Patents by Inventor Leif Chastaine

Leif Chastaine 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: 10788438
    Abstract: An agricultural sensing system includes multiple sensor and/or actuator modules configured to communicate with a relay unit. The sensor and/or actuator modules are powered using solar energy and contain no batteries. The modules feature sleep modes in which some circuits are placed in a low energy mode to conserve energy and remove the need for batteries. Communications to or from the relay unit are optionally timed to avoid interference between transmissions from different sensor and/or actuator modules. The relay units are configured to relay sensor data and send commands to the sensor and/or actuator modules.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: September 29, 2020
    Assignee: WaterBit, Inc.
    Inventors: Craig Nemecek, William Koutny, Manu Pillai, Andrew Wright, Leif Chastaine
  • Publication number: 20200232939
    Abstract: An agricultural sensing system includes multiple sensor and/or actuator modules configured to communicate with a relay unit. The sensor and/or actuator modules are powered using solar energy and contain no batteries. The modules feature sleep modes in which some circuits are placed in a low energy mode to conserve energy and remove the need for batteries. Communications to or from the relay unit are optionally timed to avoid interference between transmissions from different sensor and/or actuator modules. The relay units are configured to relay sensor data and send commands to the sensor and/or actuator modules.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 23, 2020
    Inventors: Craig Nemecek, William Koutny, Manu Pillai, Andrew Wright, Leif Chastaine
  • Publication number: 20160367411
    Abstract: A male urinary incontinence device shaped to be worn on a user's penis. The device includes a base member having proximal and distal ends, and upper and lower surfaces, as well as a pouch located at the distal end of the base member. A method of fabricating a male incontinence device is also provided.
    Type: Application
    Filed: June 20, 2016
    Publication date: December 22, 2016
    Inventors: William Justiz, Christopher Carfi, Leif Chastaine
  • Patent number: 7518511
    Abstract: A dynamic product tracking system uses RFID (radio frequency identification) to provide real time updates regarding item-level product movements, enriches the received RFID scan data with master and associative data, and stores the resulting enriched data in a product tracking server database. The product tracking server also stores static reference data, pre-defined rules or queries, generates pre-defined messages for delivery to other business management (e.g., ERP, accounting, and EDI) systems, and responds to ad hoc, online user inquiries and tracking requests. In a preferred embodiment, a model or state machine representation of the system is used.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: April 14, 2009
    Inventors: Ravi Panja, Ashish Chona, Ye Zhou, Leif Chastaine
  • Publication number: 20060218046
    Abstract: A method and system is disclosed for providing for customer input during sales representative allocation by a vendor. According to the embodiments, a customer can participate in the allocation through a representative search function, a representative match function, and a contact find function, for instance. The system is generally employed on a server that handles database and processing operations. The system may also provide for searching and navigating via an internet connection through available sales representatives based on one or more traits of the sales representative.
    Type: Application
    Filed: March 22, 2005
    Publication date: September 28, 2006
    Inventors: Christopher Carfi, Leif Chastaine