Patents by Inventor Leonard Sim

Leonard Sim 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: 10198699
    Abstract: A method and system for reserving a time slot to gain access to a resource, such as an attraction, ride, show or event, as may be found in an amusement park. A portable module is used to determine a time when the user is able to access the resource based on reservation requests and throughput, without need for a docking station or continuous communication with a central database of all reservations and queue times.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: February 5, 2019
    Assignee: LO-Q, PLC
    Inventors: Christopher Bayne, Christopher Butler, Leonard Sim
  • Patent number: 10062234
    Abstract: A system for regulating access to a resource by a plurality of users is provided. The system comprises: a plurality of portable access keys, each being provided to one of the users and having an associated variable access parameter; an access barrier, having an open state allowing passage through and a closed state denying access to the resource, and defining an access queue; a sensor that determines an access queue characteristic related to a number of users in the access queue; a controller, which sets an access criterion based on the determined access queue characteristic; and a detector, located at the access barrier and which determines the variable access parameter of a portable access key when it is brought into the vicinity of the detector. The controller sets the access barrier in its open state if the variable access parameter determined by the detector meets the access criterion.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: August 28, 2018
    Assignee: LO-Q, PLC
    Inventors: Christopher Bayne, Christopher Butler, Leonard Sim
  • Patent number: 8779889
    Abstract: A system for regulating access to a resource by a plurality of users is provided. The system comprises: a plurality of portable access keys, each being provided to one of the users and having an associated variable access parameter; an access barrier, having an open state allowing passage through and a closed state denying access to the resource, and defining an access queue; a sensor that determines an access queue characteristic related to a number of users in the access queue; a controller, which sets an access criterion based on the determined access queue characteristic; and a detector, located at the access barrier and which determines the variable access parameter of a portable access key when it is brought into the vicinity of the detector. The controller sets the access barrier in its open state if the variable access parameter determined by the detector meets the access criterion.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: July 15, 2014
    Assignee: LO-Q PLC.
    Inventors: Christopher Bayne, Christopher Butler, Leonard Sim
  • Publication number: 20140067441
    Abstract: A method and system for reserving a time slot to gain access to a resource, such as an attraction, ride, show or event, as may be found in an amusement park. A portable module is used to determine a time when the user is able to access the resource based on reservation requests and throughput, without need for a docking station or continuous communication with a central database of all reservations and queue times.
    Type: Application
    Filed: November 5, 2013
    Publication date: March 6, 2014
    Inventors: Christopher Bayne, Christopher Butler, Leonard Sim
  • Patent number: 8606605
    Abstract: A method and system for reserving a time slot to gain access to a resource, such as an attraction, ride, show or event, as may be found in an amusement park. A portable module is used to determine a time when the user is able to access the resource based on reservation requests and throughput, without need for a docking station or continuous communication with a central database of all reservations and queue times.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: December 10, 2013
    Assignee: LO-Q, PLC
    Inventors: Christopher Bayne, Christopher Butler, Leonard Sim
  • Publication number: 20100277276
    Abstract: A system for regulating access to a resource by a plurality of users is provided. The system comprises: a plurality of portable access keys, each being provided to one of the users and having an associated variable access parameter; an access barrier, having an open state allowing passage through and a closed state denying access to the resource, and defining an access queue; a sensor that determines an access queue characteristic related to a number of users in the access queue; a controller, which sets an access criterion based on the determined access queue characteristic; and a detector, located at the access barrier and which determines the variable access parameter of a portable access key when it is brought into the vicinity of the detector. The controller sets the access barrier in its open state if the variable access parameter determined by the detector meets the access criterion.
    Type: Application
    Filed: May 12, 2010
    Publication date: November 4, 2010
    Applicant: LO-Q, PLC.
    Inventors: Christopher BAYNE, Christopher Butler, Leonard Sim
  • Publication number: 20100117790
    Abstract: A system for regulating access to a resource by a plurality of users is provided. The system comprises: a plurality of portable access keys, each being provided to one of the users and having an associated variable access parameter; an access barrier, having an open state allowing passage through and a closed state denying access to the resource, and defining an access queue; a sensor that determines an access queue characteristic related to a number of users in the access queue; a controller, which sets an access criterion based on the determined access queue characteristic; and a detector, located at the access barrier and which determines the variable access parameter of a portable access key when it is brought into the vicinity of the detector. The controller sets the access barrier in its open state if the variable access parameter determined by the detector meets the access criterion.
    Type: Application
    Filed: November 12, 2008
    Publication date: May 13, 2010
    Applicant: LO-Q, PLC.
    Inventors: Christopher Bayne, Christopher Butler, Leonard Sim
  • Publication number: 20080080445
    Abstract: A method and system for reserving a time slot to gain access to a resource, such as an attraction, ride, show or event, as may be found in an amusement park. A portable module is used to determine a time when the user is able to access the resource based on reservation requests and throughput, without need for a docking station or continuous communication with a central database of all reservations and queue times.
    Type: Application
    Filed: September 28, 2006
    Publication date: April 3, 2008
    Inventors: Christopher Bayne, Christopher Butler, Leonard Sim
  • Publication number: 20030102956
    Abstract: A queue control system, and queuing methods for use therewith are disclosed. The queuing system allocates a sequential series of places in a single queue line for an attraction to each patron or group of patrons as they enter the queue. The system permits any one or identified group of patrons to be virtually present or otherwise qualified in the queue as if they are physically present in the queue although they may in fact be physically absent from the queue by retaining the patron's place in the queue through the provision of a virtual position in the queue line or sequence until the patron's position is due to reach the head of that queue line. The system also makes provision for charging the patrons a premium for using designated attractions during predetermined time periods, as well as permitting the patrons to accelerate their progress through the attraction queue therefor.
    Type: Application
    Filed: October 21, 2002
    Publication date: June 5, 2003
    Inventors: Jeff McManus, Leonard Sim
  • Publication number: 20030093167
    Abstract: A queue management system comprises a plurality of portable modules, at least one docking station, a queue manager, signal transmitting means, at least one module detector and a communication means. each portable module includes memory means for containing a unique identification code, indicator means to be operative, transmitter means for transmitting the identification code over a short range to confine the transmitted identification code to a local region around the person, and docking means for downloading the identification code. The or each docking station registers the person in queue by downloading the identification code for the portable module when docked. The queue manager maintains the queue sequence for the or each queue and includes a communication means for receiving the or each downloaded code.
    Type: Application
    Filed: December 27, 2002
    Publication date: May 15, 2003
    Inventor: Leonard Sim
  • Patent number: 6529786
    Abstract: A queue management system comprises a plurality of portable modules, at least one docking station, a queue manager, signal transmitting means, at least one module detector and a communication means. Each portable module includes a memory means containing a unique identification code, an indicator means, transmitter means for transmitting the identification code over a short range, and docking means for downloading the identification code. The docking station registers the person in a queue by downloading the identification code for the portable module when docked. The queue manager maintains the queue sequence for each queue and includes a communication means for receiving the downloaded code. The signal transmitting means is associated with the queue manager for transmitting the signals to each portable module to instruct the person carrying the portable module to join the queue. The module detector detects transmitted identification codes from any portable module in its vicinity.
    Type: Grant
    Filed: December 8, 1998
    Date of Patent: March 4, 2003
    Assignee: LO-Q PLC
    Inventor: Leonard Sim