Patents by Inventor Ronald Dana Kuris

Ronald Dana Kuris 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).

  • Multi-level encryption of tokenized protected data
    Patent number: 10491388
    Abstract: A system uses a multi-level encryption and tokenization mechanism to allow for fields of a larger object to be individually tokenized and encrypted. Protected data is encrypted using an encryption key and a generated token is displayed in its place. The encryption key is then encrypted using a secondary key. To dereference a token, a requesting application provides the token and associated context to a token service, which searches a token store for a record having both the token and the context. If such a record is located, the token service generates a secondary key and decrypts the encryption key. The decrypted encryption key then decrypts the protected data and transmits the data to the requesting application.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: November 26, 2019
    Assignee: Uber Technologies, Inc.
    Inventor: Ronald Dana Kuris
  • Multi-Level Encryption of Tokenized Protected Data
    Publication number: 20190199527
    Abstract: A system uses a multi-level encryption and tokenization mechanism to allow for fields of a larger object to be individually tokenized and encrypted. Protected data is encrypted using an encryption key and a generated token is displayed in its place. The encryption key is then encrypted using a secondary key. To dereference a token, a requesting application provides the token and associated context to a token service, which searches a token store for a record having both the token and the context. If such a record is located, the token service generates a secondary key and decrypts the encryption key. The decrypted encryption key then decrypts the protected data and transmits the data to the requesting application.
    Type: Application
    Filed: March 1, 2019
    Publication date: June 27, 2019
    Inventor: Ronald Dana Kuris
  • Multi-level encryption of tokenized protected data
    Patent number: 10263776
    Abstract: A system uses a multi-level encryption and tokenization mechanism to allow for fields of a larger object to be individually tokenized and encrypted. Protected data is encrypted using an encryption key and a generated token is displayed in its place. The encryption key is then encrypted using a secondary key. To dereference a token, a requesting application provides the token and associated context to a token service, which searches a token store for a record having both the token and the context. If such a record is located, the token service generates a secondary key and decrypts the encryption key. The decrypted encryption key then decrypts the protected data and transmits the data to the requesting application.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: April 16, 2019
    Assignee: Uber Technologies, Inc.
    Inventor: Ronald Dana Kuris
  • Multi-Level Encryption of Tokenized Protected Data
    Publication number: 20170262659
    Abstract: A system uses a multi-level encryption and tokenization mechanism to allow for fields of a larger object to be individually tokenized and encrypted. Protected data is encrypted using an encryption key and a generated token is displayed in its place. The encryption key is then encrypted using a secondary key. To dereference a token, a requesting application provides the token and associated context to a token service, which searches a token store for a record having both the token and the context. If such a record is located, the token service generates a secondary key and decrypts the encryption key. The decrypted encryption key then decrypts the protected data and transmits the data to the requesting application.
    Type: Application
    Filed: September 21, 2016
    Publication date: September 14, 2017
    Inventor: Ronald Dana Kuris