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:
Mar. 17, 2020
Filed:
Oct. 20, 2016
International Business Machines Corporation, Armonk, NY (US);
Eric J. Campbell, Rochester, MN (US);
Sarah K. Czaplewski, Rochester, MN (US);
Patrick K. Egan, Rochester, MN (US);
Joseph Kuczynski, North Port, FL (US);
Timothy J. Tofil, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A tamper resistant device comprises an internal component, such as an electronic device, and a latent battery that is connected to the internal component. An activator material is separated from the latent battery by a rupturable barrier that is adapted to rupture, shatter, or otherwise degrade in response to a stimulus associated with a physical tampering event. The activator material is a material that causes the latent battery to output electrical power when in contact with the latent battery. In some examples, the electrical power provided when the activator material contacts the latent battery is used to trigger a security response which can include transmission of an alarm signal and/or erasure of data stored by the internal component.