Ryan Patrick Dreiling

Ryan Patrick Dreiling, a resident of Shawnee, KS, is an accomplished inventor with 40 patents to his name. One of his latest patents is for an innovation called "Electronic subscriber identity module (eSIM) transfer via activation code." This technology enables the sharing of eSIM credentials between two mobile communication devices.

The mechanism involves establishing a data connection between a source user equipment (UE) and a subscription manager data preparation (SMDP+) server, where the eSIM credentials are stored. The source UE then notifies the SMDP+ server of its intent to transfer the eSIM credentials. The server provides metadata describing an activation code that contains identification data for the eSIM credentials. The source UE forwards this activation code to the destination UE, allowing the eSIM credentials to be downloaded to the destination device from the SMDP+ server.

Ryan Patrick Dreiling has also patented another invention called "Provisioning an embedded universal integrated circuit card (eUICC) of a mobile communication device." This method involves the provisioning of an eUICC, which is a component of a mobile communication device.

In this process, the eUICC provisioning application sends a GSMA confirm order request to an SM-DP+ server. If there is a failure in the discovery server, the eUICC provisioning application determines that the mobile communication device associated with the ICCID (the Integrated Circuit Card Identifier) has an LPA (Liaison Protocol Agent) application capable of completing an alternative eSIM profile provisioning process. This process involves using a scanning device to capture an activation code. The eUICC provisioning application generates an activation code that encodes the SM-DP+ server's address and the ICCID, which is then sent to the user's email account.

Ryan Patrick Dreiling has contributed his inventive skills to notable companies such as T-Mobile Innovations LLC and Sprint Communications Company L.P. He has collaborated with coworkers such as Sreekar Marupaduga and Rajveen Narendran.

Ryan Patrick Dreiling's patents and innovative contributions reflect his expertise in the field of mobile communication technology and eSIM provisioning. His inventions have the potential to enhance the sharing and provisioning of eSIM credentials, improving the efficiency and convenience of mobile communication devices.