to the first microcontroller; and a handheld user device, wherein the handheld user device comprises an optical imaging device configured to read an optically readable pattern from each of the plurality of decoder units, wherein the handheld user device is configured to cause data read from the optically readable pattern of the plurality of decoder units to be transferred to the first microcontroller, and wherein the data read comprises an address of each of the plurality of decoder units.Type: ApplicationFiled: April 24, 2020Publication date: August 6, 2020Inventors: Jonathan I. Marsters, Harvey J. Nickerson, Sundarraj Karthikeyan, Douglas H. Callison, Steven A. Hollington, Darin K. Price
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Publication number: 20200205358Abstract: The present embodiments provide systems, processes and/or methods of controlling irrigation. In some embodiments, methods are provided that receive (4112) water usage information corresponding to a first volumetric water usage at a site location having an irrigation controller (130), wherein the first volumetric water usage corresponds to volumetric water usage from a beginning of a budget period of time to a first time within the budget period of time; determine (4114) automatically whether a volumetric water budget at the site location will be met for the budget period of time based on at least the first volumetric water usage, the volumetric water budget corresponding to a specified volume of water for use during the budget period of time; determine (4116) automatically, in the event the volumetric water budget will not be met, an adjustment to the irrigation by the irrigation controller; and output (4118) signaling to effect the adjustment.Type: ApplicationFiled: March 6, 2020Publication date: July 2, 2020Inventors: Ryan L. Walker, Harvey J. Nickerson, Blake Snider
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Publication number: 20200170204Abstract: Described herein are several embodiments relating to irrigation controllers.Type: ApplicationFiled: February 11, 2020Publication date: June 4, 2020Inventors: Harvey J. Nickerson, Russel D. Leatherman, Jose Macias Galarza, Bill Merkt