Patents by Inventor Carsten Laengerer

Carsten Laengerer 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).

  • Sending encrypted data to a service provider
    Patent number: 10397201
    Abstract: Sending encrypted data to a service provider includes exchanging an encryption key between an entity and a service provider without retaining the encryption key and while hiding an identity of said entity from the service provider and forwarding encrypted data based on the encryption key to the service provider from the entity while hiding the identity of the entity from the service provider.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 27, 2019
    Assignee: ENTIT SOFTWARE LLC
    Inventors: Joern Schimmelpfeng, Timo Schneller, Michael Bernd Beiter, Carsten Laengerer
  • Sending Encrypted Data to a Service Provider
    Publication number: 20160021079
    Abstract: Sending encrypted data to a service provider includes exchanging an encryption key between an entity and a service provider without retaining the encryption key and while hiding an identity of said entity from the service provider and forwarding encrypted data based on the encryption key to the service provider from the entity while hiding the identity of the entity from the service provider.
    Type: Application
    Filed: March 15, 2013
    Publication date: January 21, 2016
    Inventors: Joern Schimmelpfeng, Timo Schneller, Michael Bernd Beiter, Carsten Laengerer