Patents by Inventor David Lankford

David Lankford 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).

  • Publication number: 20230180682
    Abstract: Embodiments for crop-specific automated irrigation of an environmental medium and management of nutrients therein. In one aspect, operation of an irrigation apparatus can be regulated according to specific water demand of a crop. The water demand can be assessed by evaluating water content conditions of the environmental medium comprising the crop, medium characteristics, and/or nutrient delivery and transport characteristics at the medium. Regulation of operation of the irrigation apparatus can comprise control of one or more of water supply to the apparatus, positioning and/or movement of the irrigation apparatus, or configuration of sensing devices for collection of information suitable for such regulation.
    Type: Application
    Filed: November 11, 2022
    Publication date: June 15, 2023
    Inventor: DAVID LANKFORD
  • Patent number: 11523571
    Abstract: Embodiments for crop-specific automated irrigation of an environmental medium and management of nutrients therein. In one aspect, operation of an irrigation apparatus can be regulated according to specific water demand of a crop. The water demand can be assessed by evaluating water content conditions of the environmental medium comprising the crop, medium characteristics, and/or nutrient delivery and transport characteristics at the medium. Regulation of operation of the irrigation apparatus can comprise control of one or more of water supply to the apparatus, positioning and/or movement of the irrigation apparatus, or configuration of sensing devices for collection of information suitable for such regulation.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: December 13, 2022
    Assignee: EARTHTEC SOLUTIONS LLC
    Inventor: David Lankford
  • Publication number: 20200060106
    Abstract: Embodiments for crop-specific automated irrigation of an environmental medium and management of nutrients therein. In one aspect, operation of an irrigation apparatus can be regulated according to specific water demand of a crop. The water demand can be assessed by evaluating water content conditions of the environmental medium comprising the crop, medium characteristics, and/or nutrient delivery and transport characteristics at the medium. Regulation of operation of the irrigation apparatus can comprise control of one or more of water supply to the apparatus, positioning and/or movement of the irrigation apparatus, or configuration of sensing devices for collection of information suitable for such regulation.
    Type: Application
    Filed: October 29, 2019
    Publication date: February 27, 2020
    Inventor: DAVID LANKFORD
  • Patent number: 10512226
    Abstract: Crop-specific automated irrigation include environmental medium and management of nutrients. Operation of an irrigation apparatus can be regulated according to specific water demand of a crop. The water demand can be assessed by evaluating water content conditions of the environmental medium comprising the crop, medium characteristics, and/or nutrient delivery and transport characteristics at the medium. Regulation of operation of the irrigation apparatus can comprise control of one or more of water supply to the apparatus, positioning and/or movement of the irrigation apparatus, or configuration of sensing devices for collection of information suitable for such regulation.
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: December 24, 2019
    Assignee: Earthtec Solutions LLC
    Inventor: David Lankford
  • Patent number: 10271117
    Abstract: Methods and system for multi-dimensional environmental monitoring, systematic dissection of interpretive relationships and extensive computational analysis, which can be displayed in a visual real-time data-rich web-based configuration called AdviroGuard™ interpretive analysis. By means of building data subsets and in harmonization with the laws of physics contained within a particular environmental medium, strict statistical analysis are applied to produce significant and pertinent information for key decision makers.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: April 23, 2019
    Assignee: EARTHTEC SOLUTIONS, LLC
    Inventors: David Lankford, Francis Thomas Lichtner, Jr.
  • Publication number: 20150061888
    Abstract: Methods and system for multi-dimensional environmental monitoring, systematic dissection of interpretive relationships and extensive computational analysis, which can be displayed in a visual real-time data-rich web-based configuration called AdviroGuard™ interpretive analysis. By means of building data subsets and in harmonization with the laws of physics contained within a particular environmental medium, strict statistical analysis are applied to produce significant and pertinent information for key decision makers.
    Type: Application
    Filed: October 17, 2014
    Publication date: March 5, 2015
    Inventors: David Lankford, Francis Thomas Lichtner, JR.
