Patents by Inventor Chad Chun

Chad Chun 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: 7492257
    Abstract: Systems and methods for processing surgical instrument tray shipping totes. A control system is adapted to control a bar code reader module, an RFID module, a database module and an interface module. The control system provides functionality adapted to process incoming and outgoing surgical instrument shipping totes containing one or more RFID-enabled surgical instrument trays. A database, ERP system or other system in communication with the control system alerts the operator of the status of an incoming tote and/or trays contained in the tote to increase processing efficiency and speed.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: February 17, 2009
    Inventors: Steven M. Tethrake, Robert Varner, Jeffrey H. Nycz, Chad Chun
  • Publication number: 20070001839
    Abstract: A control system for an RFID-based system for assembling and verifying outbound surgical equipment corresponding to a particular surgery. A user enters a identification number of a surgery. The control system queries a database of surgery information and outputs a list of required surgical equipment, such as surgical instrument sets. An operator uses the list to pick instrument sets for loading into a shipping tote. Each set is tagged with an RFID inventory tag that stores identification information for that set such as a set name and ID number. The shipping tote is passed through an RFID reader and identification data read from the tags is compared against the identification data for sets required for that surgery. A status indicator is activated to alert a user as to whether the surgery is complete that is, all expected sets are present, or that exception handling is required.
    Type: Application
    Filed: September 8, 2006
    Publication date: January 4, 2007
    Inventors: Christopher Cambre, Chad Chun, Robert Varner, Amy Shettler, Steven Tethrake
  • Publication number: 20060145856
    Abstract: Systems and methods for processing surgical instrument tray shipping totes. A control system is adapted to control a bar code reader module, an RFID module, a database module and an interface module. The control system provides functionality adapted to process incoming and outgoing surgical instrument shipping totes containing one or more RFID-enabled surgical instrument trays. A database, ERP system or other system in communication with the control system alerts the operator of the status of an incoming tote and/or trays contained in the tote to increase processing efficiency and speed.
    Type: Application
    Filed: February 15, 2006
    Publication date: July 6, 2006
    Inventors: Steven Tethrake, Robert Varner, Jeffrey Nycz, Chad Chun