Patents by Inventor Kevin Kwong-Tai Chung

Kevin Kwong-Tai Chung 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: 7422150
    Abstract: The voting apparatus, system and method of the invention provides at least two independently means for recording and counting votes, e.g., one associated with the voting apparatus and one separate therefrom. A preferred voting apparatus, system and method may provide triple data redundancy in that each vote is recorded by three independent and verifiable means: i.e. by recording in one or more electronic memory devices included in the voting machine and/or system, by recording in the memory of a smart card separate from the voting machine and/or system, and/or by a confirmatory printed record for each voter. The invention may utilize a voting session identifier to provide transparency of the vote and to maintain the anonymity of the votes and voters.
    Type: Grant
    Filed: November 1, 2001
    Date of Patent: September 9, 2008
    Assignee: Avante International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 7382255
    Abstract: A medical assistance method comprises providing a coded tag that is read and compared for matching a medication, implement, medical device, treatment and/or procedure and providing an indication of a match, e.g., by a visual and/or an audible indication.
    Type: Grant
    Filed: December 20, 2004
    Date of Patent: June 3, 2008
    Assignee: Avante International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 7342497
    Abstract: A system for monitoring a container comprises an RFID device interior the container and a receiving device exterior the container. The RFID device transmits messages each including unique identifying information, and the receiving device exterior the container receives and stores and/or relays messages received from the RFID device interior the container. Ones of the messages transmitted by the RFID device when the container is closed are not received by the receiving device and ones of the messages transmitted by the RFID device when the container is not closed are received and stored by the receiving device, whereby the messages stored in the receiving device provide an indication of whether the container has or has not been opened. Messages may include power level codes and be transmitted at more than one power level, and may be processed for locating and/or tracking the container.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: March 11, 2008
    Assignee: Avante International Technology, Inc
    Inventors: Kevin Kwong-Tai Chung, Cynthia Ting-Wah Chu, Xiaoming Shi, Jing Jian Li
  • Patent number: 7319397
    Abstract: An RFID monitoring arrangement comprises a first RFID device and a second RFID device for monitoring the first RFID device. The first RFID device transmits at least two messages each including unique identifying information and a power level code, wherein the transmitter power level corresponds to the power level represented by the power level code in each transmitted message. The second RFID device receives messages transmitted by the first RFID device and processes the identifying information and the power level code to provide an indication of a condition. Messages received from said first RFID device, the indication of a condition, or both the messages received from said first RFID device and the indication of a condition, may be relayed to a remote location.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: January 15, 2008
    Assignee: Avante International Technology, Inc.
    Inventors: Kevin Kwong-Tai Chung, Xiaoming Shi, Jing Jian Li
  • Patent number: 7197167
    Abstract: Apparatus and method for registration comprises a computer and a server in communication via a network, an intranet and/or the Internet, means for entry of data into the computer, and a signature or biometric digitizer including coupling software for directly entering digitized signature or biometric data electronically into the computer. The data and digitized signature or biometric data are communicated to the server. The registration apparatus and method may be utilized for voter or other registration and/or another transaction.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: March 27, 2007
    Assignee: Avante International Technology, Inc.
    Inventors: Kevin Kwong-Tai Chung, Xiaoming Shi
  • Patent number: 7158030
    Abstract: A medication tracking and/or medical assistance device and method comprises an RFID tag coder for reading from and/or writing to an RFID tag. A processor and a memory process information read from an RFID tag to provide a message based thereon by a visual and/or an audible message.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: January 2, 2007
    Assignee: Avante International Technology
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 7154046
    Abstract: A molecularly flexible dielectric electronic substrate for receiving an electronic device has a modulus of elasticity less tan about 500,000 psi. The molecularly flexible dielectric substrate comprises one or more sheets or layers of a molecularly flexible dielectric adhesive having a modulus of elasticity less than about 500,000 psi and having patterned metal foil electrical conductors thereon. The molecularly flexible dielectric adhesive may have a low glass transition temperature and the ability to withstand soldering.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: December 26, 2006
    Assignee: Amerasia International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 7098793
    Abstract: A system and method are useful for tracking two or more objects moving by separate transport paths to a destination and associating the objects at the destination. Object and check smart tags are associated respectively with each object to be tracked and with an associated check object. Each smart tag includes at least an electronic memory from which information man be transmitted and/or into which information may be stored. Smart tag control units (reader and/or writer) and antenna arrays along the transport path communicate with the smart tags and/or communicate directly or indirectly with one or more processors that process the information. Object and check smart tags are read and compared for matching the object and check object at the destination.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: August 29, 2006
    Assignee: Avante International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 7077313
    Abstract: A method for reading ballots comprises reading/imaging each ballot transported on a transport path including reading/imaging orientation indicia and a jurisdiction identifier thereof and voting selections marked thereon; determining from the orientation indicia the orientation of each ballot; processing the jurisdiction identifier for each ballot for selecting a template; and recording the voting selections marked on each ballot in accordance with the selected template and the determined orientation of the ballot.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: July 18, 2006
    Assignee: Avante International Technology, Inc.
