Patents by Inventor David L. Nelson

David L. Nelson 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).

  • Patent number: 11950372
    Abstract: Methods of making metal patterns on flexible substrates are provided. Releasable solid layer is selectively formed on a patterned surface of the flexible substrate by applying a liquid solution thereon. Metal patterns on the flexible substrate can be formed by removing the releasable solid layer after metallization. In some cases, the releasable solid layer can be transferred from the patterned surface to a transfer layer where the metal patterns are formed.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: April 2, 2024
    Assignee: 3M INNOVATION PROPERTIES
    Inventors: Henrik B. van Lengerich, Matthew S. Stay, Caleb T. Nelson, David J. Tarnowski, David J. Rowe, Edwin L. Kusilek
  • Patent number: 11647479
    Abstract: The present invention relates to systems and methods for measuring signal strength emitted by a wireless portable device to determine the location of the wireless portable device. The wireless portable device may be located within a designated geographical location, premise or facility. The measurement involves two levels of transmissions. A first level involves a user's wireless portable device receiving signals from a plurality of beacons in the vicinity. The second level involves transmission of repeater signals from a mesh network. The payload of these signals, which may include a duress signal, includes the strength of the received beacon signals, so that when the duress signal is received by a controller, the signal strengths of both levels/types of transmissions can be determined. This two-level collection of signals is then processed by a neural network which have been previously trained to classify the signal collections into precise locations.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: May 9, 2023
    Assignee: CAUZWAY, LLC
    Inventors: David L. Nelson, Richard H. Spellman
  • Patent number: 11315408
    Abstract: According to an embodiment, an emergency communication (EC) system includes an emergency notification application for generating and receiving one or more emergency notification messages; a Websocket server for connecting one or more computing devices configured with the emergency notification application; a cloud-based storage server, wherein the storage server is configured for storing a plurality of rules for determining one or more actions to be taken in an emergency; and one or more communication channel identifiers for distributing the emergency notification messages to the one or more computing devices.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: April 26, 2022
    Assignee: CAUZWAY, LLC
    Inventors: David L. Nelson, Richard H. Spellman
  • Patent number: 10801222
    Abstract: A workshop community includes a plurality of standalone workshop structures positioned around a central building. Each workshop within the community is individually owned, with workshop owners jointly owning the central building and associated infrastructure such a paths, fences and lights. Each workshop includes multiple doors, an individual electrical meter, parking, and gate access. The central building is the administrative and social hub of the workshop community.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: October 13, 2020
    Inventors: David L Nelson, Jennifer Kelly Heine Clemmons
  • Publication number: 20200245287
    Abstract: The present invention relates to systems and methods for measuring signal strength emitted by a wireless portable device to determine the location of the wireless portable device. The wireless portable device may be located within a designated geographical location, premise or facility. The measurement involves two levels of transmissions. A first level involves a user's wireless portable device receiving signals from a plurality of beacons in the vicinity. The second level involves transmission of repeater signals from a mesh network. The payload of these signals, which may include a duress signal, includes the strength of the received beacon signals, so that when the duress signal is received by a controller, the signal strengths of both levels/types of transmissions can be determined. This two-level collection of signals is then processed by a neural network which have been previously trained to classify the signal collections into precise locations.
    Type: Application
    Filed: January 23, 2020
    Publication date: July 30, 2020
    Inventors: David L. Nelson, Richard H. Spellman
  • Publication number: 20190100932
    Abstract: A workshop community includes a plurality of standalone workshop structures positioned around a central building. Each workshop within the community is individually owned, with workshop owners jointly owning the central building and associated infrastructure such a paths, fences and lights. Each workshop includes multiple doors, an individual electrical meter, parking, and gate access. The central building is the administrative and social hub of the workshop community.
    Type: Application
    Filed: October 3, 2018
    Publication date: April 4, 2019
    Inventors: David L. Nelson, Jennifer Kelly Heine Clemmons
  • Publication number: 20140284231
    Abstract: A return container for a sensor device and methods of forming a sensor device return container are disclosed. The return container may include a container sheet, which has a plurality of panels configured to be folded around the sensor device. The panels, as folded, define at least a first region for maintaining the sensor device, and a separate second region for maintaining an accessory associated with the sensor device. At least one of the panels has a re-sealable closing system that permits repeated access to the sensor device and accessory maintained within the return container. And one of more of the panels defines at least one interface opening that provides access to a limited portion of the sensor device as it is maintained within the first region.
