Patents by Inventor Gary Fook Loong CHAN

Gary Fook Loong CHAN 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).

  • Secured authentication and transaction authorization for mobile and internet-of-things devices
    Patent number: 10402797
    Abstract: Highly secured transactions for mobile or Internet-of-Things (IoT) devices can be conducted using a one-time seed technology (OTST). For example, registration of a user and authentication of a user device is based on a one-time seed (OTS) which is generated by an authentication server and sent to the user device. The user device employs the OTS to generate a one-time password (OTP). After registration and authentication, the OTS is deleted. As such, the OTS and OTP is used only one time. No seed is stored on the user device. As for securing the transactions, it may be signed by a one-time hash (OTH) or a one-time signing key (OTSK). Like the OTS, the OTH or OTSK is deleted from the user device after the transaction. Since the user device does not contain a seed, OTH or OTSK, there is no risk of the user device being hacked by unwanted third parties.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: September 3, 2019
    Assignee: Cyber Armor Pte Ltd
    Inventors: Zvi Efroni, Kelvin Yong Kuang Teo, Gary Fook Loong Chan
  • SECURED AUTHENTICATION AND TRANSACTION AUTHORIZATION FOR MOBILE AND INTERNET-OF-THINGS DEVICES
    Publication number: 20170364875
    Abstract: Highly secured transactions for mobile or Internet-of-Things (IoT) devices can be conducted using a one-time seed technology (OTST). For example, registration of a user and authentication of a user device is based on a one-time seed (OTS) which is generated by an authentication server and sent to the user device. The user device employs the OTS to generate a one-time password (OTP). After registration and authentication, the OTS is deleted. As such, the OTS and OTP is used only one time. No seed is stored on the user device. As for securing the transactions, it may be signed by a one-time hash (OTH) or a one-time signing key (OTSK). Like the OTS, the OTH or OTSK is deleted from the user device after the transaction. Since the user device does not contain a seed, OTH or OTSK, there is no risk of the user device being hacked by unwanted third parties.
    Type: Application
    Filed: June 20, 2017
    Publication date: December 21, 2017
    Inventors: Zvi EFRONI, Kelvin Yong Kuang TEO, Gary Fook Loong CHAN