    Inventors: Kevin Kwong-Tai Chung, Victor Jun Dong, Xiaoming Shi
  • Patent number: 7036729
    Abstract: A system and method are useful for tracking and/or managing an article at a plurality of stations. An RFID tag including a memory and an antenna is associated with each article to be tracked, or a container, or both. RFID tag readers at the stations communicate with the RFID tags and store information therefrom in a database. The databases may be accessed, e.g., from a remote and/or web-based processor, via communication means whereby the article being tracked or managed may be located and its history obtained.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: May 2, 2006
    Assignee: Amerasia International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 7036730
    Abstract: The voting apparatus, system and method of the invention provides at least two independently means for recording and counting votes, i.e. one associated with the voting apparatus and one separate therefrom. A preferred voting apparatus, system and method provides triple data redundancy in that each vote is recorded by three independent and verifiable means: i.e. by recording in an electronic memory included in each voting machine or system, by recording in the memory of a smart card separate from the voting machine or system, and by a confirmatory printed record for each voter. The invention utilizes a voting session identifier to provide transparency of each and every vote and to maintain the anonymity of each and every vote and voter.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: May 2, 2006
    Assignee: Amerasia International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 6973716
    Abstract: A method for making an electronic circuit arrangement comprises providing a substrate having an electrical conductor thereon, wherein the electrical conductor includes two contacts spaced apart substantially a predetermined distance; providing an electronic jumper having two contacts spaced apart substantially the predetermined distance; mounting an electronic device on the electronic circuit jumper and having two contacts respectively connected to the two contacts of the electronic circuit jumper and then mounting the electronic circuit jumper on the substrate.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: December 13, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventors: Kevin Kwong-Tai Chung, William Lewis Sked
  • Patent number: 6973581
    Abstract: Internet voting or other Internet transaction comprises transmitting three information packets via the Internet. At least one information packet includes an identifier that is authenticated, such as a key, a biometric digitized signature or other biometric identifier. Where an information packet may include transaction information in a predetermined form, information packets including information in another form may be processed separately.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: December 6, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventors: Kevin Kwong-Tai Chung, James Arthur Minadeo, Xiaoming Shi
  • Patent number: 6961000
    Abstract: A method for storing information in a smart tag comprises providing a smart tag having a memory, the smart tag memory having a permanent number stored in a first portion thereof that cannot be changed, and having a second portion in which information can be stored; storing application specific information in the second portion of the smart tag memory; generating a relational check number representative of one of (a) the application specific information and (b) the application specific information and the permanent number; and storing the relational check number in the second portion of the smart tag memory.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: November 1, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 6943688
    Abstract: An antenna arrangement comprises at least two antenna loops disposed and overlapping in a plane to define a detection region adjacent thereto in which the antenna loops transmit and/or receive electromagnetic signals and through which a wireless article may pass. The antenna arrangement may be coupled to a processor and/or utilization system for performing a desired function.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: September 13, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventors: Kevin Kwong-Tai Chung, Shuiwang Liu
  • Patent number: 6938783
    Abstract: A carrier structure comprises a carrier base which is not thermally deformable and a portion of which is also transparent to electromagnetic radiation. An adhesive layer is disposed on a surface of the carrier base. Semiconductor chips or other items adhere to the adhesive layer, which is cross-linked when it is desired to remove the chips. Once the chips have been removed, the adhesive layer may be removed from the carrier base. The carrier base can be re-used to transport and hold semiconductor chips after application of a new adhesive layer. A carrier frame may releasably support the carrier base.
    Type: Grant
    Filed: July 25, 2001
    Date of Patent: September 6, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 6892944
    Abstract: A machine readable ballot comprises a ballot sheet having a voting identifier including a representation of election jurisdiction information and a unique ballot identifier. A plurality of contest regions each have two or more mark spaces for making voting selections. The contest regions correspond to contests in the jurisdiction represented by the election jurisdiction information, and the representation of election jurisdiction information and the mark spaces are machine readable.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: May 17, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventors: Kevin Kwong-Tai Chung, Victor Jun Dong
  • Patent number: 6886246
    Abstract: A method for making an article having an electronic device embedded therein comprises providing a substrate having first and second opposing broad planar surfaces; mounting an electronic device on the first broad planar surface of the substrate; and applying a layer of melt-flowable adhesive of substantially uniform thickness on the first broad planar surface of the substrate to cover the electronic device. The article produced thereby has the electronic device encapsulated by the layer of melt-flowable adhesive.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: May 3, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Patent number: 6883710
    Abstract: A system and method are useful for tracking an article at a plurality of stations. A smart tag is associated with each article to be tracked, e.g., by being attached to the article either directly or indirectly, e.g., to a container containing the article. The smart tag includes at least an electronic memory coupled to an antenna by which information from the memory may be transmitted and/or information may be received and stored in the memory. Smart tag control units and antenna at the stations communicate with the smart tags and communicate directly or indirectly with one or more processors that process the information.
    Type: Grant
    Filed: April 7, 2003
    Date of Patent: April 26, 2005
    Assignee: Amerasia International Technology, Inc.
    Inventor: Kevin Kwong-Tai Chung
  • Publication number: 20040170825
    Abstract: A device cover for covering a device on an electronic substrate according to the invention comprises a cover having a bonding surface defining a closed bonding pattern, and a bonding pattern of adhesive on the bonding surface of the cover. The bonding pattern of adhesive has at least one gap therein, wherein the gap is sufficiently small as to be filled by the adhesive when the adhesive flows when the cover is adhered to the electronic substrate.
    Type: Application
    Filed: November 10, 2003
    Publication date: September 2, 2004
    Inventor: Kevin Kwong-Tai Chung