The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2015
Filed:
Mar. 29, 2012
Ulrich Porsch, Weinheim, DE;
Kai-oliver Schwenker, Hassloch, DE;
Daniel Birtwhistle, Fishers, IN (US);
Raymond Strickland, Indianapolis, IN (US);
Max Moser, Winterthur, CH;
Thorsten Schroeder, Berlin, DE;
Ulrich Porsch, Weinheim, DE;
Kai-Oliver Schwenker, Hassloch, DE;
Daniel Birtwhistle, Fishers, IN (US);
Raymond Strickland, Indianapolis, IN (US);
Max Moser, Winterthur, CH;
Thorsten Schroeder, Berlin, DE;
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Abstract
Secure transmission of electronic data via a data communication link is provided between a device and an additional device with independent transmission channels, wherein at least one of the devices is a medical device. Secure transmission comprises the following steps or means: providing a password in the device, receiving the password in the a additional device separate from the data communication link, selecting one of the independent transmission channels, encrypting the channel identification of the selected independent transmission channel using the received password in the additional device, transmitting the encrypted channel identification from the additional device to the device via the data communication link and decrypting the encrypted channel identification in the device, providing a session key in the device and the additional device and transmitting encrypted electronic data between the device and the additional device via the independent transmission channel.