Patents by Inventor Khang Trong Nguyen

Khang Trong Nguyen 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).

  • Publication number: 20240086515
    Abstract: A method for accessing secured data stored in an eID card using combined MoC and MRZ technology is provided. The eID card receives from a card reader an extracted biological feature that is obtained by a biometric device extracting a biological feature of a user. When the extracted biological feature matches a pre-stored biometric template, the eID card permits the card reader to acquire a digital access code stored therein the content of which is identical to a printed MRZ code on the eID card. Upon receipt of the digital access code, the card reader establishes secured communication with the eID card to access the secured data that is stored in the eID card.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 14, 2024
    Inventor: Khang Trong NGUYEN
  • Publication number: 20240086893
    Abstract: A method for tokenization of information associated with a payment card includes: transmitting a registration request including a primary account number (PAN) of the payment card to a server; sending, by the server, a request for a secure element (SE) package that includes a payment token and a payment-token-key to an issuer server, the payment token being a surrogate value of the PAN; and in response to receipt of the SE package from the issuer server, transmitting the SE package to an electronic card to be stored therein.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 14, 2024
    Inventor: Khang Trong NGUYEN
  • Publication number: 20240071160
    Abstract: A method for authorizing a user to drive a vehicle is provided. A verification code is generated based on eID card information of the user, and is provided to the user and the vehicle. The vehicle includes a biometric device to ensure that the one who enters the vehicle and inputs the verification code is the user. After the code inputted by the user is successfully verified to be identical to the verification code, the vehicle permits driving operation.
    Type: Application
    Filed: August 30, 2022
    Publication date: February 29, 2024
    Inventor: Khang Trong NGUYEN
  • Patent number: 11908263
    Abstract: A method for authorizing a user to drive a vehicle is provided. A verification code is generated based on eID card information of the user, and is provided to the user and the vehicle. The vehicle includes a biometric device to ensure that the one who enters the vehicle and inputs the verification code is the user. After the code inputted by the user is successfully verified to be identical to the verification code, the vehicle permits driving operation.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: February 20, 2024
    Assignee: MK GROUP JSC
    Inventor: Khang Trong Nguyen
  • Patent number: 11823512
    Abstract: A system adapted to interact with an electronic card includes a server and an electronic lock device. The electronic lock device is configured to switch between a locked state and an unlocked state. The server, in response to an access request associated with the electronic card, generates and transmits an access code to the electronic lock device. The electronic lock device is configured to, in response to an input code, compare the input code with the access code, receive input data from a user, access the electronic card to obtain identifying data, and, when the input code is identical to the access code and the input data matches the identifying data, switch to the unlocked state.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: November 21, 2023
    Assignee: MK GROUP JSC
    Inventor: Khang Trong Nguyen
  • Publication number: 20230357580
    Abstract: A method for producing an anisotropic conductive film, which includes mixing a base polymer with an initiator and a first solvent to obtain a first mixture, dispersing conductive microspheres in an alcohol or a second solvent containing a surfactant to obtain a second mixture, mixing the first mixture with a monomer, a binder, and the second mixture to obtain a third mixture, and laminating the third mixture on a carrying film, followed by drying, so as to obtain the anisotropic conductive film. An anisotropic conductive film produced by the method and a composition for forming the anisotropic conductive film are also disclosed.
    Type: Application
    Filed: November 15, 2022
    Publication date: November 9, 2023
    Inventors: Khang Trong NGUYEN, Thuat Tran NGUYEN
  • Publication number: 20230356170
    Abstract: A method for producing a silver-coated polymer microsphere includes admixing a polymer microsphere with a dipping solution containing water, a protic solvent, a tin compound, and hydrochloric acid and subsequently subjecting a resultant first mixture to ultrasonication so that a tin adsorption layer is formed on a surface of the polymer microsphere, immersing the polymer microsphere having the tin adsorption layer in a silver complex solution to obtain a second mixture, diluting the second mixture with water to form a diluted second mixture, and dropping a reducing solution into the diluted second mixture, so that a silver coating layer is formed on a surface of the tin adsorption layer of the polymer microsphere.
    Type: Application
    Filed: November 15, 2022
    Publication date: November 9, 2023
    Inventors: Khang Trong NGUYEN, Thuat Tran NGUYEN
  • Patent number: 11132431
    Abstract: A password input and identification system includes a one-button password input component and a controller. The one-button password input component generates a series of trigger signals in response to a series of triggers that correspond to a series of user-input digits. The controller determines a value of each of the user-input digits by counting a number of the trigger signal(s) that correspond(s) to the user-input digit to serve as the value of the user-input digit. The controller compares the user-input digits with the predetermined password after the input of the user-input digits is finished, and performs a predetermined action when the user-input digits match the predetermined password.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: September 28, 2021
    Assignee: MK GROUP JSC
    Inventor: Khang Trong Nguyen
  • Patent number: 11068767
    Abstract: A patterned smart card module includes a chip module and a patterned ink layer coated on a conductive surface of the chip module. The IC chip of the chip module stores chip data therein, and the chip data includes holder-related data. The patterned ink layer has a pattern relating to the holder-related data.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: July 20, 2021
    Assignee: MK SMART JSC
    Inventor: Khang Trong Nguyen