Patents by Inventor Christian SEEGEBARTH

Christian SEEGEBARTH 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: 10771256
    Abstract: A method for generating an electronic signature of a user for an electronic document including establishing a secure Internet session between a telecommunication terminal of a user and a signature server computer system; receiving a code from the signature server computer system via a separate and/or separately secured side channel by the telecommunication terminal; transmitting a combination of code and authentication information of the user via the secure Internet session to the signature server computer system; checking the validity of the combination of code and authentication information by the signature server computer system; and generating the electronic signature of the user by a high-security module of the signature server computer system, wherein the private key of the user for generating the electronic signature is stored in the high-security module.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: September 8, 2020
    Assignee: BUNDESDRUCKEREI GMBH
    Inventor: Christian Seegebarth
  • Publication number: 20180302227
    Abstract: A method for generating an electronic signature of a user for an electronic document including establishing a secure Internet session between a telecommunication terminal of a user and a signature server computer system; receiving a code from the signature server computer system via a separate and/or separately secured side channel by the telecommunication terminal; transmitting a combination of code and authentication information of the user via the secure Internet session to the signature server computer system; checking the validity of the combination of code and authentication information by the signature server computer system; and generating the electronic signature of the user by a high-security module of the signature server computer system, wherein the private key of the user for generating the electronic signature is stored in the high-security module.
    Type: Application
    Filed: April 25, 2016
    Publication date: October 18, 2018
    Applicant: Bundesdruckerei GMBH
    Inventor: Christian SEEGEBARTH