    Type: Application
    Filed: March 22, 2013
    Publication date: September 25, 2014
    Applicant: FedEx Corporate Services, Inc.
    Inventors: J. Marshall Veitenheimer, David L. Nelson
  • Patent number: 7896344
    Abstract: This is a system that enables a marking system to automatically clear itself of paper jams even when the marking system is unattended. The paper transport is enabled to move forward and backward, and when a jam occurs it will automatically move backward or in reverse direction until the jam is cleared. Sensors indicate where the jam is and when it is cleared.
    Type: Grant
    Filed: October 3, 2006
    Date of Patent: March 1, 2011
    Assignee: Xerox Corporation
    Inventors: Joyce Kay Nakada, Shahana Rahman, David P. Rich, David L. Nelson
  • Patent number: 7757811
    Abstract: Multilayer articles having acoustical absorbance properties are disclosed. Methods of making and using the multilayer articles are also disclosed.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: July 20, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: Andrew R. Fox, David A. Olson, Eric M. Moore, Michael R. Berrigan, David L. Nelson, Bradley W. Eaton, Wayne S. Mahoney
  • Publication number: 20080230309
    Abstract: Multilayer articles having acoustical absorbance properties are disclosed. Methods of making and using the multilayer articles are also disclosed.
    Type: Application
    Filed: October 10, 2006
    Publication date: September 25, 2008
    Inventors: Andrew R. Fox, David A. Olson, Eric M. Moore, Michael R. Berrigan, David L. Nelson, Bradley W. Eaton, Wayne S. Mahoney
  • Publication number: 20080079210
    Abstract: This is a system that enables a marking system to automatically clear itself of paper jams even when the marking system is unattended. The paper transport is enabled to move forward and backward, and when a jam occurs it will automatically move backward or in reverse direction until the jam is cleared. Sensors indicate where the jam is and when it is cleared.
    Type: Application
    Filed: October 3, 2006
    Publication date: April 3, 2008
    Inventors: Joyce Kay Nakada, Shahana Rahman, David P. Rich, David L. Nelson
  • Publication number: 20070211681
    Abstract: A method for providing frequency agility in a wireless network with a plurality of RF frequency channels. The nodes are formed into a hierarchical branching tree for communication. The RF environment for each of the plurality of RF channels is sensed as a function of time and the sensed measurements are stored. Based on the stored measurements of RF environment, a channel assignment scheme as a function of time is selected and transmitted to the network nodes. Nodes within the tree can be segmented geographically and assigned channels based on the sensed local RF environment. Nodes can also be segmented to reduce the density of nodes using the same assigned channels. Such frequency agility enhances the communication capability of a wireless sensor network in a harsh RF environment.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 13, 2007
    Applicant: SPINWAVE SYSTEMS, INC.
    Inventors: Xiangzhong Sun, David L. Nelson
  • Patent number: 6824972
    Abstract: Incontinentia Pigmenti (IP) is a neurocutaneous genodermatosis that segregates as an X-linked dominant disorder with a high probability of prenatal male lethality. A locus in Xq28 containing NF-&kgr;B Essential Modulator, a gene product involved in the activation of NF-kB and central to many pro-inflammatory and apoptotic pathways, contains mutations in the majority of cases of IP. Disclosed are methods, compositions and kits directed to a defect in a NF-&kgr;B related disease such as IP.
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: November 30, 2004
    Assignees: Baylor College of Medicine, Cambridge University Technical Services Limited, Consiglio Nazionale Delle Richerche, INSERM, L'Institut Pasteur
    Inventors: Sue J. Kenwrick, Hayley Woffendin, Arnold Munnich, Asmae Smahi, Alain Israel, Annemarie Poustka, Nina Heiss, Michele D'Urso, Richard A. Lewis, David L. Nelson, Swaroop Aradhya, Moise Levy
  • Publication number: 20030120408
    Abstract: An occupant restraint deployment apparatus for a vehicle has a passenger compartment crash sensor and a plurality of satellite crash sensors, typically in vehicle crush zones. The satellite sensors are each responsive to local acceleration to generate a satellite deploy level signal having discrete values. The passenger compartment sensor is responsive to a passenger compartment (i.e. vehicle) acceleration to generate a passenger compartment deploy level signal and a passenger compartment safing signal. A multi-stage restraint in the passenger compartment is deployable by a control acting in three parallel modes, each requiring a deploy signal from one of the crash sensors based on full deploy requirements and a safing signal, typically based on lesser requirements, from a different one of the crash sensors. The three modes differ in which sensors provide each of the signals: (1) satellite deploy, passenger safe; (2) satellite deploy, different satellite safe; and (3) passenger deploy, satellite safe.