  • Publication number: 20150040473
    Abstract: Crop-specific automated irrigation include environmental medium and management of nutrients. Operation of an irrigation apparatus can be regulated according to specific water demand of a crop. The water demand can be assessed by evaluating water content conditions of the environmental medium comprising the crop, medium characteristics, and/or nutrient delivery and transport characteristics at the medium. Regulation of operation of the irrigation apparatus can comprise control of one or more of water supply to the apparatus, positioning and/or movement of the irrigation apparatus, or configuration of sensing devices for collection of information suitable for such regulation.
    Type: Application
    Filed: July 16, 2012
    Publication date: February 12, 2015
    Applicant: Earthtec Solutions LLS
    Inventor: David Lankford
  • Publication number: 20120284264
    Abstract: Methods and system for multi-dimensional environmental monitoring, systematic dissection of interpretive relationships and extensive computational analysis, which can be displayed in a visual real-time data-rich web-based configuration called AdviroGuard™ interpretive analysis. Additionally, methods and systems for monitoring crop production, the logistics of crop transport, and the impact of crop production and transport on the environment.
    Type: Application
    Filed: April 10, 2012
    Publication date: November 8, 2012
    Inventors: David Lankford, Francis T. Lichtner, JR.
  • Patent number: 6354923
    Abstract: A method and apparatus for mechanical and/or chemical-mechanical planarization of microelectronic substrates. In one embodiment, a conditioning device for removing waste matter from a microelectronic planarizing medium has a support assembly with a support member and a conditioning head attached to the support member. The support member may be a pivoting arm or gantry assembly that carries the condition head over the planarizing medium. The conditioning head may have a non-contact conditioning element that transmits a form of non-contact energy to waste matter on the planarizing medium. The non-contact conditioning element, for example, may be an emitter that transmits a selected waveform capable of penetrating the planarizing medium and the waste matter on the planarizing medium. In operation, the selected non-contact energy may impart energy to the waste matter that weakens or breaks bonds in the waste matter and/or bonds between the planarizing medium and the waste matter.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: March 12, 2002
    Assignee: Micron Technology, Inc.
    Inventor: David Lankford
  • Patent number: 6350691
    Abstract: A method and apparatus for mechanical and/or chemical-mechanical planarization of microelectronic substrates. In one embodiment, a conditioning device for removing waste matter from a microelectronic planarizing medium has a support assembly with a support member and a conditioning head attached to the support member. The support member may be a pivoting arm or gantry assembly that carries the condition head over the planarizing medium. The conditioning head may have a non-contact conditioning element that transmits a form of non-contact energy to waste matter on the planarizing medium. The non-contact conditioning element, for example, may be an emitter that transmits a selected waveform capable of penetrating the planarizing medium and the waste matter on the planarizing medium. In operation, the selected non-contact energy may impart energy to the waste matter that weakens or breaks bonds in the waste matter and/or bonds between the planarizing medium and the waste matter.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: February 26, 2002
    Assignee: Micron Technology, Inc.
    Inventor: David Lankford
  • Patent number: 6083085
    Abstract: A method and apparatus for mechanical and/or chemical-mechanical planarization of microelectronic substrates. In one embodiment, a conditioning device for removing waste matter from a microelectronic planarizing medium has a support assembly with a support member and a conditioning head attached to the support member. The support member may be a pivoting arm or gantry assembly that carries the condition head over the planarizing medium. The conditioning head may have a non-contact conditioning element that transmits a form of non-contact energy to waste matter on the planarizing medium. The non-contact conditioning element, for example, may be an emitter that transmits a selected waveform capable of penetrating the planarizing medium and the waste matter on the planarizing medium. In operation, the selected non-contact energy may impart energy to the waste matter that weakens or breaks bonds in the waste matter and/or bonds between the planarizing medium and the waste matter.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: July 4, 2000
    Assignee: Micron Technology, Inc.
    Inventor: David Lankford