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:
Nov. 10, 2015
Filed:
Oct. 24, 2013
Medtronic, Inc., Minneapolis, MN (US);
Timmothy S. Carlson, Fridley, MN (US);
Duane L. Bourget, Albertville, MN (US);
Medtronic, Inc., Minneapolis, MN (US);
Abstract
Devices, systems, and techniques for generating an encryption key using detected motion from a device. In one example, a method may include receiving movement information indicative of motion detected by a first device during a period of time in which the first device and a second device were bumped together, determining a set of values that represent at least one characteristic of the movement information, and generating, based on the set of values, an encryption key for at least one of encrypting and decrypting data communicated between the first device and the second device. In some examples, the first device may include a sensor configured to detect each time the first device is bumped with the second device during the period of time. The first and second devices may be an implantable medical device and a programmer for the implantable medical device.