    Type: Application
    Filed: December 20, 2001
    Publication date: June 26, 2003
    Inventors: Christopher Michael Caruso, Charles A. Cluff, Russell L. Simpson, David L. Nelson, Christopher Brian Lagrave, Mary Jane Olsavsky
  • Publication number: 20030114971
    Abstract: A vehicle occupant restraint deployment control for a multi-stage restraint senses a longitudinal acceleration of a vehicle passenger compartment and generates a first stage deployment signal in response to a predetermined value of a longitudinal velocity derived from the longitudinal acceleration. The control is further responsive to a sensed lateral acceleration of the vehicle passenger compartment to generate a second stage deployment signal, provided that the first stage deployment signal has also been generated.
    Type: Application
    Filed: December 14, 2001
    Publication date: June 19, 2003
    Inventors: Christopher Michael Caruso, David L. Nelson, Russell L. Simpson, Brian Scott Kvapil, Timothy Michael O'Malley, Mary Jane Olsavsky
  • Publication number: 20030032055
    Abstract: Incontinentia Pigmenti (IP) is a neurocutaneous genodermatosis that segregates as an X-linked dominant disorder with a high probability of prenatal male lethality. A locus in Xq28 containing NF-&kgr;B Essential Modulator, a gene product involved in the activation of NF-kB and central to many pro-inflammatory and apoptotic pathways, contains mutations in the majority of cases of IP. Disclosed are methods, compositions and kits directed to a defect in a NF-&kgr;B related disease such as IP.
    Type: Application
    Filed: May 22, 2001
    Publication date: February 13, 2003
    Inventors: Sue J. Kenwrick, Hayley Woffendin, Arnold Munnich, Asmae Smahi, Alain Israel, Annemarie Poustka, Nina Heiss, Michele D'Urso, Richard Alan Lewis, David L. Nelson, Swaroop Aradhya, Moise Levy
  • Patent number: 6180337
    Abstract: A sequence of the FMR-1 gene is disclosed. This sequence and related probes, cosmids and unique repeats are used to detect X-linked diseases and especially the fragile X syndrome. Also, methods using methylation-sensitive restriction endonuclease and PCR primer probes were used to detect X-linked disease.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: January 30, 2001
    Assignee: Baylor College of Medicine
    Inventors: C. Thomas Caskey, David L. Nelson, Maura Pieretti, Stephen T. Warren, Ben A. Oostra, Ying-hui Fu
  • Patent number: 6107025
    Abstract: A sequence of the FMR-1 gene is disclosed. This sequence and related probes, cosmids and unique repeats are used to detect X-linked diseases and especially the fragile X syndrome.
    Type: Grant
    Filed: May 24, 1991
    Date of Patent: August 22, 2000
    Assignee: Baylor College of Medicine
    Inventors: C. Thomas Caskey, David L. Nelson, Maura Pieretti, Stephen T. Warren, Ben A. Oostra
  • Patent number: 6090945
    Abstract: The present invention provides novel tetrahydro-beta-carboline compounds having useful central nervous system activity. Further, there is provided 3-ethanamine and 3-ethanamine related compounds which are useful intermediates and have beneficial central nervous system activity. The invention provides formulations and methods for using the novel tetrahydro-beta-carboline and related compounds.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: July 18, 2000
    Assignee: Eli Lilly and Company
    Inventors: James E. Audia, David L. Nelson
  • Patent number: 5861425
    Abstract: The present invention provides 3-ethanamine and 3-ethanamine related compounds which are useful intermediates and have beneficial central nervous system activity.
    Type: Grant
    Filed: April 18, 1997
    Date of Patent: January 19, 1999
    Assignee: Eli Lilly and Company
    Inventors: James E. Audia, James J. Droste, Gwyn L. Murdoch, David L. Nelson