Patents by Inventor Zhehang Wen

Zhehang Wen 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).

  • Self-deploying encrypted hard disk, deployment method thereof, self-deploying encrypted hard disk system and boot method thereof
    Patent number: 11960737
    Abstract: Disclosed is a self-deploying encrypted hard disk, a deployment method thereof, a system and a boot method thereof.
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: April 16, 2024
    Assignee: MAXIO TECHNOLOGY (HANGZHOU) CO., LTD.
    Inventors: George Fong, Zhehang Wen
  • Method and system for secure information distribution based on group shared key
    Patent number: 11924178
    Abstract: Disclosed is a system and a method for information distribution. The system comprises: a server for generating a group key and its corresponding key deriving parameter, wherein the server encrypts sensitive contents by using the group key to obtain encrypted information; and terminals configured to receive the encrypted information through an open channel, extract the group key, then decrypt the encrypted information by using the group key to obtain the original content. In the group forming process, each terminal encrypts its private identifier using the public key and submits the ciphertext to the server. In information distribution process, the server transmits the ciphertext of sensitive contents and the key deriving parameter to the terminals via open channel Because private information available only to respective group members is required for calculating the group key, this mechanism ensures that the sensitive content can be transmitted securely on the open channel.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: March 5, 2024
    Assignee: MAXIO Technology (Hangzhou) Co., Ltd.
    Inventors: Gang Fang, Wei Xu, Yan Cai, Jun Chen, Zhehang Wen, Li Liang, Guohua Chen, Yiming Lu
  • SELF-DEPLOYING ENCRYPTED HARD DISK, DEPLOYMENT METHOD THEREOF, SELF-DEPLOYING ENCRYPTED HARD DISK SYSTEM AND BOOT METHOD THEREOF
    Publication number: 20230114687
    Abstract: Disclosed is a self-deploying encrypted hard disk, a deployment method thereof, a system and a boot method thereof.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 13, 2023
    Inventors: George Fong, Zhehang Wen
  • METHOD AND SYSTEM FOR SECURE INFORMATION DISTRIBUTION BASED ON GROUP SHARED KEY
    Publication number: 20220191178
    Abstract: Disclosed is a system and a method for information distribution. The system comprises: a server for generating a group key and its corresponding key deriving parameter, wherein the server encrypts sensitive contents by using the group key to obtain encrypted information; and terminals configured to receive the encrypted information through an open channel, extract the group key, then decrypt the encrypted information by using the group key to obtain the original content. In the group forming process, each terminal encrypts its private identifier using the public key and submits the ciphertext to the server. In information distribution process, the server transmits the ciphertext of sensitive contents and the key deriving parameter to the terminals via open channel Because private information available only to respective group members is required for calculating the group key, this mechanism ensures that the sensitive content can be transmitted securely on the open channel.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 16, 2022
    Inventors: Gang Fang, Wei Xu, Yan Cai, Jun Chen, Zhehang Wen, Li Liang, Guohua Chen, Yiming Lu